OpenSceneGraph

Author	SHA1	Message	Date
Don BURNS	4ebb2ddd5a	Ooops... previous fix didn't work, corrected.	2004-05-08 18:41:18 +00:00
Don BURNS	3b92e02f29	Fixed a define for __sgi. Irix does not allow dlsym(0L, ...) without calling dlopen() first, just like __sun	2004-05-08 18:37:26 +00:00
Robert Osfield	3d3199017e	From Ken Sewel, added osgDB::fileType(filename) method and usage of this new function in osgdem to automatcally handle directories as part of the regular -d and -t options.	2004-05-08 06:35:32 +00:00
Robert Osfield	26f80f1341	From Marco Jez, replacement of local mutex lock/unlock with ScopedLock.	2004-05-07 19:55:12 +00:00
Robert Osfield	bdeb391a00	From Mike Weiblen, added new rot, scale and trans pseudo loaders.	2004-05-07 15:18:59 +00:00
Robert Osfield	aec98259a8	Added support for osgDB::ReaderWriter::ReadResult::FILE_LOADED_FROM_CACHE	2004-05-07 13:43:41 +00:00
Robert Osfield	0307463746	Added GL_TEXTURE_RECTANGLE define	2004-05-07 12:40:21 +00:00
Robert Osfield	48dad727b1	From Bob Kuehne, added getting of the max number of texture units in the Texture::Extension object	2004-05-07 11:28:55 +00:00
Robert Osfield	47dd0ece28	Added new TerrainManipulator to osgGA, and new callback for getting the CoordinateFrame for a given X,Y,Z location.	2004-05-06 11:01:16 +00:00
Robert Osfield	1a09763515	Removed Terrain.cpp and header from CVS repository. Added support for setting the maximum visiable distance of top level to osgTerrain::DataSet, and debugging code which insert a axes.osg above each tile.	2004-05-06 10:59:08 +00:00
Robert Osfield	eedfe44a1c	Fixed computeLocalTransform to generate correct orientation of local coordinate frame.	2004-05-06 10:54:58 +00:00
Robert Osfield	8bdb68ef97	Added support for reading environmental varables in CullSettings.	2004-05-05 09:16:12 +00:00
Robert Osfield	9db6e84d3d	Cleaned up osgTerrain, renaming the Terrain and Renderer class to HeightFieldNode and HeightFieldRender to better reflect their function. Removed the GeoMipMapRenderer.cpp stub as the implemention will be left to a plugin. Added Version functions.	2004-05-03 20:42:58 +00:00
Robert Osfield	b7746ff56e	Added support for automatically finding CoordinateSystemNode's in the scene graph and then using them to set up the CoordinateFrame used by the camera manipulators.	2004-05-03 12:04:25 +00:00
Robert Osfield	04798b4e63	Fixed compile error	2004-05-03 07:42:30 +00:00
Robert Osfield	fced94fab3	Added support for decoration of the osgTerrain::DataSet generated databases with a CoordinateSystemNode which reflect the coordinate system of the database. Added support for reading and writing CoordianteSystemNode into the .osg and .ive formats.	2004-05-02 21:50:15 +00:00
Robert Osfield	6223c11570	Made the generation of QUADS for strip with the length of 4 an option.	2004-05-02 15:43:55 +00:00
Robert Osfield	5836d60fbd	Added osg::CullSettings class as a way of collecting all the various settings related to the cull traversal in one place, so we can keep APIs for settings these values more consistent.	2004-04-30 15:35:31 +00:00
Robert Osfield	7596b3b361	Added getKeyManipMap() method	2004-04-30 09:04:10 +00:00
Robert Osfield	0ba2d26b1a	Added Support for cluster culling. Removed osgTerrain::CoordinateSystem which is now replaced by osg::CoordinateSystemNode.	2004-04-29 22:22:22 +00:00
Robert Osfield	5d79eb1c9d	Added support for fine grained computation of the near plane, by taking into account individual primitives culled against the view frustum. Added better support for computing the near far for billboards.	2004-04-29 22:21:06 +00:00
Robert Osfield	522ffca03c	Added support for tracking a user specified CoordinateSystemNode for the CoordinateFrame to use in the camera manipulation	2004-04-29 22:19:57 +00:00
Robert Osfield	f81447e839	Added support for handling a user define CoordinateFrame in the flight and trackball manipulators with API access via the MatrixManipulator base class	2004-04-29 22:18:54 +00:00
Robert Osfield	36cd372847	Added osg::CoordinateSystemNode	2004-04-29 22:16:50 +00:00
Robert Osfield	678c456fc8	Made s/getBackgroundColor() deprecated, and add in new s/getClearColor() to replace it.	2004-04-27 19:09:58 +00:00
Robert Osfield	9ef61d83e0	Added extra parameter policy enum	2004-04-23 14:47:54 +00:00
Robert Osfield	91516305d9	Added support for protecting points from being simplified. Added back in support for generation of skirts in osgTerrain::DataSet.	2004-04-22 13:36:30 +00:00
Robert Osfield	017983429b	Added getBoundingBox() method to osg::Geode to provide a closer bound of the bounding volume of a Geode to be tracked. This sits alongside the existing getBound() method which returns a bounding sphere.	2004-04-22 10:47:12 +00:00
Robert Osfield	e3a7db4559	Added update() method to enable the ScaleBar to be updated after changes to attached classes.	2004-04-22 10:44:23 +00:00
Robert Osfield	061244056d	Added support for using the error metric to guide the simplficiation process	2004-04-19 23:08:30 +00:00
Robert Osfield	a1caa14a61	Added osgsimplifier example.	2004-04-18 16:15:49 +00:00
Robert Osfield	715cdcf5e2	From Don Tidrow, changed "setupGLExtenions()" to "setupGLExtensions()" in Texture and Texture.cpp	2004-04-16 22:50:41 +00:00
Robert Osfield	7d5e44205d	Fixed bogus read*Implementation calls in ReadFileCallback.	2004-04-13 16:03:18 +00:00
Robert Osfield	c80de01fd7	Further work on the new osgUtil::Simplifier.	2004-04-12 21:29:31 +00:00
Robert Osfield	97ef4985f7	From Eric Wing, clean ups for OSX support.	2004-04-11 21:21:38 +00:00
Robert Osfield	2a6e155d03	From Alberto Farre, changed the cache hint option in read*() calls from being a bool to a enum osgDB::Registru::CacheHintOptions to be used a bit mask flag. From Robert Osfied, added osgDB::Registry::ReadFileCallback and osgDB::Registry::WriteFileCallback to allow customizition of read and write calls.	2004-04-10 16:11:56 +00:00
Robert Osfield	ae7ceae631	From Paul Martz, added support for OpenFlight15.8 LightPointSystems	2004-04-10 11:30:16 +00:00
Robert Osfield	51c8655630	Added beginning of new osgUtil::Simplifier	2004-04-08 11:27:01 +00:00
Robert Osfield	6e854d04c7	Fixes from Per Månsson for Win32 build	2004-04-06 16:01:05 +00:00
Robert Osfield	01cbfd6715	Added local transform support. Fixed skirt generation to work during geocentric transformations. Fixed output of image files so that compressed textures are turned off when external image files are required.	2004-04-05 15:39:33 +00:00
Robert Osfield	2efea80728	From Nathan Cournia, fix to = operator, was eroneous written as an == operator.	2004-04-05 09:00:37 +00:00
Robert Osfield	398fa56bb4	Prelimary work on adding support for local tile transforms	2004-04-04 15:33:26 +00:00
Robert Osfield	dbc3dbc5fa	Added scaling of the PagedLOD range to be relative to the radius of children.	2004-04-01 13:09:05 +00:00
Robert Osfield	9d2002f3c4	Added preliminary support for converting datasets into geocentric coords	2004-03-31 22:31:46 +00:00
Robert Osfield	b67858f388	Added osgTerrain::EllipsodeTransform helper class for converting to and from lat, long, height to geocentric X,Y,Z and back.	2004-03-31 15:50:30 +00:00
Robert Osfield	663801c0c8	Clean up freeing of no longer required tiles	2004-03-31 09:20:46 +00:00
Robert Osfield	316c646a8f	From David Fries, add init() call to SphereSegment constructor, and new get methods for draw mask and color.	2004-03-31 08:52:47 +00:00
Robert Osfield	2f2030aba4	Fixed the boundary equalization	2004-03-30 21:13:08 +00:00
Robert Osfield	a1b46de936	Added normal generation in polygonal tile generation, and add --wtk option for setting coord systems in osgdem	2004-03-29 22:26:51 +00:00
Robert Osfield	e44176a7aa	Fixed the handling begin()/vertex()/end() sequences in TriangleIndexFunctor.	2004-03-29 12:28:40 +00:00
Robert Osfield	cad1e2a075	Groundwork for adding support for polygonal tiles	2004-03-29 10:45:58 +00:00
Robert Osfield	aa52005b87	Added empty() method to Geometry to facilitate tests for removing empty geometry from the scene graph. Added removal of empty geometry leaves from within the RemoveEmptyNodeVisitor	2004-03-29 10:24:16 +00:00
Robert Osfield	a48460c27c	Added support for recording the animation paths relative to an 0.0 start time.	2004-03-26 11:04:37 +00:00
Robert Osfield	c46855976c	Added empty() method as a convinience method for setting checking whether an animation path contains any control points	2004-03-26 10:48:29 +00:00
Robert Osfield	ec1fd733b8	Added TextureType and GeometryType parameters to DataSet. These will be used to control what type of database is generated.	2004-03-21 12:17:44 +00:00
Robert Osfield	88bbdb325d	Implemented support for overriding the coordinate system and geo transform using in generate of databases.	2004-03-20 18:32:49 +00:00
Robert Osfield	02f9ce48bc	Added ArgumentParser::Parameter class to make the argument parsing much more flexible, and to simplifying the API. The read(,,,) methods now take Parameter objects as arguments, and this Parameter adapt what ever basic type is passed in, so is able to transparently handle float, double, int, unsigned int & strings.	2004-03-19 22:03:09 +00:00
Robert Osfield	28214337a3	Moved the LineSegment destructor from the header to the source to avoid compilation problems under MingW.	2004-03-19 09:18:21 +00:00
Robert Osfield	3fea25a0a1	From Marco Jez, updates to osgParticle, with integration of changes from Tom Jolly.	2004-03-17 20:31:55 +00:00
Robert Osfield	e2e779bed7	Added support for generation of PagedLOD databases in osgTerrain::DataSet	2004-03-16 16:54:08 +00:00
Robert Osfield	84562208d0	Added support for controlling the type of destiation database to create into osgTerrain::DataSet.	2004-03-15 15:47:22 +00:00
Robert Osfield	86dbbb2874	Added PrimitiveIndexFunctor for better support of TriangleIndexFunctor	2004-03-14 21:54:17 +00:00
Robert Osfield	28759baa98	From Marco Jez, added support NVidia extension to imager formats.	2004-03-14 15:08:12 +00:00
Robert Osfield	e082008d8a	Moved osgTerrain::DataSet from the osgdem example into osgTerrain. Added various improvements.	2004-03-11 16:14:25 +00:00
Robert Osfield	9f6383f5dd	Added TextureRectangle(Image*) contructor.	2004-03-09 14:59:33 +00:00
Robert Osfield	a3d99d88ff	Added float s, float t parameters to createTexturedGeometry function	2004-03-09 14:58:50 +00:00
Robert Osfield	8b47c9c85d	Preliminary work on general support of video textures.	2004-03-09 09:42:07 +00:00
Robert Osfield	358743f999	Added support for APPLE_client_storage of textures.	2004-03-08 17:09:58 +00:00
Robert Osfield	136db7b63a	Clean up of headers.	2004-03-08 11:53:12 +00:00
Robert Osfield	ce79e6f400	Added osgGA::TrackballManipulator::g/setMinimumZoomScale() method.	2004-03-08 11:41:57 +00:00
Robert Osfield	bd37f999c4	From Bob Kuehne, change on __DARWIN_OSX__ define to __APPLE__	2004-03-08 11:02:05 +00:00
Robert Osfield	ccefa05523	Clean up of headers.	2004-03-07 14:21:11 +00:00
Robert Osfield	89d9ca11c9	From Marco Jez, on behalf of Farshid Lashkari. Details from Marco's email: "I've just received an addition to osgParticle from Farshid Lashkari. It enhances the generation of texture coordinates on particles so that animated textures can be used, with the current frame of animation being computed from each particle's current age. Clients just have to call Particle::setTextureTile() and specify the number of horizontal and vertical tiles that make the animation up in the texture image."	2004-03-05 15:44:15 +00:00
Robert Osfield	8540414ae0	Removed redundent getAssociatedModes()	2004-03-04 14:32:27 +00:00
Robert Osfield	c8b8a81052	Changed StateAttribute::getAssociatedModes(std::vector<GLMode>&) across to StateAttribute::getModeUsage(StateAttribute::ModeUsage&).	2004-03-03 15:38:22 +00:00
Robert Osfield	4aa7afedf3	Removed include <iostream> where possible, replacing with istream or ostream and changing std::cout/cerr to osg::notify().	2004-03-03 13:27:21 +00:00
Robert Osfield	f8f1456654	From Ruben, addition of osg::PointSprite and osgpointsprite example.	2004-03-02 22:36:11 +00:00
Robert Osfield	e2469aece9	From David Jung, added support for osg::Capsule shape	2004-03-02 20:33:00 +00:00
Robert Osfield	20252db7ff	From Brede Johansen, added support for incrementing animation of DOFTransform w.r.t. time rather than frame number.	2004-03-02 16:53:21 +00:00
Robert Osfield	cfe376b644	From Paul Martz, with a couple of mods by Robert Osfield: "Changes to return the lat/long origin of an OpenFlight model as userData of the root node object."	2004-03-02 16:12:11 +00:00
Robert Osfield	1b7b65389e	From Brad Christiansen: added _matrixDirty=true to AutoTransform::setPosition(..) method. From Robert Osfield, probagated this change to other AutoTransform set methods.	2004-03-02 15:27:59 +00:00
Robert Osfield	8a1c39bffb	Fixed warning message	2004-03-02 15:26:31 +00:00
Robert Osfield	ac812539d8	Added scale parameter into PositionAttitudeTransform. Added pivotPoint parameter into AnimationPathCallack.	2004-02-22 11:58:44 +00:00
Robert Osfield	d2491f6750	Added AnimationPathCallback::s/getTimeOffset and s/getTimeMultiplier() methods.	2004-02-21 16:56:23 +00:00
Robert Osfield	a6541a27bf	Added missing _pause(false) into AnimationPathCallback default contructor.	2004-02-20 20:47:35 +00:00
Robert Osfield	a992676a98	Added missing initialization in the AnimationPathCallback constructor.	2004-02-20 20:10:51 +00:00
Robert Osfield	ebbf92e43c	Added Material::operator =	2004-02-20 11:51:14 +00:00
Robert Osfield	b73d3c3e7f	Fixed typo in inline docs on the default value of the clear stencil value	2004-02-19 10:10:25 +00:00
Robert Osfield	eca2fc2837	Improved osgSim::SphereSegmenet's handling of transparancy.	2004-02-12 01:15:37 +00:00
Robert Osfield	61cb27806f	From Brad Christiansen, fix to enable AutoTransform to keep track of window size/perspective changes	2004-02-11 10:19:52 +00:00
Robert Osfield	5fa64ba416	Made getViewport(...) const.	2004-02-10 12:36:17 +00:00
Robert Osfield	33201a8f25	Added new TriangleIndexFunctor.	2004-02-09 10:14:06 +00:00
Robert Osfield	345298badd	Fixed the className() defintations to be const	2004-02-05 12:11:06 +00:00
Robert Osfield	22b2e7343e	From Tom Jolly, Fixes to osgSim::BlinkSequence to enable proper saving and loading.	2004-02-05 10:50:29 +00:00
Robert Osfield	f5e2f7c731	Added atan2f to the list of #define's into include/osg/Math.	2004-02-02 08:55:17 +00:00
Robert Osfield	d83fa3fca5	Added AnimationPathCallback::getAnimationTime() method	2004-01-31 11:34:28 +00:00
Robert Osfield	268096be69	Added osg:: infront of State in Draw callback to make the callback work when copy and pasting it in user code.	2004-01-30 21:10:05 +00:00
Robert Osfield	b4774099d6	Fixed the clampProjectionMatrix method so it doesn't modify the input znar and zfar, by avoid the use of float/double&.	2004-01-29 20:14:20 +00:00
Robert Osfield	dea75f5510	Attempts to fix compile problems under IRIX due to namespace problems.	2004-01-29 15:47:51 +00:00
Robert Osfield	475c583975	From Pavel Moloshtan, add support to osg::Texture files for GL_ARB_shadow_ambinet support	2004-01-29 11:16:49 +00:00
Robert Osfield	39d7afaed2	Added support for CullVisitor::clampProjectionMatrixCallback	2004-01-28 10:49:23 +00:00
Robert Osfield	635f302a2a	Added support for osg::Texture::setBorderWidth().	2004-01-27 21:29:58 +00:00
Robert Osfield	43df3b90ef	Fixed problems with the DatabasePager free of texture objects and display list before they are finished with.	2004-01-27 14:49:59 +00:00
Robert Osfield	6f61b34590	Added className() method to GlyphTexture for debugging purposes.	2004-01-27 14:47:41 +00:00
Robert Osfield	6700faccf4	Added operator = implementations to template classes.	2004-01-27 14:46:29 +00:00
Robert Osfield	d226e3ec68	From Nick, added VectorUInt in osgText/String hack to get around VS's stoopid compiler bugs. From Robert, removed an #if #else #endif block, for code clarity.	2004-01-27 11:50:32 +00:00
Robert Osfield	ffec17c6bf	Removed redundent , from enum.	2004-01-24 20:50:33 +00:00
Robert Osfield	635cf7f7c5	Made getLookAt() etc methods const	2004-01-23 16:09:56 +00:00
Robert Osfield	edce2211fa	From Romano Magacho, fixes to handle the subloading from Image when the internal format changes requiring a rebuild of the texture object.	2004-01-23 13:25:45 +00:00
Robert Osfield	84737941e1	Added controls over the datatbase pager threading priority during and outwith the frame.	2004-01-22 10:42:32 +00:00
Robert Osfield	b9f032bbb5	Updates for improvements to osgdem, such as adding support for skirt and border into osg::HeightField, handling of computation of neigherbouring tiles in osgdem's DestinationGraph.	2004-01-18 21:59:20 +00:00
Robert Osfield	6ff3f430b0	Clean ups of floats & .0f's	2004-01-14 15:14:20 +00:00
Robert Osfield	d4cfaae406	Fixed typo's of ImpostorSprite	2004-01-13 09:47:50 +00:00
Robert Osfield	72b8e5797c	Fixed for Win32 build	2004-01-13 09:47:31 +00:00
Robert Osfield	4765c8744d	Introduce new Matrix::invert() implementation from Ravi Mathur, with tweaks by Robert Osfield.	2004-01-12 14:22:18 +00:00
Robert Osfield	c3b888c862	Fixed compile warning	2004-01-12 14:21:26 +00:00
Robert Osfield	b89ec5dcf9	Changed of _firstTime intial values of 0 to DBL_MAX.	2004-01-12 13:53:04 +00:00
Robert Osfield	d072e1087c	Added support for controlling the LODScale via '*' and '+' keys in osgProducer::Viewer.	2004-01-10 21:29:15 +00:00
Robert Osfield	23443aa5db	From Alberto Farre, added osgDB::SharedStateManager. Also a couple of ammendments by Robert Osfield, adding get/setSharedStateManager() methods into osgDB::Registry, and clean up fixes in SharedStateManager for the StateSet arrays.	2004-01-10 17:13:20 +00:00
Robert Osfield	8747b5161a	Standardised on using value_type in most methods in Matrixd & Matrixf interfaces and Matrix_implementation.cpp.	2004-01-09 20:33:23 +00:00
Robert Osfield	6bdd84e3b0	Made the default settings of Quat 0,0,0,1 to represent a zero rotation.	2004-01-08 21:04:42 +00:00
Robert Osfield	2f918d62d7	Added DatabasePager::setUseFrameBlock(bool) method	2004-01-07 12:37:44 +00:00
Robert Osfield	cace776940	Moaved PagedLOD::PerRangeData implementaton into .cpp and add missing return *this to copy operator.	2004-01-07 08:39:33 +00:00
Robert Osfield	894537a016	Simplified the API for using the DatabasePager, by providing a single DatabasePager::updateSceneGraph(..) method, and added a ref_ptr<> into osDB::Registry for managing a single DatabasePager in a centralised way.	2004-01-06 21:18:36 +00:00
Robert Osfield	413064fc6e	Added support for priority offset and scale into PagedLOD.	2004-01-05 20:45:28 +00:00
Robert Osfield	f230f5a132	Added support into osgProducer::Viewer for flushing and compiling GL objects via a Producer post swap callback.	2004-01-05 13:40:36 +00:00
Robert Osfield	d25b682269	Fixed osgFX::Validator::compare(..) so that it checked for the correct StateAttribute type before comparing member variables. Fixed docs typo in Material	2004-01-04 12:37:18 +00:00
Robert Osfield	249eddb3d8	Updates to osgGL2 from Mike Weiblen	2004-01-03 09:06:52 +00:00
Robert Osfield	458e10c796	Fixed getFogCoord methods	2004-01-02 20:44:18 +00:00
Robert Osfield	401c3ec45d	From Geof Michel, addition of TESSELATE_GEOMETRY pass.	2003-12-27 22:17:25 +00:00
Robert Osfield	fdd5a72115	Added extra clampProjectionMatrix methods to handle both Matrixd and Matrixf pathways.	2003-12-21 13:11:36 +00:00
Robert Osfield	fd9777101c	* empty log message *	2003-12-20 14:20:48 +00:00
Robert Osfield	30bafd8867	Added Mode parameter to constructor.	2003-12-20 14:19:09 +00:00
Robert Osfield	b1945b865e	Added swap bytes methods.	2003-12-19 22:34:18 +00:00
Robert Osfield	d99e7a2d00	Changed inline docs for readPixels to say "read pixels from current frame buffer"	2003-12-18 20:53:23 +00:00
Robert Osfield	7f76c66a00	Added definition of GL_DEPTH_TEXTURE_MODE_ARB	2003-12-18 16:15:58 +00:00
Robert Osfield	3eef331f2a	Fixed s/getCreateBackFace(bool on) methds so that use used the correct variable.	2003-12-18 10:57:57 +00:00
Robert Osfield	8fefec9f47	From Pavel Moloshtan, added GL_ARB_shadow_support to osg::Texture.	2003-12-17 19:26:16 +00:00
Robert Osfield	1e361017c8	From Pavel Molishtan, Fixed comparision of _t plane.	2003-12-17 17:05:20 +00:00
Robert Osfield	6bdbe942b1	From Marco Jez, fixes to osgFX so that effects are compiled correctly. Fixed title name of osgkeyboardmouse example.	2003-12-16 23:43:37 +00:00
Robert Osfield	2e9676f2cb	Put the ordering of the callbacks so that the update callback is first, then cull then draw. Added missing copy of update callback into copy constructor.	2003-12-16 08:56:49 +00:00
Robert Osfield	1158e4605d	Added support for updating the SceneView projection matrix from the values of near and far computed during the cull traversal.	2003-12-15 23:23:45 +00:00
Robert Osfield	0cbe10d399	From Michael Gronager, with updates from Robert Osfield, to add support for Registry::closeAllLibrary and forced Registry destruction via Registry::instance(true).	2003-12-13 16:36:29 +00:00
Robert Osfield	4c95f0db1f	Fixed typo of s/getUpdateVisitor().	2003-12-12 20:33:36 +00:00
Robert Osfield	7e012ccfc4	Renamed PermissableOptions to setPermissableOptimizations.	2003-12-11 23:33:27 +00:00
Robert Osfield	1881610a35	Added support for controlling what optimization operations can be applied to specific nodes in the scene graph. Typical use would be tagging a node so that it can't be optimized away in say a flatten static transform pass. Added methods to Optimizer are: inline void setPermissableOptionsForObject(const osg::Object* object, unsigned int options) { _permissableOptionsMap[object] = options; } inline unsigned int getPermissableOptionsForObject(const osg::Object* object) const { PermissableOptionsMap::const_iterator itr = _permissableOptionsMap.find(object); if (itr!=_permissableOptionsMap.end()) return itr->second; else return 0xffffffff; } inline bool isOperationPermissableForObject(const osg::Object* object,unsigned int option) const { return (option & getPermissableOptionsForObject(object))!=0; }	2003-12-11 23:26:22 +00:00
Robert Osfield	5295d68fd3	Added _maximumNumberOfActiveOccluders variable to CollectOccludersVisitor(), to limit the maximum number of occluders used in the cull traversal, default is now 10. Added set/getCollectOccluderVisitor() method into SceneView to allow control of the the settings of the CollectOccluderVisitor.	2003-12-11 16:46:45 +00:00
Robert Osfield	5011d994e8	Added a special AvailablerReaderWriterIterator class to handle the task of iterating through the list of available reader writer, whilst handling cases where the list itself changes size during iteration through the list. Previous size changes during iteration was cause invalid iterators, which in turn was causing a crash.	2003-12-10 15:24:14 +00:00
Robert Osfield	9780a7cbd6	Removed osg::Transform::ComputeTransformCallback from osg::Transform. Updated various dependant files to reimplemt callbacks as Transform subclasses.	2003-12-09 14:07:44 +00:00
Robert Osfield	1baffa3a77	Addition of the following methods: /** Set the object-space reference radius of the volume enclosed by the PagedLOD. * Used to detmine the bounding sphere of the PagedLOD in the absense of any children./ inline void setRadius(float radius) { _radius = radius; } /* Get the object-space radius of the volume enclosed by the PagedLOD./ inline float getRadius() const { return _radius; } /* Set the number of children that the PagedLOD must keep around, even if thay are older than their expiry time./ inline void setNumChildrenThatCannotBeExpired(unsigned int num) { _numChildrenThatCannotBeExpired = num; } /* Get the number of children that the PagedLOD must keep around, even if thay are older than their expiry time.*/ unsigned int getNumChildrenThatCannotBeExpired() const { return _numChildrenThatCannotBeExpired; }	2003-12-09 12:08:27 +00:00
Robert Osfield	f5a79aec4e	Added get() method to ReaderWriterProxy class to allow the readerwriter to be obtained once its constructed.	2003-12-09 12:07:41 +00:00
Robert Osfield	6d5eb79804	Addition of Mode mode=MODULATE constructor.	2003-12-09 12:05:50 +00:00
Robert Osfield	bbde1b2ae7	Fixes for optional compile of GL_LUMINANCE_ALPHA and GL_ALPHA texture usage in fonts. Default to GL_ALPHA.	2003-12-09 12:04:14 +00:00
Robert Osfield	4c3f6004df	Moved osgText across to create GL_ALPHA textures instead of GL_LUMINANCE_ALPHA	2003-12-09 11:31:33 +00:00
Robert Osfield	393f1580c8	From Pavel Moloshtan, extension support for ARB_occlusion_querry	2003-12-09 11:20:44 +00:00
Robert Osfield	83bf813e58	Moved the responsibility for finding file to load on to the ReaderWriter plugins, instead of osgDB::Registry where it original lay. This has been done to allow fileName strings to be encode data rather than just file names, such as one requires when using PagedLOD along with plugins for doing dynamic tesselation.	2003-12-08 11:24:43 +00:00
Robert Osfield	75174c1be1	Changed the minium tri strip length to 2 rather than 0.	2003-12-05 22:42:02 +00:00
Robert Osfield	3f14b9a653	Added code for combining adjacent static MatrixTransforms	2003-12-05 14:39:32 +00:00
Robert Osfield	1046c73731	Fixes for Win32 build.	2003-12-05 14:39:09 +00:00
Robert Osfield	f9fcffd9cd	Added optional TraversalMask paramter to computeIntersections() methods.	2003-12-04 09:43:34 +00:00
Robert Osfield	db66abd6d6	Implemented duplicate removal code into TriStripVisitor and added an extra pass to doing tri stripping in the osgUtil::Optimzer. Added validity checks into osg::TexEnvCombine to catch eronous enumarant values. Improved the efficient of CullingSet's handling of new transforms. Added a copy shared subgraphs and subdivision code into osgUtil::Optimizer.	2003-12-03 21:45:32 +00:00
Robert Osfield	cdb6f9a1df	Made removedExpiredChildren() virtual.	2003-12-03 21:28:42 +00:00
Robert Osfield	3c9d1e0603	Added a spatializer into osgUtil to create a balanced quad/oct tree.	2003-12-01 10:28:23 +00:00
Robert Osfield	4f71f1becd	From Qing Shen, addition of computeIntsect methods which take a node pointer to intersect with rather than assume the viewer's scene pointer.	2003-11-28 13:41:10 +00:00
Robert Osfield	f2da687d0f	Standardised the tabbing so that 4 spaces are used instead of hardware tabs.	2003-11-27 22:06:11 +00:00
Robert Osfield	2353d55697	From Michael Gronager, osgSim::VisibilityGroup	2003-11-27 16:23:07 +00:00
Robert Osfield	e7f9a51f0f	Updates to osgdem + BoundingBox to support graph iterators	2003-11-27 15:13:55 +00:00
Robert Osfield	091151e4ce	Warning fix from Romano	2003-11-26 16:43:28 +00:00
Robert Osfield	148c24d69c	Changed SG_EXPORT to OSGSIM_EXPORT.	2003-11-26 11:01:12 +00:00
Robert Osfield	023d2254ab	Early development work on osgTerrain.	2003-11-25 19:42:35 +00:00
Robert Osfield	7bebda5e4d	Added OSGSIM_EXPORT to scalarbar::printer	2003-11-25 19:25:42 +00:00
Robert Osfield	953bbd85e8	Tweaked MultiSwitch IO	2003-11-25 16:07:32 +00:00
Robert Osfield	72ba462251	Added osgSim::MultiSwitch and support for it in the OpenFlight and .osg plugins	2003-11-25 15:58:57 +00:00
Robert Osfield	31c5528ffb	Moved osg::DOFTransform to osgSim::DOFTransform. Fixed crash associated with .osg files which contain empty description fields. From Sondra Inverson, added support to .ive plugin for osgSim::DOFTransform.	2003-11-25 14:11:05 +00:00
Robert Osfield	9c311b4077	Added intersect method.	2003-11-25 10:56:42 +00:00
Robert Osfield	d82b3d0105	Added read(string,float,float,float,float) method	2003-11-25 10:56:12 +00:00
Robert Osfield	845adb8745	Reorganised posstion of getViewMatrix*() methods.	2003-11-25 10:55:37 +00:00
Robert Osfield	78a0fd5a16	Added support for case insenstive searches of the filepaths.	2003-11-25 09:04:41 +00:00
Robert Osfield	709e1de9c8	Removed newline from top of header	2003-11-21 16:19:07 +00:00
Robert Osfield	62c955fa19	Added the missing insertChild(index,child) and insertChild(index,child,value) into osg::Switch.	2003-11-20 12:03:51 +00:00
Robert Osfield	bddd49c86a	Changed the credit from NVidia's NvTriStrip to Tanguy Faure's traingulation code.	2003-11-14 09:25:17 +00:00
Robert Osfield	5fb06a1d77	Moved the getTime to inside the locked part of the add events.	2003-11-12 10:13:31 +00:00
Robert Osfield	8bbbd1fc70	Made getWidth and getHeight const.	2003-11-07 09:00:22 +00:00
Robert Osfield	8f2a688eff	Added TextureObjectManager constructor.	2003-11-04 22:00:16 +00:00
Robert Osfield	54a8ea33ce	Added support to slideshow3D for -s commandline option allow the size of the display to be specified. Also implementaited some code for display position and speed info in osgProducer::Viewer, not fully implemented yet.	2003-11-04 16:38:10 +00:00
Robert Osfield	bbc55c14fd	Added osgText::Text::getTextureGlyphQuadMap().	2003-11-04 13:40:24 +00:00
Robert Osfield	bc7622149d	Updated to slideshow3D to support animation + pausing of animation. Updated associated osg/osgUtil classes that provide animation pausing.	2003-11-03 23:13:31 +00:00
Robert Osfield	fd016af34b	Added support for 565 textures to osgbluemarble. Added a osg::Image::scaleImage() version which allows the datatype to be varied.	2003-10-29 23:10:11 +00:00
Robert Osfield	f1c4dc3b0d	Updates for osgdem. Including new read/writeHeightField() methods.	2003-10-29 11:11:17 +00:00
Robert Osfield	eb4ee3afad	* empty log message *	2003-10-27 16:07:21 +00:00
Robert Osfield	8bb2ca48b7	Made = opeator const.	2003-10-17 10:26:31 +00:00
Robert Osfield	594f25b5d1	Added SceneView::s/getDrawBufferValue(GLenum) to allow customization of what glDrawBuffer() value is set on each frame.	2003-10-17 10:25:59 +00:00
Robert Osfield	ea04f48251	Moved Producer::Block temporarily into osgDB to ensure that osgDB isn't dependent on Producer.	2003-10-12 14:51:54 +00:00
Robert Osfield	42eb39ef37	Improvements to the DatabasePager	2003-10-12 12:13:58 +00:00
Robert Osfield	fad832425f	Improvements to DatabasePager	2003-10-10 19:25:14 +00:00
Robert Osfield	5d35daa970	Udates to Drawable + IVE plugin with support for new ClusterCullingCallack. Improvement to osgbluemarble.	2003-10-10 12:54:21 +00:00
Robert Osfield	1a6dc82d32	Made the Drawable::*Callback derive from osg::Object so that they can be saved to .osg properly. Added osg::ClusterCullingCallback to Drawable header/source. Not complete yet, but will enable drawables to culled is they are facing away from the eye point.	2003-10-08 21:29:45 +00:00
Robert Osfield	83816dac04	Added ImageOptions for use with the GDAL plugin	2003-10-08 14:24:13 +00:00
Robert Osfield	5c17b5059a	From Mike Weiblen, added support for OpenGL SL to osgFX::Cartoon.	2003-10-05 11:42:26 +00:00
Robert Osfield	ce15c880b1	From Mike Weiblen, updates to osgGL2 to support Uniform values	2003-10-05 11:30:54 +00:00
Robert Osfield	82143f7553	Added osgDB::Registry::s/getUseObjectCacheHint()	2003-10-02 13:26:01 +00:00
Robert Osfield	4700b8902c	Introduced new DisplaySettings::set/getDisplayType() and environemtal variables to and command line arguments to set it. Added support for using the DisplaySettings::getDisplayType() to detect use of a Head Mounted Display when doing stereo so that the asymtric frustum can be switched off.	2003-10-01 15:56:52 +00:00
Robert Osfield	facbdcf43b	Added addEntryToObjectCache method to osgDB::Registry	2003-10-01 13:12:25 +00:00
Robert Osfield	e693f148cb	Made osg::Quat support either float or double internal representation, defaulting to double. Generalised the osgDB::Field so that its getFloat() method can be used with either doubles or floats governed by the type passed in - this helps support either float/double Quat and Matrix classes seemlessly.	2003-09-29 13:35:02 +00:00
Robert Osfield	7d69f8e193	Added getPerspective() method to Matrix* and SceneView	2003-09-29 13:14:34 +00:00
Robert Osfield	da8ef894c1	Added equals operator to CUllingSet. Update AUTHORS file. Change tabs to 4 spaces in ive/TextureCubeMap.cpp	2003-09-28 10:15:10 +00:00
Robert Osfield	5027d831c0	Fixed nameing of getAllocationMode()	2003-09-28 09:23:45 +00:00
Robert Osfield	f8df9991b2	Improves to CullStack. From M.Grngr. options support for f=switching off internal imagery in .ive files	2003-09-26 11:20:43 +00:00
Robert Osfield	7fb9f6be4b	Added the beginnings of a new osgforest example. Added support into osg::TriangleFunctor for specifying whether the vertices being generates are temporary or not.	2003-09-25 21:54:33 +00:00
Robert Osfield	243b288d87	Made the calling of drawable update callbacks always happen when a geode is traversed in the update traversal.	2003-09-24 18:53:47 +00:00
Robert Osfield	2812c50329	Improved the Geometry::verifyBinding() and computeCorrectBindingsAndArraySizes() methods to check all atributes and to report warnigns when errors are detected. Added a CheckGeomtryVisitor to osgUtil::Optimizer to detect eroneous Geometry before rendering.	2003-09-24 15:54:22 +00:00
Robert Osfield	c2b02608d1	Renamed instance of variables called format to pixelFormat to make a clearer distinction between pixelFormat and internalTextureFormat.	2003-09-22 09:13:22 +00:00
Robert Osfield	d45fcb5613	From Alberto Farre, added support for GL_EXT_blend_color, GL_ARB_multisample, GL_NV_multisample_filter_hint extension in the form of osg::BlendColor and osg::Multisample state attribute classes.	2003-09-17 12:04:48 +00:00
Robert Osfield	c342b29a04	Warning fixes for Win32.	2003-09-16 19:56:19 +00:00
Robert Osfield	cec0b35cd4	Fixes for .osg output of UByte4 values, and added missing template contructor to DrawElementsUShort.	2003-09-16 19:54:57 +00:00
Robert Osfield	a2f9222753	Added support for handling of wordwrap in osgText::Text, so that whole words are cut in two, but rather moved completely to the next line.	2003-09-15 21:43:54 +00:00
Robert Osfield	41a07127fe	Added applyProjectionMatrix(0); & applyModelViewMatrix(0); into osg::State::popAllStateSets(), removed some debugging output.	2003-09-10 23:18:52 +00:00
Robert Osfield	69c4e87bb7	Added osg::State::popAllStateSets() method to pop all remain StateSet's off the state stack, thus readying the state object to recieve a new frame. Removed the state.reset() call in osgUtil::SceneView::cull() as this was causing problems with stats producing inheritance of state when toggling stats on.	2003-09-10 21:22:47 +00:00
Robert Osfield	6c22afa51c	Fixes for osgFX.	2003-09-10 12:38:28 +00:00
Robert Osfield	b165fc9b4d	Cleaned up handling of vertex arrays in osg::Geometry. Added support for vertex attribute arrays in .osg and .ive.	2003-09-09 22:18:35 +00:00
Robert Osfield	584f805327	Updates to osgFX, from Marco Jez, to map Effect across to being derived from osg::Group rather than from osg::Node.	2003-09-09 11:54:05 +00:00
Robert Osfield	33b03f7ac3	Updated docs for release. Added OSG_USE_DOUBLE_MARTRICES define into include/osg/Matrix to make it more convinient to switch between single and double matrices.	2003-09-09 08:56:51 +00:00
Robert Osfield	3f042d2f1b	Updated NEWS/AUTHORS + html docs for release.	2003-09-08 10:51:14 +00:00
Robert Osfield	507c9c4cf2	Fixes from Marco.	2003-09-06 11:07:05 +00:00
Robert Osfield	792bba05b9	Added new Matrixf and Matrixd implementations. Made Matrix be a typedef to either Matrixf or Matrixd. Defaults to Matrixf. Converted the osgGA::MatrixManipulators and osgProducer::Viewer/OsgCameraGroup across to using exclusively Matrixd for internal computations and passing betwen Manipulators, Producer and SceneView. Note, SceneView still uses Matrix internally so will depend on what is set as the default in include/osg/Matrix. Added the ability to osgProducer::setDone/getDone(), kept done() as the method that the viewer main loop uses for detecting the exit condition.	2003-09-05 22:35:34 +00:00
Robert Osfield	a2834d74d2	Added set and get methods for Matrixd and Matrixf.	2003-09-05 20:52:36 +00:00
Robert Osfield	5b93250eb0	Added support for Matrixd and Matrixf implementations, with the default Matrix typedef's to either Matrixd or Matrixf.	2003-09-05 20:48:42 +00:00
Robert Osfield	f8107a39b9	Build Fixes for IRIX.	2003-09-04 08:50:06 +00:00
Robert Osfield	bd44cfcfd8	Added a Matrix::value_type typedef'd trait into osg::Matrix, defaulting its value to float, and converted the internal code across to use value_type. This allows Matrix to be converted to use double's simply by change the definition of value_type. Added Matrix::glLoadlMatrix and Matrix::glMultMatrix() to help encapsulate the changes between float and double matrix usage. Updated code that uses Matrix so it doesn't assume float or double matrices.	2003-09-03 10:47:25 +00:00
Robert Osfield	9a5ab0ac47	Fixes for IRIX build.	2003-09-03 08:14:00 +00:00
Robert Osfield	4761442005	Merged changed to osgParticle from Marco Jez, the changes are (quoted from email from Marco) "Most relevant news: 1) particle systems now have the "freezeOnCull" property set to false by default. Since it is an optimization, and using it may cause some unwanted behaviors if not handled properly, it makes more sense to turn it off by default. 2) new "LINE" shape mode which uses GL_LINES to draw line segments that point to the direction of motion. 3) particles can now have a rotation angle and angular velocity. 4) new AngularAccelOperator applies angular acceleration to particles. 5) particle processors such as emitters and programs can have a "start", "end" and "reset" time coordinate. For example, an emitter may be instructed to start emitting particles only after a certain time, stop after another amount of time and then start again. Update (2) is from Gideon May. Updates (3) to (5) are from Douglas A. Pouk."	2003-09-02 20:39:41 +00:00
Robert Osfield	e530912744	Made Matrix a typedef to Matrixf, and converted the old Matrix to Matrixf, as part of prep for supporting both Matrixf (float) and Matrixd (double). Added osg::Matrixf::glLoadMatrix() and osg::Matrixf::glMultiMatrix() methods and changed corresponding usage of glLoad/MultMatrixf() calls across to use these methods. Again prep for support Matrixd. Fixes for VisualStudio 6.0 compile.	2003-09-02 17:19:18 +00:00
Robert Osfield	da6f7ebeef	Fixes for IRIX build + to_unix on txp plugin files.	2003-09-02 10:27:57 +00:00
Robert Osfield	7575f45800	Support for BumpMapping added by Marco Jez.	2003-09-01 21:53:53 +00:00
Robert Osfield	73094265c3	Fixes for Win32.	2003-09-01 15:46:10 +00:00
Robert Osfield	144ac14b07	From Neil Salter, added osgSim::SphereSegment and osgSim::ScalarBar, and osgspheresegment and osgscalarbar, and osgsimulation examples.	2003-09-01 09:36:03 +00:00
Robert Osfield	5c3a2bc683	Added s/getCullVistorLeft/Right(), s/getRenderStageLeft/Right(), s/getRenderGraphLeft/Right() methods.	2003-08-29 23:04:42 +00:00
Robert Osfield	77c862d305	From Marco Jez, tangent space generator.	2003-08-27 14:13:12 +00:00
Robert Osfield	2910ec140d	Added KeyboardMouseCallback::shutdown() support.	2003-08-27 10:22:12 +00:00
Robert Osfield	f7d7a746f3	Added missing osgFX files.	2003-08-26 22:09:15 +00:00
Robert Osfield	e07c1ea10d	Added set/getDatabasePager() method.	2003-08-26 08:02:43 +00:00
Robert Osfield	4924cd9ceb	Added osgProducer:: in front of KeyboardMouseCallback.	2003-08-25 14:03:49 +00:00
Robert Osfield	0ed56936ce	Removed suplerfluous inline from setInitialViewMatrix().	2003-08-25 13:31:31 +00:00
Robert Osfield	bd798a6c4e	Added getInitialInverseViewMatrix() to osg::State.	2003-08-25 13:06:15 +00:00
Robert Osfield	db9b6d10c6	Add osg_ref<Producer::KeyboardMouse> to osgProducer::Viewer to ensuer that the keyboard mousr desctructor is being called correctly.	2003-08-23 20:48:36 +00:00
Robert Osfield	12133c6db5	Made getLibrary public.	2003-08-21 19:23:24 +00:00
Robert Osfield	02561a96c7	Compile/Warnings fixes.	2003-08-21 14:26:40 +00:00
Robert Osfield	1a68dd80d7	Added explicit calls cancel and wait until thread and no longer running to the DatabasePager and TXP pager.	2003-08-20 12:52:33 +00:00
Robert Osfield	18abc3aff7	Renamed instances of Click to Tick for consistency.	2003-08-20 12:51:40 +00:00
Robert Osfield	1c3b2b2554	Standardised the culling flags between CullingSet and CullStack, and made ENABLE_ALL_CULLING enable all culling including the near and far plane. DEFAULT_CULLING is now used for the default as uses the same original values as ENABLE_ALL_CULLING once did - view frustum culling with near and far culling. SceneView now uses DEFAULT_CULLING.	2003-08-20 12:50:54 +00:00
Robert Osfield	bca7e4e73b	Added osg::setGLExtensionDisableString && osg::getGLExtensionDisableString() functions the GLExtensions file, and made the isGLExtensionSupported() function use the extension disable string when extension are querried.	2003-08-20 10:38:54 +00:00
Robert Osfield	e2a72f7e72	Fixed typo of getNumMatrixManipulators().	2003-08-19 14:05:53 +00:00
Robert Osfield	0685c2a852	Added applyTexImage_subload() implemention into TextureRectangle class to provide automatic support for texture subloading.	2003-08-18 19:36:50 +00:00
Robert Osfield	c334279935	Changed private to protected to allow Timer to be subclassed more easily.	2003-08-18 15:14:09 +00:00
Robert Osfield	ee0cce1679	Added getSecondsPerClick() method to Timer.	2003-08-18 15:12:04 +00:00
Robert Osfield	8c65920c1f	Fixes for Java build.	2003-08-18 09:24:17 +00:00
Robert Osfield	4b7bde1440	Removed the deprecated NodeVisitor::getLocalToWorld/WorldToLocal methods as this are replaced by the osg::computeLocalToWorld/WorldToLocal() functions found in osg/Transform. Made the ReleaseTextureAndDisplayListsVisitor a public nested class of osgDB::DatabasePager to allow it to be used in the TXP plugin, and added usage of this visitor to the TXP plugin to make sure that textures and display lists are released during the update thread.	2003-08-14 00:05:34 +00:00
Robert Osfield	ef4535a2a4	Added s/getFastPathHint().	2003-08-09 00:46:48 +00:00
Robert Osfield	a11395feec	Added missing copy ops in the copy constructor. Added computeInternalOptimziedGeometry() and associated methods to Geometry to support alternate versions of a geometry to be used to optimize rendering, such as flattening indexed attributes to straight attribute arrays.	2003-08-08 00:21:30 +00:00
Robert Osfield	ca3f824410	Added convience constructor.	2003-08-08 00:19:06 +00:00
Robert Osfield	8bd3e9f1b2	From Romano José Magacho da Silva, extension checking for NV_occlusion_query extension.	2003-07-23 20:53:53 +00:00
Robert Osfield	27c4dc0920	From Sean, fix for Sun windows extension checking.	2003-07-23 20:50:56 +00:00
Robert Osfield	e95768417c	From Gideon May, added support for osgSim into .osg file format.	2003-07-23 14:06:32 +00:00
Robert Osfield	2ce08d8088	Warning fixes from Gideon May.	2003-07-23 11:45:37 +00:00
Robert Osfield	ee30f2e30c	Added support for osg::State::s/getInitialViewMatrix(); Added slideshow3D examples to the runexamples.bat. Fixed DatabasePager to work with the latest OpenThreads.	2003-07-22 21:03:59 +00:00
Robert Osfield	2bce4dda75	Made BlinkSequence subclass from osg::Object.	2003-07-22 12:48:31 +00:00
Robert Osfield	31115ffd2d	Changed the Sector classes so they are derive from osg::Object to allow them to be shared objects with the .osg support.	2003-07-22 10:33:56 +00:00
Robert Osfield	aa8b552ca6	From Marco, updates to osgDB and .osg plugin to better handle reading of objects of specified types.	2003-07-21 18:36:47 +00:00
Robert Osfield	325dc0f6b7	Moved DatabasePager into from osgProducer into osgDB. This means that osgDB is now dependant on OpenThreads.	2003-07-21 08:19:36 +00:00
Don BURNS	56a13abc05	Updated OSG to use OpenThreads. Moved any references to OpenThread to OpenThreads and removed any dependency on Producer threads, Mutexes, etc.	2003-07-19 00:18:07 +00:00
Robert Osfield	23fc1900ce	From Romano Jose Magacho da Silva, added osg:FragmentProgram. From Robert, add .osg support for FragmentProgram.	2003-07-17 06:43:15 +00:00
Robert Osfield	2a142c096a	Added setProjectionMatrix(), setViewMatrix() and get*() methods to osgUtil::SceneView.	2003-07-16 22:15:28 +00:00
Robert Osfield	a4b29996fd	Added osg::Matrix::getOtho,getFrustum and getLookAt() methods. Added test for new matrix methods into unit tests example, but these really should go in their own lib...	2003-07-16 20:14:48 +00:00
Robert Osfield	a0d0803f1f	Improvements to the handling of deletion of OpenGL rendering objets such as display lists and textures object such that they can be deleted according to an available amount of time given to do deletes.	2003-07-16 09:52:43 +00:00
Robert Osfield	82008d5ecd	Updates to the flush rendering objects function calls to allow for managment of amount of time available to do gl delete's. This control is required for constant frame rate applications.	2003-07-15 21:19:03 +00:00
Robert Osfield	0fd11b4abd	Added extern + export's to global functions.	2003-07-15 18:52:40 +00:00
Robert Osfield	47965884e9	Moved PROGRAMOBJECT definition into StateAttribute.	2003-07-15 16:22:29 +00:00
Robert Osfield	1998bdef86	Moved osg::Statistics to osgUtil::Statistics and merged addition to it fro Pavel Moloshtan.	2003-07-15 13:46:19 +00:00
Robert Osfield	deb26621c9	Changed the SceneView::setModelViewMatrix() methods across to being setViewMatrix(). The old RefMatrix methods for setModelViewMatrix() and setProjectMatrix() have been removed to keep the API as minimal as possible.	2003-07-15 11:49:56 +00:00
Robert Osfield	77c0366cb2	From Mike Weiblen's osgGL2 node kit which support the latest OpenGL 2.0 extensions.	2003-07-15 10:45:46 +00:00
Robert Osfield	b2e5e09c28	From Bart Gallet, updates to VisualStudo .dsp's to keep things compiling under Windows.	2003-07-15 09:39:45 +00:00
Robert Osfield	953ac782ac	From Gideon May, added typedef T element_type; To ref_ptr<> to make it compatible with the boost ref_ptr<> implemenations.	2003-07-15 08:17:54 +00:00
Robert Osfield	1b9d7d458a	Added support for texture object manager, which provides an automatic mechansim for reusing deleted textures.	2003-07-14 14:42:10 +00:00
Don BURNS	c60b5b6522	included <sys/types.h> for SGI compilation of Timer header file	2003-07-11 18:46:56 +00:00
Robert Osfield	606daca904	Added default constructor implemention to LOD and PagedLOD. Added verbose messages to DatabasePager.	2003-07-10 14:53:07 +00:00
Robert Osfield	5b75d7f525	From Michael Gronger, addition of ReaderWriter* Registry::getReaderWriterForExtension(const std::string& ext). Also removed copy constructor and = operator from Ouput as it was produce spurious warnings under gcc 3.3.	2003-07-10 13:35:19 +00:00
Robert Osfield	9c5f84e99e	From Eric Sokolosky, insertChild().	2003-07-10 13:11:25 +00:00
Robert Osfield	c5c7a1b2ba	Updates to the DatabasePager code to include support for compiling texture objects and display lists before merging loaded subgraphs with the main scene graph.	2003-07-10 11:10:39 +00:00
Robert Osfield	809168d5f8	Further updates to the DatabasePager.	2003-07-09 19:48:04 +00:00
Robert Osfield	5aa47a77c2	Improvements to the DatabasePager and PagedLOD class adding support for deleting expuired children in the database thread.	2003-07-09 14:55:39 +00:00
Robert Osfield	c2eabe1d4b	Added osg::PagedLOD and osgProducer::DatabasePager class, and linked up osgProducer::Viewer to manage the pager.	2003-07-08 14:44:00 +00:00
Robert Osfield	b5442ac835	Added support for the ARB_vertex_buffer_object into osg::Geometry.	2003-06-29 21:41:57 +00:00
Robert Osfield	8d4ab4668e	From Tree, updates to osgText and freetype plugin to support are kerning paramter.	2003-06-26 16:21:49 +00:00
Robert Osfield	8839cfe8cd	Updated NEWS. Added AttrData.h to flt.dsp Removed redundent (and duplicate definition of RenderBinPrototypeList and its associated static) from the RenderBin header.	2003-06-25 10:30:46 +00:00
Robert Osfield	d70ab592ed	Additions since the CVS back up was made.	2003-06-24 21:57:13 +00:00
Don BURNS	15f88f35b2	* empty log message *	2003-06-24 15:40:09 +00:00
Robert Osfield	b444cc1ab3	Added support for scaling the projection in vertical and horizontal split stereo modes.	2003-05-27 11:03:49 +00:00
Robert Osfield	4a804ebf32	Reverted recent changes so the set(Matrix&) method.	2003-05-27 11:02:45 +00:00
Robert Osfield	9ab1c960b6	Moved the GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB into its own #ifndef block to help with OSX support.	2003-05-26 09:29:59 +00:00
Robert Osfield	7b657aed3a	Adding support using istream and ostream with the reader writers.	2003-05-26 09:27:16 +00:00
Robert Osfield	efa16a34c5	Fixes to the Optimizer's handling of merging of osg::Geometry	2003-05-22 15:29:20 +00:00
Robert Osfield	fb55f6ffbc	Improved the handling of scaled matrices in the Quat::set(Matrix&) method.	2003-05-21 21:32:56 +00:00
Robert Osfield	4a6bdad3e1	Removed osg::GeoSet for core osg lib and osgPlugin. Commented out OpenDX plugin as its still based on GeoSet. Added support for loading and converting GeoSet into the osgconv example.	2003-05-21 12:15:45 +00:00
Robert Osfield	4e9724245a	Added setProjectMatrix(const Matrix&) and setModelViewMatrix(const Matrix&) methods.	2003-05-20 11:01:16 +00:00
Robert Osfield	ab1b199da8	Removed the now redundent osg::Camera.	2003-05-20 08:09:36 +00:00
Robert Osfield	00e94b86d8	Removed all KeySwitchCameraManipulator class, replacing it with the KeySwitchMatrixManipulator	2003-05-19 20:18:37 +00:00
Robert Osfield	940ce67133	Removed remaining dependancies on osg::Camera.	2003-05-19 15:15:17 +00:00
Robert Osfield	6b64cd88b8	Removed superfluous const	2003-05-17 08:36:25 +00:00
Robert Osfield	57af40ee95	Updates to the handling of vertex attributes.	2003-05-09 13:07:06 +00:00
Robert Osfield	173a09fb32	Added UserData to NodeVisitor.	2003-05-07 15:26:08 +00:00
Robert Osfield	cda2c90315	From Romano José Magacho da Silva, support for vertex attributes in vertex program.	2003-05-07 13:13:13 +00:00
Robert Osfield	ba8bf1e94c	From Eric Sokolowsky, support for mouse scroll wheel in osgGA/osgProducer.	2003-05-07 11:13:49 +00:00
Robert Osfield	fa0333b6fe	Aded extra constructors to BlendFunc and Depth to help set them up convieniently. Added a background quad to osghud.	2003-05-06 18:04:27 +00:00
Robert Osfield	06054d9520	Added support for multibuffering of tex coordinates.	2003-05-06 13:13:31 +00:00
Robert Osfield	895a722842	Addd support for maximum screen text size into osgText when auto scale to screen is active. Added osgautotransform demo.	2003-05-01 21:06:18 +00:00
Robert Osfield	d2d9b97953	Added set/getNearFarRatio() to CullVisitor.	2003-05-01 19:56:02 +00:00
Robert Osfield	9468ab4979	Cleanup of the API.	2003-04-30 15:38:11 +00:00
Robert Osfield	0ab467483f	Added support for automatic scaling of text to screen coords. Optimized the text implementation to provide better speed, especially by using the alignement to screen option. Deprecated the Text::setFontSize(,) method, which is now being replaced by setFontResolution(,) Fixed typos in Texture*.cpp. Removed old deprecated methods from osg headers.	2003-04-30 11:40:17 +00:00
Robert Osfield	c1b1a091fa	From Tree, addition of ; after MACRO_'s to help with Java port. From Tree + Robert, Addition of LEFT_BASE_LINE,RIGHT_BASE_LINE,CENTER_BASE_LINE Alignment options in Text.	2003-04-27 10:58:39 +00:00
Robert Osfield	9329717aa0	Moved #include <osg/Timer> from Viewer to OsgCameraGroup.	2003-04-17 15:27:17 +00:00
Robert Osfield	fd262554ac	Moved the managing of frame stamp from osgProducer::Viewer into osgProducer::OsgCamaraGroup. Added setting of trackball in osgcameragroup so its starts in the correct place for different models.	2003-04-17 11:14:25 +00:00
Robert Osfield	f759f7e69e	Added OSGUTIL_EXPORT to front of DelaunayTriangulator class.	2003-04-17 06:52:56 +00:00
Robert Osfield	0b0c6c4e60	Added support for set/getColor to ShapeDrawable.	2003-04-16 20:02:15 +00:00
Robert Osfield	cad160fbe6	From Marco Jez, added DelaunayTriangulator class.	2003-04-16 19:21:27 +00:00
Robert Osfield	2e659c9ebf	Renamed computeNearFar to computeNearFarPoints.	2003-04-16 14:22:36 +00:00
Robert Osfield	904aceec22	Added convinence methods to osgProducer::Viewer: /** compute, from normalized mouse coords, for sepecified Camera, the pixel coords relative to that Camera's RenderSurface./ bool computePixelCoords(float x,float y,unsigned int cameraNum,float& pixel_x,float& pixel_y); /* compute, from normalized mouse coords, for sepecified Camera, the near and far points in worlds coords./ bool computeNearFar(float x,float y,unsigned int cameraNum,osg::Vec3& near, osg::Vec3& far); /* compute, from normalized mouse coords, for sepecified Camera, intersections with the scene./ bool computeIntersections(float x,float y,unsigned int cameraNum,osgUtil::IntersectVisitor::HitList& hits); /* compute, from normalized mouse coords, for all Cameras, intersections with the scene.*/ bool computeIntersections(float x,float y,osgUtil::IntersectVisitor::HitList& hits);	2003-04-16 14:17:49 +00:00
Robert Osfield	f9eb43083a	Changed OsgSceneHandler so it re-uses osgUtil::SceneView project and modelview matrices. Changed the osgpick demo so that it uses the OsgSceneHandler's projection and modelview matrices where possible.	2003-04-16 09:22:33 +00:00
Robert Osfield	fc4a2ab191	Added support for multiple cameras into osgpick.	2003-04-15 20:54:10 +00:00
Robert Osfield	63628ce099	From Romano, extra methods/variables for controlling tesselation.	2003-04-15 09:33:11 +00:00
Robert Osfield	5df7118d6d	Updates to the osgpick code. Updates to osgGA::CameraManipulors.	2003-04-14 15:44:30 +00:00
Robert Osfield	f543d69881	Improved the handling of Producer's no dimensional mouse coords.	2003-04-14 13:23:12 +00:00
Robert Osfield	3df0401007	Addd new computeLocalToWorld(NodePath) etc methods.	2003-04-14 13:22:21 +00:00
Robert Osfield	026dc2cbb7	Added Geoff Michel's osgpick and osgUtil::PickVisitor code.	2003-04-13 13:26:41 +00:00
Robert Osfield	5ecc25540c	From Michael Gronager, changed apply(Sequence) to cast to an Group rather than a Switch which was a bug.	2003-04-13 12:02:29 +00:00
Robert Osfield	50d1fcfea2	From Romano, added support in osg::VertexProgram for deleting the flushed vertex programs.	2003-04-11 09:54:27 +00:00
Robert Osfield	aaa761e333	Added tests for presense of extensions to osgcubemap, osgvertexproram and osgmultitexture examples. Added osg::VertexProgram::Extensions class to better handle multiple graphics context vertex program extensions.	2003-04-10 19:32:32 +00:00
Robert Osfield	52d2d8eaff	Moved the osgcameragroup example across to being just based on osgProducer::OsgCameraGroup with no usage of osgGA manipulators. Removed redundent files from osgProducer.	2003-04-10 15:23:49 +00:00
Robert Osfield	8b03d59be3	Added support for modifying the osg::Texture*:Extensions stuctures. Added an example modifying osg::Texture::Extensions to osgtext. Optionally compiled out by default.	2003-04-10 13:41:45 +00:00
Robert Osfield	bc4fd5b051	Added usage of Producer::CameraGroup::isValidForRendering() to the Viewer::done() implemention so apps automatically close if one of the windows is killed.	2003-04-10 12:55:48 +00:00
Robert Osfield	22546b8085	Added support for multiple graphics context to osg::VertexProgram and osg::Impostor	2003-04-10 12:11:40 +00:00
Robert Osfield	e1e54570cb	Fixed Viewer and OsgCameraGroup classes so that work properly with the Prodicer::setViewByMatrix calls.	2003-04-10 10:02:24 +00:00
Robert Osfield	2166f9b701	Fixes to the Impostor implementation.	2003-04-09 21:53:09 +00:00
Robert Osfield	b02917e7a2	Fixed type of osg::ApplicationUsage::set/getApplictionName(), updated demos accordingly. Made OsgCameraGroup set the _applicationUsage to the osg::ApplicationUsage::instance() when no ArgumentParser is supplied. Added export to osgProducer::ViewerEventAdapter.	2003-04-09 08:20:08 +00:00
Robert Osfield	c3fd384eb1	From Romano José Magacho da Silva, added 'p' toggle to animation path manipulator to allow animations to be paused and resumed. Added frame rate stats which are output on each repetition of the path.	2003-04-08 20:06:37 +00:00
Robert Osfield	8a3d731739	Added support for Viewer::setViewer::setView so that the internal old style osg::Camera and camera manipulators are updated correctly.	2003-04-08 15:47:45 +00:00
Robert Osfield	e928bca4c9	Changed the Viewer::realize() calls across to not using the threading paramter leaving it up to the Viewer to specify the mode (which by default is MultiThreaded). Added a check for the presence of osgParticle systems so that threading is disabled in this case.	2003-04-08 15:18:45 +00:00
Robert Osfield	5f8411ac5c	Changed the KeySwichCameraManipulator::setNode() so it set all camera's attached to it.	2003-04-08 13:10:47 +00:00
Robert Osfield	559f5f93e5	Added an osg::absolute template function into osg/Math.	2003-04-08 09:42:03 +00:00
Robert Osfield	18ab95a294	Added support for snaping screen images from osgProducer::Viewer apps.	2003-04-07 19:19:01 +00:00
Robert Osfield	7af174fadb	From Ulrich Hertlien, new osg::TextureRectangle class.	2003-04-07 13:20:53 +00:00
Robert Osfield	9f0fa75484	Added support for unref image data after apply in the osg::Texture* classes. Only unref's after all graphics context have been applied.	2003-04-07 12:51:00 +00:00
Robert Osfield	7e58786b11	Moved the modified tag's from osg::Texture into the osg::Texture1D,2D,3D and CubeMap classes.	2003-04-07 09:46:06 +00:00
Robert Osfield	49a28660dc	Added the usage report to the examples for when no arguments are passed to the examples.	2003-04-06 21:32:44 +00:00
Robert Osfield	c7a7bd03cb	Added support for recording animation paths in the osgProducer::Viewer.	2003-04-05 22:24:48 +00:00
Robert Osfield	cac6642de5	Improvements to the handling of warp pointer call on start up.	2003-04-05 07:19:40 +00:00
Robert Osfield	169bf25f77	Implemented support for float x and y mouse positions, and normalization of mouse coords in osgGA::GUIEventAdapter, and ported osgGA camera manaipulators to use the new normalized values. Moved osgProducer across to tracking the window dimensions and ensure that the internals values in osgProducer::EventAdapter are kept consistent. Moved the warp pointer in Viewer across to using KeyboardMouse::positionPointer().	2003-04-04 19:10:37 +00:00
Robert Osfield	e9e0b4304d	Improved support for toggle between full screen and non fullscreen in the osgProducer::Viewer.	2003-04-04 11:06:09 +00:00
Robert Osfield	e1e22ab430	Added GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB etc to the Texture header to allow compilation across platforms.	2003-04-02 20:43:19 +00:00
Robert Osfield	0f3eaeba46	From Rune Schmidt Jensen - new dds loader.	2003-04-02 18:26:34 +00:00
Robert Osfield	7aab621405	Added support for min pixel size, max pixel size and max visable distance to osgSim::LightPointNode, the max pixel size from was originally in osg::LightPoint. Added additional get/set methods to osg::LightPointNode. Increased the compute pixel size by a ratio 1.41 (sqrtf(2)) to correlate the computed size with the actual size seen on screen.	2003-04-02 10:50:15 +00:00
Robert Osfield	5b36049f33	Added convinience constructor.	2003-04-01 18:42:38 +00:00
Robert Osfield	3975fc9b01	Improved handling of subloading. Removed the rescalling of images in osg::Image during texture apply, moving the rescale so it is locally calculated. This solves an outstanding threading problem which occured by multiple draw threads all tried to rescale the same image at one time. Made osg::Image ptr in osg::Texture2D non mutable as it is no longer modified during apply.	2003-04-01 11:49:09 +00:00
Robert Osfield	b728b1dd99	Implemented load and subload methods in osg::Texture/Texture2D.	2003-03-31 21:41:17 +00:00
Robert Osfield	3fe1313ad9	Adding reseting of the array pointers to the dirty methods.	2003-03-31 11:25:04 +00:00
Robert Osfield	11053aaa5c	Change the className() functions from non const to const to be consistent with the osg::Object definition.	2003-03-29 22:07:03 +00:00
Robert Osfield	60e16ea044	Added Escape to the help list. Changed the help key from '?' to 'h'	2003-03-28 10:04:58 +00:00
Robert Osfield	d8c82e17af	Changed private to protected.	2003-03-27 17:20:21 +00:00
Robert Osfield	82139fae78	Fixed typo.	2003-03-27 17:18:59 +00:00
Robert Osfield	fc4fe9c625	Updates to utilise the new Producer keyboard bindings.	2003-03-27 10:54:01 +00:00
Robert Osfield	e93c812021	Improved the stats reporting.	2003-03-26 16:48:29 +00:00
Robert Osfield	8779fe20a7	Added help support for display help on screen to osgProducer::Viewer.	2003-03-26 12:50:30 +00:00
Robert Osfield	0c60d14c00	Added a ViewerEventHandler which manages full screen, file write, and help output to osgProducer. Removed FullSreenEventHandler as it is now superseeded by ViewerEventHandler.	2003-03-25 15:13:20 +00:00
Robert Osfield	5e56e0eba8	Added osgkeyboard to the ./runexamples.bat. Made osgstereoimage exit when non files have been loaded. Added non const getText() method.	2003-03-25 13:57:16 +00:00
Robert Osfield	a03675495a	Added new osgkeyboad example.	2003-03-24 21:17:51 +00:00
Robert Osfield	c2167be67b	Fixed typo.	2003-03-24 15:21:52 +00:00
Robert Osfield	09acadb560	Added support for remapping of Win32 key symbols to osgGA::GUIEventAdpater::KeySymbols.	2003-03-24 15:13:00 +00:00
Robert Osfield	19e2368991	Added osgGA::GUIEventAdapter::KeySymbol enumate list, which is a remapping of the X settings. Added a pass through of X11 sybmbols from Producer to osgGA::GUIEventAdapter::KeySymbol in the osgProducer::EventAdapter.	2003-03-24 13:43:22 +00:00
Robert Osfield	6dbc770347	Made the osgGA::GUIEventHandler sublassed from osg::Object as a virtual inheritence to allow handler to also be used as node callbacks. Fix to UpdateVisitor to make the visitation of Drawable more consistent with the way that nodes are traversed.	2003-03-24 08:42:35 +00:00
Robert Osfield	48868982f1	Added a traverseGeode method to the UpdateVisitor which contains the traversal code for both the nodes traversal and the drawables the geode contains.	2003-03-22 09:48:43 +00:00
Robert Osfield	f0eae16828	Added overide of the SceneHandler::clear() making it a no-op. Will revisit this implemention later.	2003-03-20 17:24:25 +00:00
Robert Osfield	a3bb1da618	Added Endian test header to the core osg, and add use of the new getCpuByteOrder test in LightPointDrawable.	2003-03-19 21:46:44 +00:00
Robert Osfield	21a74223e6	Added getCameraManipulator(unsigned int) method.	2003-03-19 21:14:50 +00:00
Robert Osfield	ca0ff266e2	First pass fix at implementing requestWarpPointer.	2003-03-19 15:49:21 +00:00
Robert Osfield	426e301c48	Addd a full screen toggle event handler to osgProducer & its viewer base class.	2003-03-19 14:27:05 +00:00
Robert Osfield	74f8f18ad6	Added a realize callback to the OsgCameraGroup. Move osgtexture3D across to using the new realize callback for creating its textures.	2003-03-19 12:06:29 +00:00
Robert Osfield	8ed643ca24	Chaned the OsgCameraGroup so that its scene handler list used ref_ptr<> for robustly managing memory.	2003-03-18 20:27:09 +00:00
Don BURNS	e978c405e1	Set VERSION_RELEASE back to 3, replaced guards in include/osg/Verson to OSG_VERSION_ with trailing underscore	2003-03-18 20:02:02 +00:00
Robert Osfield	bf184ef7a3	From Tree, added SG_EXPORT to the inner classes for Java binding work.	2003-03-18 19:42:34 +00:00
Robert Osfield	33ad8d8cb0	From Tree, ushort renamed GLushort	2003-03-18 09:29:06 +00:00
Robert Osfield	96b72af169	Implemented a object cache in osgDB::Registry.	2003-03-17 22:53:46 +00:00
Robert Osfield	e87a08f1c3	Fixes to osgcluster demo as new Producer based example. Added extra pragrma remove a warning about float to int cast under VS.NET.	2003-03-16 21:58:27 +00:00
Robert Osfield	f811b2580e	Removed osgGLUT and Demos/. Integrated Marco's updated examples//*.dsp's.	2003-03-15 20:20:46 +00:00
Robert Osfield	2ca505b3d8	Ported all glut based demos across to using the new osg::ArgumentParser.	2003-03-14 10:49:06 +00:00
Robert Osfield	2915550887	Reverted Don's changed of sqrtf to sqrt. Don't understand why the change was required, suggest a problem elsewhere which should be fixed, not by modification of Vec2.	2003-03-13 14:29:16 +00:00
Don BURNS	ec3e1dc611	Fixes for Mac OS X	2003-03-13 06:22:31 +00:00
Robert Osfield	b0dce04063	Added setBound() method to Drawable.	2003-03-11 21:53:28 +00:00
Robert Osfield	5ae998dbc2	Added missing osg:: to StateAttribute.	2003-03-11 21:42:55 +00:00
Robert Osfield	e51c7f1587	Added support for AbortRendering flag pointer in osg::State which is used by osgUtil::RenderLeaf to test if any abort state has been set, if so it doesn't do any further drawing. The osgProducer::Viewer has been set up to set the osg::State's it manages with their AbortRendering flag pointers set to the osgProducer::Viewer::_done memeber varaible. Now when escape is pressed the rendering is aborted early.	2003-03-11 15:25:49 +00:00
Robert Osfield	78de76f17f	Bug fixes to osgText to handle the osgUtil::Optimizer being used on a scene graph containing text. Fixed warning in MD2 plugin.	2003-03-11 13:30:03 +00:00
Robert Osfield	06fb808ad3	Improvements to the Text .osg support.	2003-03-10 16:40:26 +00:00
Robert Osfield	ebbd03c114	Marged new getLibaryMethod added by Daniel.	2003-03-10 11:57:17 +00:00
Robert Osfield	efea365412	Moved the remain inline osg::Font methods into Font.cpp to avoid problems with the impossibly stupid visual studio compilers.	2003-03-10 09:15:59 +00:00
Robert Osfield	a78600af67	Removed the OSGTEXT_EXPORT symbol from FontImplementation to avoid problems under VisualStudio.	2003-03-08 09:51:41 +00:00
Robert Osfield	47087585c0	Added maximum width and maximum height limits to the osgText::Text which automatically wraps text which goes beyond these limits.	2003-03-06 21:35:33 +00:00
Robert Osfield	152e60c61b	Reverted the changes to ref_ptr<> for implicit cast to pointer.	2003-03-06 19:41:59 +00:00
Robert Osfield	fab6f24f4e	Changed the osgText::Font implementation so it used a facade us abstract away the actual implemention. This has been done so that when a freetype font is created the implementation can unloaded when the freetype plugin is unloaded without breaking the main font. Also add image margin around founds to prevent any image boundaries appearing.	2003-03-06 17:11:24 +00:00
Robert Osfield	0d9aaa5ca6	Reverted the ref_ptr<> implementation to prior implicit cast operator via commenting out// #define AUTOMATIC_CAST_TO_POINTER.	2003-03-06 13:45:20 +00:00
Robert Osfield	b70c80ba39	Add #ifndef's around the comparison operator's against const T* now that the implicit cast operator has been added.	2003-03-06 10:38:31 +00:00
Robert Osfield	63df52d408	Added osgText::String implementation to better handle decoding of encoded text.	2003-03-05 21:05:37 +00:00
Robert Osfield	f9d8f3fa9d	Added implicit cast to T* to ref_ptr<>.	2003-03-05 21:04:11 +00:00
Robert Osfield	5e396d40e1	Made the State::setInterleavedArrays method use a const GLvoid*.	2003-03-05 21:02:37 +00:00
Robert Osfield	7b6eaa72f2	Updates to Text for Sun Forte compilers.	2003-03-05 09:08:11 +00:00
Robert Osfield	ba9fbd371f	Updates to the new osgtext example and fix to the friend usage.	2003-03-04 17:14:42 +00:00
Robert Osfield	55c25a551b	Added support for using the generate mip map extension within osgText.	2003-03-04 15:47:28 +00:00
Robert Osfield	1c34c0981e	Further improvements to osgText and the freetype plugin, handling different font sizes better and plugin removal safely.	2003-03-04 12:34:42 +00:00
Robert Osfield	e433b42bc0	Updates osghud demo. Compile fixes for VisualStudio6.0 because its a hideous pile of junk and can't compile its way out of a paper bag.	2003-03-03 22:18:33 +00:00
Robert Osfield	99e7c50d7a	Typo fix.	2003-03-03 20:24:49 +00:00
Robert Osfield	5d84c10c8f	Changed the ownership of Glyph's so that GlyphTexture's own a reference to Glyph's as well as Font's so keeping the Font valid even after the Font itself has been desctructed.	2003-03-03 16:12:00 +00:00
Robert Osfield	371d84683f	Fixes to osgText for default parameter.	2003-03-03 15:36:52 +00:00
Robert Osfield	e2b95c50a4	Added support for computing bounds of text.	2003-03-03 09:37:02 +00:00
Robert Osfield	fbe674b321	First cut of new osgText implementation.	2003-03-02 21:05:05 +00:00
Robert Osfield	2f74b2cf7c	Renamed osgProducer::CameraGroup and SceneHandler to OsgCameraGroup and OsgSceneHandler to avoid the namespace bug under VS6. Removed the osgproducer demo (its now been replaced by examples/osgviewer.)	2003-02-25 12:28:16 +00:00
Robert Osfield	b32c8c65f3	Added osg::Image::AllocationMode enum and associated set/get methods. osg::Image::setImage has also been modified to require the AllocationMode mode to be passed to it so that it knows how to delete the data once the image goes out of scope. Port the image plugins across to specify the new AllocationMode, and converted them across to using new/delete in place of malloc/free.	2003-02-25 11:56:18 +00:00
Robert Osfield	7877c55770	Implemented an osg::minimum and osg::maximum template functions to replace the std::min/max functions previously used in parts of the osg, since the std::min/max methods do not seem implemented under IRIX.	2003-02-24 12:02:00 +00:00
Robert Osfield	372ca1d227	Ported osgstereoimage to use osgProducer, added it to the examples directory. Added a osgProducer::CameraGroup::getSceneHanderList() methods.	2003-02-23 17:01:05 +00:00
Robert Osfield	5471ada6da	Fixes to try and keep OSX and Win32 compiling with the new usage of std::max.	2003-02-23 15:50:57 +00:00
Robert Osfield	3b429134cb	Added examples directory, a place for all new OSG demo code. Added osgcameragroup, osgviewer, osgtext, osgconv to the new examples directory.	2003-02-21 14:05:39 +00:00
Robert Osfield	0d3f78350a	Added keyboard mouse binding usage to the osg::ApplicationUsage and osgGA::GUIEventHandler and its subclasses.	2003-02-19 10:43:02 +00:00
Robert Osfield	73f741d16f	Completed first pass at providing commandline option usage via the new osg::ArgumentPareser and osg::ApplicationUsage classes. The osgproducer demo has been implemented using these new mechansims.	2003-02-18 21:58:40 +00:00
Robert Osfield	c10d5f2d6f	Added new osg::ApplicationUsage and osg::ArgumentParser to help streamline application/example developement.	2003-02-18 16:36:42 +00:00
Robert Osfield	6184ecba3f	Removed non implemented method convertWideString(const char* text) from header	2003-02-18 14:00:31 +00:00
Robert Osfield	44f88715ae	MOre work on uint -> unsigned int.	2003-02-14 19:47:59 +00:00
Robert Osfield	77fee92d71	Renamed futher uint/ushort instances.	2003-02-14 16:52:47 +00:00
Robert Osfield	bd506b53da	Removed last of the uint references.	2003-02-14 11:41:52 +00:00
Robert Osfield	8f1ba9d21b	Removed include/osg/Types header defining osg::ubyte, osg::ushort etc. Changed any reference to these in the distribution across to using unsigned char, unsigned short etc. This has been done to keep the OSG code more opaque to what types are.	2003-02-12 19:20:47 +00:00
Robert Osfield	1b08b02df2	From Tree, added support for using wchar_t strings with osg::Text/EncodedText.	2003-02-10 15:01:27 +00:00
Robert Osfield	c2b4a05825	Minor fixes to ReaderWriter and Paragraph to help work with use of Doxygen. Fix to CullVisior to handle the new no referenced counted cull and draw traversal.	2003-02-10 13:58:39 +00:00
Robert Osfield	4c4735a586	Added FrameStats support into osgProducer lib, and removed them from the osgproducer demo. Removed the producer config files osgproducer demo. Added a search the osgDB::DataFilePath for the producer config file.	2003-01-30 23:02:32 +00:00
Robert Osfield	03eee3b700	Fixed warning in osgText Added getBound() to begining of osgProducer::CameraGroup::frame() to ensure that the parallel cull traversals don't all do a getBound(). Added osgProducer::CameraGroup::getTopMostSceneData() convinience method.	2003-01-30 16:11:39 +00:00
Robert Osfield	6c4f2f5207	Fixes for multipipe support. Addition of FrameStatsHandler to osgproducer demo to add frame stats.	2003-01-29 17:16:26 +00:00
Robert Osfield	0d4e969746	Added support for osg::Transform::asMatrixTransform, asPositionAttitudeTransform and as DOFTransform.	2003-01-24 09:37:56 +00:00
Robert Osfield	1ce53fcfba	Changed the setUpViewer so it takes unisigned int to make it easier to do OR'ing of the various enumerates when passing in paramters (avoids a warning).	2003-01-24 09:37:11 +00:00
Robert Osfield	20ba1a4033	Fix for impostors bug where image insert were visible, this was down to a double call to RenderStage::drawPreRenderStage(). The call to it in RenderStage inside the draw() method has been removed, leaving on the call in SceneView.	2003-01-24 09:11:05 +00:00
Robert Osfield	ea35796526	From Daniel Sjölie, support for controlling which viewports are focusable i.e. recive mouse/keyboard events.	2003-01-22 15:44:22 +00:00
Robert Osfield	6fd27a4b59	Clean up to the osgProducer lib and demo.	2003-01-22 15:30:17 +00:00
Robert Osfield	329a8a1656	Fixed an Optimizer crash where if the top most node of a model was a static transform it would crash when this root was deleted. Have fixed by recognising this node as one not to remove and set it to identity instead.	2003-01-22 12:06:22 +00:00
Robert Osfield	48bda9cc79	Added new Copyright/License notice to header and source files.	2003-01-21 16:45:36 +00:00
Robert Osfield	128be070ba	Added new osgProducer::Viewer class for putting together simple producer based viewers very quickly.	2003-01-21 13:14:29 +00:00
Robert Osfield	0f69a4c3ae	Made the drawable::compile(State&) method const and the DisplayListVisitor to compile even when dislay list is off. This has been done to allow subclasses of Drawable handle their own compile implementation, such as used by text.	2003-01-20 20:40:06 +00:00
Robert Osfield	dc83e399a9	Improvements to osgProducer lib, in particular adding a mutex lock to the init() call in SceneView to prevent init running multi-threaded.	2003-01-20 20:33:50 +00:00
Robert Osfield	4de63e72c6	Improvements to the handling of multiple graphics contexts. Still needs alot of work, but at least it isn't crashes in trivial cases right now.	2003-01-20 20:28:28 +00:00
Robert Osfield	e56872aa1f	Added the new standard copyright notice.	2003-01-20 12:41:15 +00:00
Robert Osfield	08456ecf70	Added osg::State::dirtyAllModes() and dirtyAllAttributes() methods.	2003-01-19 15:28:08 +00:00
Robert Osfield	762db56a40	Improvements to the osgProducer lib to better handle Producer's normalized coord system. Addition of ReadCameraConfigFile and WriteCameraConfigFile as a tempory measure for implementing local a C++ read/write of the Producer::CameraConfig, this will be removed once these implementations or similar have been moved to Producer.	2003-01-18 22:07:59 +00:00
Robert Osfield	13aa469628	Updated the KeyboardMouseCallback so this it takes into account the the new passiveMouseMotion support in Producer.	2003-01-18 10:17:28 +00:00
Robert Osfield	619862f8d6	Added osgProducer library to the distribution. Cleaned up the osgproducer demo, and made it work with the new osgProducer lib.	2003-01-17 18:34:35 +00:00
Robert Osfield	a86d519a89	Fixed a bug on the handling of empty EncodedText.	2003-01-17 15:01:27 +00:00
Robert Osfield	c2c38955c6	Added new getCurrentCamaeraManipulator(), and removed and debugging message.	2003-01-17 14:12:25 +00:00
Robert Osfield	c406d2476f	Removed the osg::Referenced::createCount() and deleteCount() methods and associated variables which were only compiled in on debug build. These optional methods/static vars were causingproblems when mixing debug and release builds.	2003-01-17 14:11:34 +00:00
Robert Osfield	1c602035ef	Added DOUBLECLICK EventType to GUIEventAdapter.	2003-01-16 19:27:30 +00:00
Robert Osfield	4dd273de70	Added support for ReferenceFrame into osg::LightSource, modified the .osg plugin and cull visitor to account for this change.	2003-01-16 16:37:24 +00:00
Robert Osfield	e0074d7c44	Made the osgDB::ParamterOutput class so that it is purely defined in terms of the header, and therefore not requiring to be exported. Updated the MUSE_READ_ME.txt to include mention of syntax highlighting.	2003-01-15 20:50:12 +00:00
Robert Osfield	d542a2165d	Removed the template versions of the PrimitiveSet constructors as this was causing problem under VisualStudio6.0.	2003-01-15 11:29:30 +00:00
Robert Osfield	af6a6ff9f0	Fixes for Win32 build.	2003-01-14 16:39:41 +00:00
Robert Osfield	59969be08d	From Daniel Sjölie, updates to the GUIEventAdapter and GLUTEventAdapter to handle key and key down, modifiers and funcion keys.	2003-01-14 14:25:56 +00:00
Robert Osfield	c882283b5d	Typo fix if USE_HOME_POSITION.	2003-01-13 20:14:23 +00:00
Robert Osfield	c3a7ce7352	Fixes to osgText to handle std::string correctly.	2003-01-13 14:05:08 +00:00
Robert Osfield	ef7d7fce2e	Moved some in inline methods in ParamterOutput into the new ParamterOutput.cpp file to clean up the interface.	2003-01-11 12:50:39 +00:00
Robert Osfield	f36bc69c58	Made the more of the OSG's referenced object desctructors protected to ensure that they arn't created on the stack inappropriately. Split the implemention of Matrix up so that it is a simple no referenced counted class and can be safefly created on the stack. To support referenced counting a seperate subclass now exists, this is RefMatrix which inherits from both Matrix and Object.	2003-01-10 09:25:42 +00:00
Robert Osfield	c5d3c860d8	From Tree, support for encoded text added into osgText.	2003-01-08 15:22:17 +00:00
Robert Osfield	ba34880464	Added support for reading and writing Sphere, Box, Cone, Cylinder and Grid shapes.	2003-01-08 14:32:13 +00:00
Robert Osfield	e6b64a5550	Added support for sharing arrays in the .osg format for osg::Geometry. Fixed the osgUtil::Optimizater so it takes into account sharing of arrays when deciding whether an geometry can be merged or not.	2003-01-07 16:29:07 +00:00
Robert Osfield	0161dacc15	Removed the osg::LightPoint::OPAQUE option, and implemented the ADDTIVE blending option.	2003-01-06 16:42:02 +00:00
Robert Osfield	5c37fd7fb4	Fixed headers guard typo in LightPoint. Updated the NEW files.	2003-01-06 13:45:55 +00:00
Robert Osfield	3ef3666d0f	Added new ARB vertex program state attribute and demo program, sent in my Brede Johansen.	2003-01-04 20:45:53 +00:00
Robert Osfield	141f065b17	Removed the dual inheritance from the AnimationPathCallback, moving the NodeVisitor implemention into the .cpp. Small tweak to the lighpoint drawable implmenentation to improve the additive blending and state resotoration.	2003-01-03 21:42:02 +00:00
Robert Osfield	fe64942c54	Added a AnimationPathCallback which can update both a MatrixTransform and a PositionAttitudeTransform, removed the equivialnt callbacks once found in these transform classes. Changed the NodeCallback class so its derived from osg::Object instead of osg::Referenced to allow it to be saved out in the .osg format. Added support for Update and Cull callbacks into the .osg file format. Added support for AnimationPathCallback into the .osg file format.	2003-01-02 20:10:04 +00:00
Don BURNS	f501aa913b	Update for ia64	2002-12-19 19:50:45 +00:00
Robert Osfield	adf5c91808	Renamed all instance of AppCallback/AppVisitor to UpdateCallback/UpdateVisitor inline with the decision to rename the "app phase" the "update phase".	2002-12-19 15:55:40 +00:00
Robert Osfield	c82927293e	Moved the include/osgTXP back into src/osgPlugins/txp as a seperate include directory is no longer required. Removed the osgtxp demo as it is no longer required.	2002-12-17 16:07:59 +00:00
Robert Osfield	ee3348afc9	Added txp::TerrapageNode to the txp plugin, and implemented the node so that it automatically assign handles the updates of eye points and database merges.	2002-12-17 15:41:05 +00:00
Robert Osfield	64341828b8	Added a few more comments on the DeleteHandler. Changed the friend struct DeleteHandler to friend class DeleteHandler.	2002-12-16 21:39:26 +00:00
Don BURNS	bbab5af6eb	Fixed a scope issue for 3.2 compiler for friend declarattion, l ine 39 in include/osg/Referenced	2002-12-16 19:39:08 +00:00
Robert Osfield	8f81cf2ac6	Moved TriangleFunctor from Drawable into its own header file.	2002-12-16 17:00:05 +00:00
Robert Osfield	7bcef50e3b	Removed reference to osg/MemoryManager.	2002-12-16 14:12:48 +00:00
Robert Osfield	89269463ef	Removed the memory manager.	2002-12-16 13:44:35 +00:00
Robert Osfield	00cc3a1833	Converted the instance of osgNew and osgDelete back to new and delete as part of depecating the include/osg/MemoryManager	2002-12-16 13:40:58 +00:00
Robert Osfield	884b2730e8	Added a DeleteHandler into osg::Referenced so that it can delete objects via a seperate delete handler. Useful for making unref()/ref() thread safe if the users needs to address this issue.	2002-12-16 10:25:31 +00:00
Robert Osfield	c6b6e200a4	Added supported for setting animation path on MatrixTransform's.	2002-12-16 09:55:30 +00:00
Robert Osfield	db7cc1c559	Disabled the MemoryManager in all builds since it isn't yet thread safe.	2002-12-14 07:55:29 +00:00
Don BURNS	63c0a33926	Moved TrpageViewer.h to Demos/src/osgtxp	2002-12-13 20:29:26 +00:00
Robert Osfield	97a4775b7e	Updates to the light points support to improve the control of the blending of light points with their background.	2002-12-10 19:56:14 +00:00
Robert Osfield	8d0718e8da	Added setting of the current texture unit into the applyTextureAttribute() method.	2002-12-09 21:03:02 +00:00
Robert Osfield	109f6f22fe	Updated the Switch, Sequence and Group classes so that they all used a similar style removeChild() mechansim. Made the old style osg::Switch::setValue() method deprecated.	2002-12-07 21:18:12 +00:00
Don BURNS	b63827c5d9	Cleanin' up after Robert's spelling ...er ... challenges.	2002-12-07 06:59:08 +00:00
Robert Osfield	baa7c11eb9	From Tree, added support for accept(PrimitiveFunctor) into osg::Text. Currently implemention is overly simple, but will do until rewrite.	2002-12-06 19:03:34 +00:00
Robert Osfield	1be82ec697	From Tree, mods to help support the creation of Java bindings.	2002-12-06 09:44:11 +00:00
Robert Osfield	b0c4256e90	Norman Vine's changes for gcc 3.2 under Cygwin, moving of SG_EXPORT to after the extern declaration.	2002-12-05 12:43:08 +00:00
Robert Osfield	d7692f83d7	Added support for setting the axis which the text should be aligned along.	2002-12-05 12:01:38 +00:00
Robert Osfield	a4404a388d	Fixes for Cywin gcc3.x build in GL and Math headers. Fix for VS build in osgshadowtexture.	2002-12-04 17:34:52 +00:00
Robert Osfield	f6934e25ab	Made the callback class uses virtual inheritance of osg::Referenced to ensure that a single class can be used for two different types of callbacks whithout incurring issues of multiple ref counts and ref()/unref() methods existing.	2002-12-03 17:20:31 +00:00
Don BURNS	bf0cbf6b10	Modified Files: include/osgTXP/trPagePageManager.h src/Demos/osgtxp/osgtxp.cpp Added Files: VisualStudio/Demos/osgtxp/osgtxp.dsp	2002-11-29 22:10:12 +00:00
Robert Osfield	26ba223880	Added isImageTransulacent() method.	2002-11-25 16:38:33 +00:00
Don BURNS	12e922bc3c	Added Paging TerraPage loader and osgTXP library.	2002-11-24 21:36:05 +00:00
Robert Osfield	bcf9d08c2b	Adjusted tabbing.	2002-11-22 08:23:54 +00:00
Robert Osfield	a545f3b48c	Moved the shadow creation code into a seperate CreateShadowedScene header and source, and exposed just the basic createShadowedScene function in the header.	2002-11-21 15:35:51 +00:00
Robert Osfield	5ddcd5d878	Added osg::Geometry::setPrimtiveSet,removePrimtiiveSet, insertPrimitiveSet and getPrimitiveSetIndex(). Renamed osg::Group::findChildNum(..) to getChildIndex(). Renamed osg::Geode::findDrawableNum(..) to getDrawableIndex().	2002-11-21 09:07:11 +00:00
Robert Osfield	2b957675d5	Added visual workspace files for osgSim nodekit and osglightpoint demo.	2002-11-19 12:23:45 +00:00
Robert Osfield	e02ae73edc	Added osgSim library which encapulsulates light points. Added osglightpoint demo.	2002-11-19 10:57:40 +00:00
Robert Osfield	5fca8ea229	Moved Drawable across to using osg::buffered_value. Added new osg::State::setInterleavedArray() method. Added new osg::Group::setNode(uint,Node*) method. Cleaned up and fixed the osg::Texture's handling of dirtyTextureParamters().	2002-11-19 10:56:59 +00:00
Robert Osfield	42fb3c5987	Added setDrawable(uint,Drawable*) method.	2002-11-18 16:14:00 +00:00
Robert Osfield	bd7762a73e	Added State::computeSecondaryColorSupported() & computeFogCoordSupported(). Updated NEWS.	2002-11-13 11:09:55 +00:00
Robert Osfield	8e84722f90	Added LEFT_EYE and RIGHT_EYE stereo to osg::DisplaySettings/osgUtil::SceneView Renamed LODBias to LODScale.	2002-11-12 10:22:38 +00:00
Robert Osfield	35b9317baf	Fixes to typo of *Dirty()	2002-11-11 16:11:48 +00:00
Robert Osfield	6f3e2b681c	Fixed bug in osg::Node::isCullingActive(). Rnabled the automatic selection of the animation path if one is specified on the commandline in sgv.	2002-11-11 08:52:24 +00:00
Robert Osfield	661240d1ca	Fixes to const paramter types.	2002-11-11 08:04:40 +00:00
Robert Osfield	feeadcdec0	Removed deprecated API	2002-11-08 14:03:44 +00:00
Robert Osfield	aca6c3c4f9	Added #define DARWIN_OSX_PRE_10_2 and related #ifdef checks to cope with backwards compatiblity with versions of OSX before 10.2.	2002-11-08 12:26:41 +00:00
Robert Osfield	9816a51bc7	Added GL_LIBS to the osgText/Makefile for OSX build. Fixed typo in IntersectVisitor. Fixed warnings in osgimpsotor demo.	2002-11-08 11:00:16 +00:00
Robert Osfield	5db3229b5f	Updates to Math for OSX build. Added 3dmodelworld.com to the data source directory. Fixed compile problem under VC6.0 in osgimpostor.	2002-11-08 10:25:08 +00:00
Robert Osfield	b6988affe6	Commented out the USE_DEPRECATED_API define.	2002-11-07 14:29:33 +00:00
Robert Osfield	6d09a50c6d	Added shape drawable into dot osg plugin.	2002-11-07 08:49:12 +00:00
Don BURNS	7669b96c28	Changed a couple of const/non-const discrpancies between header and source for TexGen. Removed external library dependencies in plugin makefiles	2002-11-06 18:39:32 +00:00
Robert Osfield	f6cbfc20bd	Fix for backwards compatibility.	2002-11-06 16:04:51 +00:00
Robert Osfield	3bd400130c	Name change and const change of Drawable::drawImmediateMode(State&) to Drawable::drawImplementation(State&) const. Various updates to the rest of the OSG to accomodate this.	2002-11-06 15:43:11 +00:00
Robert Osfield	26875c965d	Renamed ProceduralGeometry to ShapeDrawable to better reflect its current purpose.	2002-11-06 10:46:34 +00:00
Robert Osfield	5eb65f65cc	Added support for recording camera animation paths in osgGLUT::Viewer, and fixed the osgGA::AnimationPathManipulator to handle it. Added a new Drawable::ConstAttributeFunctor and make the accept(PrimitiveFunctor) be a const method so can disallows modification. Added Drawable::supports(...) methods for each of the AttributeFunctor, ConstAttributeFunctor and PrimitiveFunctor so that programs can querry whether it is possible to use functors with that object type.	2002-11-06 10:24:33 +00:00
Robert Osfield	a6eafa79e2	From Ulrich Hertlien, added ReaderWriter::Options to the osgconv and pfb plugin so that all the pfi files can be converted to rgb be the plugin.	2002-11-04 09:08:50 +00:00
Robert Osfield	bba03297a7	Added support for primitive functor into the new osg::ProceduralGeometry class	2002-11-01 15:12:51 +00:00
Robert Osfield	d9af228892	Added export to the height field class.	2002-11-01 10:39:35 +00:00
Robert Osfield	94105025a0	Updates to Shape support.	2002-11-01 10:25:27 +00:00
Robert Osfield	21ee9e4cb7	Added osg::Grid shape class, and added an example of its use into the hang glide demo.	2002-10-31 10:36:11 +00:00
Robert Osfield	da84f9b4aa	Added first cut of new primtive shapes support.	2002-10-30 13:27:15 +00:00
Robert Osfield	2e99fdacfc	Removal of more redundent const base types.	2002-10-30 12:58:26 +00:00
Robert Osfield	32c6a7809a	Updated the handling of string in the .osg reading and writing so that it handles the use of " quotes inside the string.	2002-10-28 12:55:19 +00:00
Robert Osfield	55b2a5ff30	From Gideon May, fixes to remain const base type instances in headers.	2002-10-25 12:29:03 +00:00
Robert Osfield	f5f20e4ac1	Fix from Don Tidrow for bug when moving between RenderGraph when popping back up to common parents.	2002-10-23 07:46:11 +00:00
Robert Osfield	054fd3877c	Fixed spelling mistake in comment.	2002-10-21 13:03:02 +00:00
Robert Osfield	ac0de068d9	Changed the private: to protected: to allow easier extension.	2002-10-21 13:02:30 +00:00
Robert Osfield	e1b084749e	Renamed the RenderBin::sort_local to sortImplementation(), draw_local to drawImplementation() and added a new RenderBin::DrawCallback(). Added osgcubemap to the Make/ test scripts.	2002-10-17 13:48:46 +00:00
Robert Osfield	f284f158f3	Fixed error in #ifdef GL_SECONDARY_COLOR... CV: ----------------------------------------------------------------------	2002-10-17 10:04:11 +00:00
Robert Osfield	bfd614f907	Fixed the names of the ControlPoint parameters so they weren't capitals, to avoid the clash with the parameter type itself. Addd a PER_PRIMTIIVE_SET handling to the existing PER_PRIMTIIVE code, this code is still flacky though and needs a rewrite as it doens't handle all attributes or the full consequences of per primitive and per primitive set bindings.	2002-10-10 14:58:44 +00:00
Robert Osfield	6ba195efea	Added a little more info into the State contextID docs.	2002-10-10 13:06:24 +00:00
Robert Osfield	50652f389b	Added Macro's new cube map generation classes and osgcubemap demo.	2002-10-10 12:44:38 +00:00
Robert Osfield	16291da3b0	Fixes to smoothing visitor and tesselator to handle indexed Geometry.	2002-10-09 15:43:56 +00:00
Robert Osfield	c59fc9a2b7	Fixed a bug in the Optimizer where BIND_PER_PRIMITIVE_SET primitives where being eroneously merged. Added missing support for reading geometry indices from the .osg format. Added handling of geometry indices into the primitive functor in osg::Geometry. Moved the method implementions of AnimationPathManipulator into src/osgGA and added extra convinience methods for setting the manipulator with an hand built AnimationPath. FCVS: VisualStudio/osgPlugins/iv/iv.dsp	2002-10-08 14:10:55 +00:00
Don BURNS	588bc1da3c	Solaris didn't like filebuf. Using old FILE	2002-10-08 08:36:48 +00:00
Don BURNS	16e3a3c182	Added AnimationPathManipulator to osgGA and modified sgv to use it.	2002-10-08 07:39:38 +00:00
Don BURNS	ab580f1e3b	Fixed some inconsistencies between header files and function definitions where the header file declared a parameter non-const, but the function definition expected a const. The Solaris linker was coming up with undefined symbols.	2002-10-08 05:41:19 +00:00
Robert Osfield	04a9a09a8b	Added extra convinience methods to LOD - addChild(child,min,max). Added osganimate to test scripts.	2002-10-07 21:23:37 +00:00
Robert Osfield	41768f6824	Fixes to Switch so that it defaults to adding children switched on, and adds a flag to control whether children and added as true or false.	2002-10-07 20:17:57 +00:00
Robert Osfield	525fc2f746	Set the default values for scale to 1,1,1. This fixes the bug obsevered when using AnimationPath with MatrixTransform without setting the scale value of the osg::AnimationPath::ControlPoint's.	2002-10-07 20:01:28 +00:00
Robert Osfield	b7372fb4cb	Added new osganimate demo which demonstrate the osg::AnimationPath in action. Added extra parameters to the AnimationPath callbacks to allow finer control.	2002-10-07 19:51:11 +00:00
Robert Osfield	478f736f63	Added missing osg::TextureCubeMap::getAssociatedMode().	2002-10-07 11:06:37 +00:00
Robert Osfield	65934ef824	From Daneil Sjölie - modifications to the support of custom GUIEventHandlers in osgGLUT	2002-10-07 09:41:30 +00:00
Robert Osfield	70861ef70e	Converted osg::LOD from used n+1 successive ranges to n min/max ranges, one min/max pair per child. Converted the rest of the OSG to use the new osg::LOD node.	2002-10-06 20:33:13 +00:00
Robert Osfield	4a3cc5c182	Implemented OpenFlight style switches so that each child of a switch can now be individually turned on or off. Moved the OpenFlight code across to use the new scheme, removing the old hack of using node masks to achieve the same end result.	2002-10-04 14:50:33 +00:00
Robert Osfield	14e9be42c2	Changed the include of MatrixTransform to Transform.	2002-10-04 13:53:41 +00:00
Robert Osfield	06022febff	Added back in the old osg::Geometry::addPrimitive(..) methods for backwards compatibility and have placed them within a #ifdef USE_DEPREACATED_API block.	2002-10-02 13:16:39 +00:00
Robert Osfield	0a5ed26940	Moved the new osg::IndexedGeometry class over the top of the the existing osg::Geometry class, and removed the temporary IndexedGeometry. Port the rest of the OSG across to account for the change in method calls - osg::Geometry::addPrimitive(..) becomes osg::addPrimitiveSet(..)	2002-10-02 13:12:16 +00:00
Robert Osfield	29e998c1f8	Removed inappropriate inline keyword from getOrCreateStateSet().	2002-09-30 18:12:54 +00:00
Robert Osfield	5fd86440b3	Added support for per primitive bindings in osg::IndexedGeometry. Added a convertToIndexedGeometry() method to GeoSet to allow datasets with per primitive bindings to be be mapped to across to osg::IndexedGeometry for testing purposes.	2002-09-30 13:30:46 +00:00
Robert Osfield	b57b0b16b9	Fixes for Win32 build.	2002-09-28 07:43:04 +00:00
Robert Osfield	df027e1bab	Fixes to IndexGeometry for Win32 build.	2002-09-27 19:01:59 +00:00
Robert Osfield	f8edf16c40	Improvements to IndexedGeometry.	2002-09-27 17:47:47 +00:00
Robert Osfield	2a28a4297f	Futher work on the IndexedGeometry class. Indexed coordinates should now work.	2002-09-26 15:26:22 +00:00
Robert Osfield	fb629ae87d	From Gideon, support for tracking the number of objects constructed and deleted, only compiled in when unit tests are compiled in.	2002-09-20 15:55:50 +00:00
Robert Osfield	55215651d7	Renamed osg::Primitive to osg::PrimitiveSet which better reflect what it encapsulates. Added new osg::IndexGeometry implemention, not complete yet. Changed the rest of the OSG to handle the renaming og Primitive to PrimitiveSet.	2002-09-20 14:51:59 +00:00
Robert Osfield	fd3bef5158	From Daniel, changed setEventHandler to addEventHandler.	2002-09-20 14:48:41 +00:00
Robert Osfield	ce51fb1841	Added PolygonStipple class from Mike, with mods from Robert to make data management local.	2002-09-19 10:30:15 +00:00
Robert Osfield	68384e984b	Made the calls to the drawing of the pre rendering stages exclit, using a seperate method in RenderStage and associated calls in sceneView.cpp. This fixes problems when doing stereo and prerender at the same time.	2002-09-19 09:52:50 +00:00
Robert Osfield	f11410928f	Simplified the depth calculation code in CullVisitor so that it always computes the depth of all drawables, so that it is always safe for RenderBin sort routines can use these values directly. Add an example of a RenderBin::SortCallback to sgv.cpp.	2002-09-18 14:57:01 +00:00
Robert Osfield	ed43d97ed3	Improved the sort callback support in osgUtil::RenderBin, and removed the now rendundent DepthSortedBin class.	2002-09-17 15:47:23 +00:00
Robert Osfield	91df37b5c8	Further work on multiple context extensions.	2002-09-16 20:58:05 +00:00
Robert Osfield	ce36cda0cc	Updates the osg::Texture3D::Extensions interface to support the standardisation of extensions supported across multiple graphics contexts.	2002-09-14 10:38:28 +00:00
Robert Osfield	6d21fbd6cf	Added dirty methods for vertex arrays to better support external OpenGL code which modifies the OpenGL state and needs to tell the osg::State about it to ensure that the OSG doesn't make any errors during lazy state updating.	2002-09-13 13:50:58 +00:00
Robert Osfield	ee93b70033	From Pavel Moloshtan, fixes for Mingw32 build.	2002-09-12 20:30:41 +00:00
Robert Osfield	f867dd81be	Added asGroup() and asTransform() methods to osg::Node to downcast nodes to these types without requiring an expensive dynamic_cast<>. Also added asGeometry() to osg::Drawable for the same reasons.	2002-09-12 15:34:31 +00:00
Don BURNS	b5870857c4	Fixed setFusionDistance	2002-09-12 14:29:59 +00:00
Robert Osfield	5733cc1470	From Brede Johansen - Fixes to osg::Plane::valid and added a new set method. From Stephan Huber - Compilation fix to Texture.cpp for OSX. From Don Tidrow - added dirtyBound() to osgText::Text::setPosition	2002-09-12 13:23:15 +00:00
Robert Osfield	e2603ff6c4	Improvements to osg::Texture3D::Extensions code.	2002-09-05 15:45:10 +00:00
Robert Osfield	bb0022175b	Added new buffered_value template class which encapsulates a std::vector but initializes the array to the number of graphics contexts, and automatically expands the array when indices outside the current size are required. Added new osg::Texture::Extensions nested class to handle extensions on a per context basis.	2002-09-05 11:42:55 +00:00
Robert Osfield	f574d0dd68	Added support for setting the fusion distance directly in SceneView, defaults to the original behavior of using the values from the Camera if attached.	2002-09-04 10:49:17 +00:00
Robert Osfield	6ff24b338f	Added support for multiple graphics contexts to osg::Texture and its subclasses.	2002-09-04 08:14:04 +00:00
Robert Osfield	1ad924d0ca	Fixes to the LWO to better handle 3 and 4 vertex polygons. Added an extra pass into the Optimizer's merging of geometry primitives so it convertex 3 and 4 vertex polygons into triangles and quads respectively.	2002-09-03 20:12:29 +00:00
Robert Osfield	12226e4371	Converted the instances of const built in types being returned from methods and passed as paramters into straight forward non const built in types, i.e. const bool foogbar(const int) becomes bool foobar(int).	2002-09-02 12:31:35 +00:00
Robert Osfield	c6965357e6	Renamed osg::Statistics::addOpaque to addDrawable to better reflect its current function.	2002-08-30 19:45:56 +00:00
Robert Osfield	cf9e9e2b5b	Fixes to Math for MacOSX build. Converted TextureCubeMap to unix file endings.	2002-08-30 15:32:59 +00:00
Robert Osfield	b1f69a9b11	Fixed the flatten static transform visitor.	2002-08-30 15:07:10 +00:00
Robert Osfield	8a061e80e1	Added std:: infront of ends references.	2002-08-30 13:38:22 +00:00
Robert Osfield	fc5f07acaa	Fixed the numerical accuracy problems in the Drive and Flight Manipulators.	2002-08-29 20:41:19 +00:00
Robert Osfield	44beefa9a5	Fixed numerical accuracy problem in Trackball manipulator.	2002-08-29 16:38:51 +00:00
Robert Osfield	6c08183b45	Updated docs.	2002-08-29 14:29:49 +00:00
Robert Osfield	79aaac4e0c	Renamed the ConvexPlaner* classes to ConvexPlanar* and changed all the various classes that reference it. Added MUST_READ_ME.txt to the VisualStudio directory.	2002-08-29 11:02:01 +00:00
Robert Osfield	4e45c82067	Added SG_EXPORT.	2002-08-29 08:39:04 +00:00
Don BURNS	2b10b4c3df	Fixed 69 occurance of 'Seperate' misspelling (should be 'Separate')	2002-08-29 03:22:27 +00:00
Robert Osfield	b546c63139	Changed instances of new across to use osgNew to help debugging, and fixed an unitialized variable in Sequence.	2002-08-28 21:40:38 +00:00
Robert Osfield	fe93b91f73	Fixes to Win32 build.	2002-08-28 18:38:33 +00:00
Robert Osfield	ebb8a635d2	Fixes for Win32 build.	2002-08-28 16:59:22 +00:00
Robert Osfield	e50552d6d2	Added fixes to UnitTestFramework to get it compiling under Windows.	2002-08-28 16:17:54 +00:00
Robert Osfield	8353fc0ed6	Removed deprecated code from the distribution. Added .osg support for Texture1D and Texture3D.	2002-08-28 15:28:11 +00:00
Robert Osfield	03ee77a315	Updates, from Neil Salter, to comments etc to osgGA which add better explanations of how each of the classes operates.	2002-08-28 14:27:18 +00:00
Robert Osfield	7d6197441e	Added Neil Salter's osgUtx library into the distribution, have put all the orignal seperate headers and source into include/osg/UnitTestFrameWork and src/osg/UnitTestFramework.cpp respectively. I have done this to keep the include and source directories focused on the scene graph rather than the test framework. Have added a very simple unit test to Vec3.cpp, which are optionally compiled in with the OSG_COMPILE_UNIT_TESTS define, which is only currently defined in debug builds under unix. It should be fine to add it in under Windows project files as well. Finally, a new demo app osgunittests runs the tests and reports success or failure of the tests.	2002-08-28 14:26:09 +00:00
Robert Osfield	bff4728eac	Commented out the #define TEXTURE_USE_DEPRECATED_API from includ/osg/Texture which forces the use of a typedef Texture2D Texture; in place of the orignal texure implementation.	2002-08-27 21:01:22 +00:00
Robert Osfield	55d4affded	Added support for DOFTransforms into .osg format, and add pivot point support to the PositionAttitudeTransform .osg support. Removed a double light reference in the osglight demo.	2002-08-27 20:18:43 +00:00
Robert Osfield	103727f412	From Marco, fix to include/GL to clean up warnigns in Windows builds.	2002-08-27 14:00:04 +00:00
Robert Osfield	83af5e7a95	Added osgtexture3D demo, renamed osgtexture demo to osgtexture2D, and have added osgtexture1D demo which currently is simply copy of osgtexture2D. I will be modifying it to do 1D texturing next. Fixed a bug in osg::Texture3D relating to checking of existance of texturing. Merged some fixes to the pfb loader from Ulrich Hertlein.	2002-08-27 10:06:57 +00:00
Robert Osfield	501f28449c	Fixed typo of _texParametersDirty.	2002-08-26 20:11:24 +00:00
Robert Osfield	5a3f8fc8a6	Moved the #define GL_DOT3_RGB_ARB's into their own #ifndef GL_ARB_texture_env_dot3 block.	2002-08-26 15:02:31 +00:00
Robert Osfield	59a5e800fe	Moved #define's for OpenGL1.2 image formats into the include/osg/Image header to allow compilation of the rgb plugin under Windows with its 1.1 OGL headers. Added float.h to Math's compile path for VS7 compilation.	2002-08-26 13:04:43 +00:00
Robert Osfield	0b5c20af8d	Made the sort callback's sort method pure virtual.	2002-08-26 12:34:42 +00:00
Robert Osfield	43d3beb59e	Removed redundent parameter in sort() callback which was never being used.	2002-08-26 12:28:10 +00:00
Robert Osfield	2b7dbecc0c	Added #include <stdlib.h> to include/osg/glut for Windows build.	2002-08-26 10:30:40 +00:00
Robert Osfield	db70c95d24	Updated Texture3D to use extension checking to get the relevant 3d texturing extensions.	2002-08-26 10:24:01 +00:00
Robert Osfield	8e75f531e3	Converted code dependant on osg::Texture across to its replacement osg::Texture2D.	2002-08-25 15:31:44 +00:00
Robert Osfield	9e3a282429	Added guard to prevent VS7 builds using the #defines for cosf etc.	2002-08-24 21:12:51 +00:00
Robert Osfield	d87dee5a75	Added support for the texture_env_dot3 extension.	2002-08-24 21:11:07 +00:00
Robert Osfield	239068f223	Added new osg::TextureBase, osg::Texture1D, osg::Texture2D, and osg::Texture3D classes, and changed osg::Texture and osg::TextureCubeMap so that they now derive from osg::TextureBase.	2002-08-24 19:39:39 +00:00
Robert Osfield	0c383901a7	Clean up of include/osg/GL and include/osg/GLExtensions for better support of Windows build.	2002-08-24 19:35:00 +00:00
Don BURNS	9979e80bed	Modifed osgGLUT viewer and messages in SGV to allow for start up in full screen mode.	2002-08-23 00:43:10 +00:00
Robert Osfield	c45c3d3255	Added calling of the LightSource and ClipNode as Group by the NodeVisitor and fixed the CullVisitor and Optimizer to take account of this.	2002-08-22 09:19:41 +00:00
Robert Osfield	ed3d083368	Fixed the osg::Transform::coompute*() methods so the were using the _referenceFrame correctly, as previously they were doing the exact opposite from what they should have been doing.	2002-08-22 08:14:38 +00:00
Robert Osfield	c2c6bb5ca6	Moved the include<osg/GLExtensions> from the State header into State.cpp, and added it into other files which now required it.	2002-08-20 22:43:42 +00:00
Robert Osfield	814dcc9677	Added IO Support for TexEnvCombine state attribute.	2002-08-20 18:00:22 +00:00
Robert Osfield	88f387810d	Added support for the tex_env_add and tex_env_crossbar extensions.	2002-08-20 14:15:49 +00:00
Robert Osfield	36ad072e14	Added the definition of GL_FOG_COORDINATE_SOURCE to Fog.cpp. Added #include<string> to the GLExtensions header.	2002-08-20 12:29:35 +00:00
Robert Osfield	058ef0dc98	Merged fixes to the osg::GLExtensions function pointer code from Stefan Huber, and a fix to osg::State's secondary color code from Bob Kuehne. Moved the body of the getGLExtensionFuncPtr() into the header to help out support for Windows mapping of different OpenGL extensions function ptr per dll.	2002-08-20 10:14:12 +00:00
Robert Osfield	93303cf1cd	A FogCoordinateSource set/get methods to osg::Fog which correspond to the FogCoord support added to osg::Geometry. Added suppot for these new parameters to the .osg plugin.	2002-08-20 10:08:04 +00:00
Robert Osfield	7a0f041a15	Added default values to the TexEnvCombine constructor.	2002-08-19 19:53:34 +00:00
Robert Osfield	41db2e08d0	Added missing include/osg/ClearNode	2002-08-19 15:14:10 +00:00
Robert Osfield	1e2f198c5b	Added new osg::TexEnvCombine state attribute.	2002-08-19 15:11:09 +00:00
Robert Osfield	b23a48a763	Renamed the osg::EarthSky to osg::ClearNode to make it more obvious what role it has play and make it more relevant to non vis-sim applications.	2002-08-19 11:42:37 +00:00
Robert Osfield	22d54f05e4	Added DOFTransform, MatrixTransform and PositionAttitudeTransform to NodeVisitor. Added osg::Matrix/Quat::makeRotate(angle1,axis1,angle2,axis2,angle3,axis3) and osg::Matrix::rotate(angle1,axis1,angle2,axis2,angle3,axis3) method. Made osg::Matrix/Quat::makeRotate(heading,pitch,roll) and osg::Matrix::rotate(heading,pitch,roll) all deprecated API. Fixed the QuatQuat & Quat=Quat multiplication methods so that they multiplied in the correct order - they were reversed originally due to the Quat code being based on code example which used the v' = M v ordering, rather than the OSG's v' = v M ordering.	2002-08-18 14:42:43 +00:00
Robert Osfield	2c174237c7	Fixed typo in #define of UBYTE4	2002-08-17 07:34:11 +00:00
Robert Osfield	2ab0f689eb	Added Texuture::SubloadCallback example into the osgprerender demo to illustrate how to use it. Changed the ImpostorSprite to use LINEAR,LINEAR for min and mag filters for the impostor texture.	2002-08-16 15:14:43 +00:00
Robert Osfield	7dfefaf67f	Added new osg::Texture::SubloadCallback, and getNumMipmapLevels() to osg::Texture and osg::Image. This additions are design to make texture subloading more flexible.	2002-08-16 13:33:32 +00:00
Robert Osfield	8551e1c555	Supported added for secondary color & fog coords to osg::Geometry and osg::State.	2002-08-15 20:27:33 +00:00
Robert Osfield	7d00b3b729	Added SG_EXPORT to PositionAttitudeTransform and MatrixTransform.	2002-08-14 20:56:04 +00:00
Robert Osfield	60b73bcb7b	Commented out the #define USE_DEPRECATED_API.	2002-08-14 09:30:02 +00:00
Robert Osfield	f9cc8783b3	Futher improvements and fixes to osg::AnimationPath, and the osglight demo to show it action.	2002-08-13 15:31:10 +00:00
Robert Osfield	743b174da9	Added new s/getPivotPoint() support to osg::PositionAttitudeTransform. Modified the osglight demo to use an AppCallback and a PositionAttitudeTransform to animate the loaded model.	2002-08-12 17:40:36 +00:00
Robert Osfield	29490a8c1c	Updates to DOFTransform so that its overrides the traverse() and compute*() methods rather than depending upon callbacks for animating and compute matrices. Merged the put/inverseput code between Sasa's and Ferndinand's DOF code. From Bora Utka, Added support to osg::Sequence/OpenFlight AnimNode to the flt plugin.	2002-08-12 13:42:43 +00:00
Robert Osfield	7010c1c4f8	Removed dependency of the new osg::DOFTransform and osg::Sequence Node's on osgUtil by implementing a NodeVisitor::VisitorType enum, and associated g/setVisitorType. This allows callbacks to querry the visitor/traversal type without doing down cast's to specific visitor subclasses such as osgUtil::AppVisitor/CullVisitor.	2002-08-11 21:26:58 +00:00
Robert Osfield	392150521a	Fixed the X and Y axis rotation billboards so that now rotate correctly. Rewrote the osgbillboard demo so that it creates a point rotatated billbaord and X,Y and Z axis billboards to both test and demonstrate this types of billboards in action.	2002-08-09 16:27:39 +00:00
Robert Osfield	0c6991ea27	Fixes for IRIX 32bit timmer on O2. From Tom Jolley.	2002-08-08 21:36:22 +00:00
Robert Osfield	824e77e518	Removed inline definition from front of setMaxAnisotropy method.	2002-08-08 15:09:18 +00:00
Robert Osfield	ed30834757	Fixed typos, sent in by Warren Macchi.	2002-08-08 13:45:16 +00:00
Robert Osfield	d9b7b13bd3	Changed the Geometry::setVertexArray and GeoSet::setCoords so that they call dirtyBound() instead of reseting the local bound flag, this ensures the updates are propagated upwards through into the parents.	2002-08-08 11:27:11 +00:00
Robert Osfield	b9b013e15b	Changed the support for anisotropic filtering in osg::Texture so that it is now controlled via the setMaxAnisotropy(float) method, and is set up independently for the mag filter mode, which it previously was done.	2002-08-07 15:52:24 +00:00
Robert Osfield	e01f9eb891	Added shells for DOFTransform and PositionAttitudeTransform to the .osg loader, still need to fill in the saving and loading of paramters. Went through the distribution remove old API usage.	2002-08-06 17:07:05 +00:00
Robert Osfield	5822c2c1ff	Fixed typo in comment.	2002-08-06 10:07:17 +00:00
Robert Osfield	8a5d7f9bfb	Adde getViewFrustum() to camera.	2002-08-06 10:04:06 +00:00
Robert Osfield	25740b5c7f	Added new osg::DOFTransform node from Sasa Bistrovic, designed to mirror the OpenFlight DOF transform nodes.	2002-08-05 15:07:18 +00:00
Robert Osfield	fd788daa69	Added support to StateAttribute/State to support PROTECTED flag for modes and attributes so that they cannot be overriden from above via the OVERRIDE flag. This is useful for things like manipulators that have handles display in the scene, you might want to prevent their state being affected by other overriding of light, wireframe modes etc.	2002-08-05 12:40:24 +00:00
Robert Osfield	cab49a9307	From Ruben Lopez, updates to VRML/IV loader. From Ben Discoe, corrections to comments in osg::Transform From Alberto Barbati, Lazy evaluation of inverse matrix in osg::MatrixTransfrom	2002-08-04 20:34:48 +00:00
Robert Osfield	cdf63113f1	Changed the copy constructor of for _light mem var to use a dynamic_cast<StateAttribute*>.	2002-08-03 19:37:32 +00:00
Robert Osfield	6a04fc3dee	Integrated Ulrich Hertlien's osg::Sequence node, and osgsequence demo, and support for osg::Sequence in the pfb loader.	2002-08-03 18:11:21 +00:00
Robert Osfield	c253d3558b	Changed the range max and min members variables to maximum and minimum to prevent collision with windows min and max macros.	2002-08-03 18:03:40 +00:00
Robert Osfield	1ba901cf64	Added support for a sort callback in RenderBin.	2002-08-03 16:49:42 +00:00
Robert Osfield	067c10b49c	Fixed comments.	2002-08-03 16:48:36 +00:00
Robert Osfield	6b59f66d80	Checked in new methods for setting up texture subloading, these allow the user to control which parts on an image are subloaded from, and how big the initial texture is.	2002-07-28 23:28:27 +00:00
Robert Osfield	05472135b0	Added set/getUnrefImageOnApply() methods and associated flag and code in Texture::apply() to set the _image to 0 on apply. Note, this will only work when you have a single graphics context, as with multiple graphics contexts one can't delete the image after the first apply, as there will be more than one texture object to update.	2002-07-28 21:25:32 +00:00
Robert Osfield	0977e68727	Fixes to NodeCallback and RenderBin from Alberto Barbati.	2002-07-28 12:49:01 +00:00
Robert Osfield	4962065fb7	From Macro, removal of use of display lists during double pass rendering of particles.	2002-07-27 10:34:14 +00:00
Robert Osfield	73b007fccb	Added return value to addViewport.	2002-07-27 10:09:39 +00:00
Robert Osfield	8901c42434	Change Geometry paramter name to lower case geometry.	2002-07-26 12:49:19 +00:00
Robert Osfield	95bdcfc3f6	Fixes to Doxygen files from Neil. Removed unused set/getReportMode() methods and member variables from IntersectVisitor. Added deep copy construction of Geometry objects.	2002-07-25 21:50:08 +00:00
Robert Osfield	6d690740a6	Mods for HP-UX port.	2002-07-23 15:01:51 +00:00
Robert Osfield	80afddc08d	Checked in Tino Schwarze's port to HP-UX.	2002-07-23 10:48:22 +00:00
Robert Osfield	609a9ebf21	Updates to osgParticle form Macro.	2002-07-22 16:01:00 +00:00
Robert Osfield	389dd8adbb	Futher changes to remove unitialized variables/reordering of initialization to prevent unitialized warnings.	2002-07-21 01:29:11 +00:00
Robert Osfield	48b3be40e9	Various fixes to constructors to ensure that all variables are initialized.	2002-07-20 23:54:55 +00:00
Robert Osfield	a1c54dc663	Removed the rendundent variables in the ConvexPlanerPolygon as these were unused and unitialized.	2002-07-20 22:36:55 +00:00
Robert Osfield	4594907832	Small bug fix to osg::BoundingBox::expandBy(x,y,z). Updated ChangeLog and NEWS for the release.	2002-07-19 15:49:43 +00:00
Robert Osfield	7682e32521	Updates to the Geometry to add more access methods, and updates to Optimizer to add the new merge primtives option.	2002-07-19 14:19:49 +00:00
Robert Osfield	3cba9a52ef	Updates NEWS file for 0.9.0 release. Added default computeBound() implementation to osg::Drawable which uses a PrimtiveFunctor to compute the bounding box in a generic way, that will work for all Drawable subclasses that implement the accept(PrimitiveFunctor&).	2002-07-18 22:35:54 +00:00
Robert Osfield	34be82c1ee	Moved get/setUserData from osg::Node into its superclass osg::Object to allow other subclasses to add their own custom data.	2002-07-18 19:41:52 +00:00
Robert Osfield	ff8b4c001d	Rewrote the osg::Drawable::AttributeFunctor and PrimtiveFunctor to make them more consistent with each other. This does mean an API change, so dependanct code in the OSG has been updated accordingly.	2002-07-18 15:36:14 +00:00
Robert Osfield	8036901ea1	Rewrote osg:Statistics so that it is PrimitiveFunctor as is now completely decoupled from osg::Drawable. The Drawable::getStats() virtual method no longer exists. Updated the Viewer to use the osg::Statistics incarnation and reformated stats to clean it up.	2002-07-18 14:20:01 +00:00
Robert Osfield	7a8eeb3c92	Converted the osg::Material::set/getShininess option to use the standard OpenGL range of 0.0 to 128.0 instead of the previous normalised shiniess range. This brings it inline with the way the rest of the OSG uses a 1 to 1 mapping to OpenGL. Converted the various loaders to use the new range, which is almost all cases was simply removing the /128.0f which was required before!	2002-07-18 09:55:30 +00:00
Robert Osfield	1a139efbbc	Added const to LessGeometry functor to fix Win32 build.	2002-07-18 09:17:50 +00:00
Robert Osfield	09bdb10af5	Various fixes to the flt loader, and knock on changes to the osgUtil::Optimizer to better support removal of seperate osg::Geometry instances where they share the same state and bindings.	2002-07-18 00:53:03 +00:00
Robert Osfield	8c0d510571	Several items of work related to adding a manual creation of occluders option to the osgoccluder demo. First the osgGA classes have been generalised a little to better support new GUIEventHandler subclasses. Second osgGLUT has a new option for registering a user defined event handler, the allows the application to add externally extra options to the osgGLUT viewer. Third, the osgoccluder demo now works in two modes. The original create four occluder sides to wrap an loaded model, the second an interactive mode which allows the users to add occluders to the model by pointing to points and pressing 'a' to add a point, the 'e' to end the occluder polygon, polygons must be convex, planer and be defined in an anitclockwise order. To start the osgoccluder in this mode one simple runs it with the '-c' option. Run osgoccluder with no parameter to get a list of options.	2002-07-17 10:00:50 +00:00
Robert Osfield	3a964a6b93	Updated docs and added osgGA	2002-07-16 20:07:32 +00:00
Robert Osfield	6c8c02792a	Fixed the new TemplateArray desctructor.	2002-07-16 10:20:26 +00:00
Robert Osfield	7cf7d8fadb	Added protected destrcutor to TemplateArray.	2002-07-16 10:16:34 +00:00
Robert Osfield	8a14aa29cd	Added support to osgUtil::Tesselator to insert extra vertices and other attributes into an osg::Geometry node. Uses the new osg::ArrayVisitor. Converted the osg plugin Geometry support to use the new UByte4 class.	2002-07-15 22:23:57 +00:00
Robert Osfield	e280b50d31	Added osg::UByte4 class, which can be used to represent packed colors. Changed osg::UByte4Array across to use the new osg::UByte4 class rather than a GLuint as do previously. Cleaned up some of the paramters in osg::Vec4.	2002-07-15 22:18:47 +00:00
Robert Osfield	db892e6bfe	Added State::disableTexCoordPointersAboveAndIncluding( unit ) method so that all unsed texture units can be turned off simply within Drawables such as Geometry and GeoSet. This can be used to prevent bleed of arrays from one object to the next - which can cause crashes.	2002-07-15 10:03:59 +00:00
Robert Osfield	db888b191c	Conveted GeoSet to use the new state::setPointer/disablePointer methods to keep the current state valid.	2002-07-13 20:31:30 +00:00
Don BURNS	b92ee3c95d	put a typedef in public area of class for sun compilers	2002-07-13 02:46:06 +00:00
Robert Osfield	d87d27b749	Added MatrixTransform header and source.	2002-07-12 21:08:19 +00:00
Robert Osfield	6f392cdbfa	Ported distribution across to use the new osg::MatrixTransform and osg::BlendFunc class instead of osg::Transform and osg::Transparancy respectively.	2002-07-12 18:12:01 +00:00
Robert Osfield	8128265e09	Have added a #define USE_DEPRECATED_API to include/osg/Export, and various osg header and source files to optional compile in deprecated parts of the OSG API. Have renamed osg::Transparency osg::BlendFunc to bring it in line with the rest of the OSG's StateAttribute classes which are named after their OpenGL counterparts. include/osg/Transparency still exists and is simply a typedef to BlendFunc and is enclosed in a #ifdef USE_DEPRECTATED_API block. The matrix methods in the osg::Transform class have been moved/replicated in a osg::MatrixTransform sublcass from osg::Transform. The old matrix functionality is still present in the osg::Transform class but is guard by #ifdef USG_DEPRECATED_API blocks. One should now think of osg::Transform as being a Transform Node base class. MatrixTransform has all the functionality of the original Transform class, so should be used instead.	2002-07-12 14:25:10 +00:00
Robert Osfield	3edb8a3d18	Added blend color to osg::TexEnv	2002-07-12 10:30:27 +00:00
Robert Osfield	0ea6a7af4a	Fixes for Win32 build	2002-07-11 21:08:02 +00:00
Robert Osfield	1d136eab9f	Added #define for GL_TEXTURE0_ARB	2002-07-11 18:32:41 +00:00
Robert Osfield	8219a0a63a	Added support for multitexturing to osg::State and added osgmultitexture demo which adds as spherical environment map using texture 1 to any model.	2002-07-11 16:12:24 +00:00
Robert Osfield	c4c97a0f64	Moved the code referencing osg::BoundingBox::isValid() and osg::BoundingSphere::isValid() across to use the valid() methods, the later being more consitent with other classes such as osg::ref_ptr<>.	2002-07-11 14:32:21 +00:00
Robert Osfield	cd3c2c0b77	Fixes for Win32 build	2002-07-11 11:36:25 +00:00
Robert Osfield	eca5797ae4	Fixed bug in disabledTexCoordPointer where a '>' was being used where it should have been a '>='.	2002-07-11 11:33:06 +00:00
Robert Osfield	4372c9a334	changed unsigned int/short/char* references to GLuint,GLushort,GLubyte respectively.	2002-07-11 08:28:09 +00:00
Robert Osfield	5d18f0ee11	Tidied up the types in osg::GeoSet so that the index pointers use GLushort and GLuint to get round compile issues under MacOSX.	2002-07-10 22:33:08 +00:00
Robert Osfield	8b1e9345df	Updates to osg::Drawable::AppCallback and osgprerender demo.	2002-07-10 20:30:57 +00:00
Robert Osfield	27338f57b1	Added app callback to Drawable.	2002-07-10 15:35:47 +00:00
Robert Osfield	c1fc3dcdb9	Ported all the demos and loaders across to use the new multitexturing API.	2002-07-10 11:22:24 +00:00
Robert Osfield	44d0bb05e7	Updates from Macro to support the new multitexture API, and improve bounding box computation.	2002-07-10 09:14:46 +00:00
Robert Osfield	f4a167c64c	Added setCurrentRenderBin() method.	2002-07-10 09:04:28 +00:00
Robert Osfield	b3904ef729	Warnings fixes for IRIX - there was a missing "const" in the sameKindAs(.) method.	2002-07-09 10:33:15 +00:00
Robert Osfield	0c943945f7	Implemented most of the changes required for supporting multitexturing in the osg::State/osg::StateSet/osg::StateAttribute and related classes.	2002-07-09 09:35:42 +00:00
Robert Osfield	211a823642	Added comment to reflect Clay Fowlers findings on getting VS to compile without the Vector wrapper classes.	2002-07-07 22:12:51 +00:00
Robert Osfield	8f4a77ce4c	Fixes for Windows build.	2002-07-07 17:42:34 +00:00
Robert Osfield	0801b363f5	Work on supporting multitexturing in State/StateSet/StateAttribute/Geoemtry.	2002-07-07 14:40:41 +00:00
Robert Osfield	5014a4f809	Used typedef's for std::vector<>'s used inside DrawElements implementations. Added deperecated comment to osg::GeoSet header.	2002-07-04 14:49:37 +00:00
Robert Osfield	5957c21082	Fixed the TriangleFunctor QUAD_STRIP code so that it produces consistent results.	2002-07-04 09:49:12 +00:00
Robert Osfield	3700e7e2cd	Reimplemted the osgUtil::SceneView::setCalcNearFar() functionality to bring it inline with the CullStack/CullVisitor implementation. Also added the setSmallFeatureCullingPixelSize() method and wired them up inside SceneView.cpp so they set the corresponding CullVisitor paramters. Intergrated pfImage copying change in the Performer plugin, submission sent in by Ulrich Hertlein	2002-07-02 19:53:18 +00:00
Don BURNS	d2aa4270ce	Added support for CullVisitor to contain a osg::State. This used when cull Callbacks require the contextID for doing operations on texture objects, for example. Modified CullVisitor SceneView and Drawable	2002-07-02 06:22:28 +00:00
Robert Osfield	48e7679e78	Rewrote the osgUtil::Tesselator so that it is easier to use, and can also easily retesselate osg::Primitive::POLYGONS found in Geometry objects. Added calls to the tesselate to the lwo and flt loaders.	2002-06-28 22:42:02 +00:00
Robert Osfield	975e2fe709	Removed commas from the end of enum lists.	2002-06-28 08:47:23 +00:00
Robert Osfield	7eaba69bb6	Added SG_EXPORT which was missing.	2002-06-27 15:18:10 +00:00
Robert Osfield	fb3e705709	Converted the template DrawElements primitive class into three seperate non templated classes - UByteDrawElements, UShortDrawElements, UIntDrawElements.	2002-06-27 13:15:34 +00:00
Robert Osfield	532a32416f	Moved the AttributeArray and Primitive classes into their own header and source files.	2002-06-27 10:50:19 +00:00
Robert Osfield	90f4aa0515	Added comment to explain #ifdefs for member templates.	2002-06-26 21:11:59 +00:00
Robert Osfield	7bc2a513e7	Added #idef to Export to add check for support for member templates.	2002-06-26 21:10:45 +00:00
Robert Osfield	8094c777b7	Added templated constructor to TemplateArray & DrawElements template to handle VisualStudio7.0 build. Ported 3DS across to use osg::Geometry instead of osg::GeoSet.	2002-06-26 17:48:13 +00:00
Robert Osfield	40fefcf335	Ported various demos and support classes over to use the new osg::Geometry class thus removing dependancy on osg::Geoset from most of the OSG, only loaders left to port now.	2002-06-26 10:28:17 +00:00
Robert Osfield	cbeeeefdab	Added osg::Drawable::PrimitiveFunctor and TriangleFunctor subclass for querrying the primitive data inside Drawables. Moved various support classes over from being osg::GeoSet based to osg::Geometry based.	2002-06-25 20:27:51 +00:00
Robert Osfield	336c47e5fe	Fixed osgText::Text::DrawModeType::ALIGNEMENT spelling mistake, now is ALIGNMENT.	2002-06-24 21:44:27 +00:00
Robert Osfield	cbb95d0445	Checked in .osg support for the new osg::Geometry class.	2002-06-24 21:37:34 +00:00
Robert Osfield	f2e215bf44	Added conversion to osg::GeoSet::converToGeometry() utility to help the migration to and testing of the new osg::Geometry class.	2002-06-23 21:43:46 +00:00
Robert Osfield	49ab8f4706	Added new osggeometry demo to test the work on the new osg::Geometry Drawable.	2002-06-21 16:45:45 +00:00
Robert Osfield	ac93c6cdfc	Fixed constructor for TemplateArray(const TemplateArray& t,const CopyOp& copyop).	2002-06-21 07:48:05 +00:00
Robert Osfield	476f931eaa	Addd new experimental osg::Geometry Drawable which will eventually replace GeoSet. Currently doesn't draw anything, and is very much in the early design stages.	2002-06-20 19:54:08 +00:00
Robert Osfield	d763a47d2e	Mods to MemoryManager to make the optimized build produce dummy implementations for all the public functions found in the header, this should prevent problems when not compiling in the MemoryManager under IRIX 64 build.	2002-06-20 18:17:36 +00:00
Robert Osfield	77e1fb7f80	Added support for reading and writing OccluderNode's to the .osg file format.	2002-06-19 16:06:03 +00:00
Robert Osfield	21beb236d2	Added support for occlusion of holes in occluders, and cleaned up the interface to ShadowVolumeOccluders.	2002-06-19 10:19:10 +00:00
Robert Osfield	b3c26d5634	Changed the osg::LightSource so its Light attribute is now generalised to be a StateAttribute. This allows alternative implementations of Lights other than the standard osg::Light.	2002-06-19 08:34:19 +00:00
Robert Osfield	5e85cd59ab	Added support for occluders occluding other occluders, which helps reduce the number of occluder that will be used in cull traversal to only the ones that will be effective. Note. Holes in occluders arn't handled in this occluder occlusion test, will implement this later.	2002-06-18 22:35:48 +00:00
Robert Osfield	aa58ecae2f	Clean ups for the Windows build.	2002-06-18 10:18:12 +00:00
Robert Osfield	6767dd49d0	Rewrote the FileUtils support for data and library file paths, moving the storage of the path lists into osgDB::Registry, and changed the data structor from a char* to a std::deque. Changed a names of couple of the convinience functions in osgDB/FileUtils to better reflect the two public FilePathList's - DataFilePathList and the LibraryFilePathList. Added support into the osgDB::Registry::readNode/Image/Object methods for pushing and popping the path of the current file being loaded.	2002-06-17 21:50:37 +00:00
Robert Osfield	27412c27c9	Fixes to the occluder culling code to properly disable occluders to prevent self occlusion.	2002-06-17 09:10:26 +00:00
Robert Osfield	156a9fbaea	Fixes for Visual .NET and Mingw builds, and fix MacOSX notify() crash.	2002-06-15 20:57:50 +00:00
Robert Osfield	52c36dde70	Added computation of occluders volume scaled relative to the frustum volume, all volumes computed in eye coords.	2002-06-15 12:14:42 +00:00
Robert Osfield	73ec80843f	Refined the CollectOccluderVisitor so that it checks the subgraph below a node contains occluders before traversing.	2002-06-14 13:49:59 +00:00
Robert Osfield	61df1ed6b7	Further work on occlusion culling.	2002-06-13 23:46:02 +00:00
Robert Osfield	6888d73554	Added #include <osg/ref_ptr> so that it will compile properly regardless of include order.	2002-06-13 19:34:27 +00:00
Robert Osfield	4e5a3696e3	Merge Randall's changes.	2002-06-13 18:27:14 +00:00
Robert Osfield	0ebe473eb5	Further work on Occlusion Culling. Most of work is complete, just debugging required now.	2002-06-13 16:21:00 +00:00
Robert Osfield	8dcb26967c	Removed inappropriate inline keyword which was breaking the IRIX build.	2002-06-12 16:23:59 +00:00
Robert Osfield	e467027946	Fix for renaming of ShadowOccluderVolume to ShadowVolumeOccluder.	2002-06-12 13:54:14 +00:00
Robert Osfield	c7e99ff77a	Further work on occludision code.	2002-06-12 09:22:30 +00:00
Robert Osfield	fa13d948b5	A little more work on Occlusion culling.	2002-06-11 19:52:55 +00:00
Robert Osfield	247cb3ff7e	Checked in Macro Jez's additions to osgText to support .osg IO make it a fully functioning NodeKit. Also reimplement notify() to try an prevent a crash which has been caused by to objects in notify.cpp being initiliazed twice, the second time the auto_ptr holding the dev/null ofstream was being initilized to 0.	2002-06-11 18:41:57 +00:00
Robert Osfield	e1ba8a6292	Added osg::CollectOccludersVisitor which is a helper class for finding active occluder in the view frustum, to be used as pre cull traversal.	2002-06-10 13:50:25 +00:00
Robert Osfield	348419219d	Created new helper class osg::CullStack to handle the accumulation of projection, modelview and culling sets, to be used during travesal of the scene graph, such as the cull traversal.	2002-06-10 11:21:21 +00:00
Robert Osfield	d91b848a63	Checked in migration from osgUtil based GUIAdapter code to Neil Salter's osgGA (Gui Abstraction). This may break users code, but all it should require to fix the builds should be a change from osgUtil::CameraManipulator (etc) to osgGA::CameraManipulator and include <osgUtil/CameraManipulator (etc) to osgGA/CameraManipulator and the extra dependency of the link line.	2002-06-09 13:10:09 +00:00
Robert Osfield	0a8d0a255f	More more occlusion culling.	2002-06-08 19:58:05 +00:00
Don BURNS	9181deb323	#ifdefed out cstdlib for irix	2002-06-07 14:54:33 +00:00
Robert Osfield	f8502a076c	Added support for NodeKits to the osgDB::Registry. Object names in .osg files which have the library::class syntax will automatically invoke the dynamic loading of either a nodekit or database plugin.	2002-06-07 10:03:49 +00:00
Robert Osfield	99580f2212	Addd libraryName() method to osg::Object in preperation for the osgDB support for node kits plugins.	2002-06-06 13:25:36 +00:00
Robert Osfield	21a8149aa5	Removed out of date comment on calling dirtyTransform() which no longer exist in osg::Camera.	2002-06-05 16:11:57 +00:00
Robert Osfield	dc00711337	Fixed compile problems under VisualStudio6.0	2002-06-05 14:14:32 +00:00
Robert Osfield	9ba7505d1e	Checked in osgParticle, writtten by Marco Jez.	2002-06-05 12:44:55 +00:00
Robert Osfield	5feba17410	Added new osg::OccluderNode which subclasses from osg::Group, and will provide hooks for adding ConvexPlanerOccluders to the scene.	2002-06-05 09:39:04 +00:00
Robert Osfield	f67be7c07f	Further work on moving culling functionality from CullVisitor into CullingSet, in preperation for occlusion culling.	2002-06-04 15:21:24 +00:00
Robert Osfield	ff7a7931fe	Warning fix for Windows	2002-06-03 17:54:04 +00:00
Robert Osfield	db78726acf	Updates to shadow occlusion culling code.	2002-06-03 17:49:28 +00:00
Robert Osfield	3f84849210	Additions for the support for ConvexPlaneOccluder. Work still underway.	2002-06-03 15:39:41 +00:00
Robert Osfield	f16a539492	Fixes for warnings under VisualStudio	2002-05-29 19:34:01 +00:00
Robert Osfield	ae5e4f848f	Added new osgcallback demo, and updated small API changes to improve the flexiblity of callbacks. Added beginings of convex planer occlusions culling.	2002-05-28 23:43:22 +00:00
Robert Osfield	a5a267d305	Added pragma to disable warning under VisualStudio.NET.	2002-05-28 16:11:49 +00:00
Robert Osfield	6ab93ff61d	Adde osgText::Text::setColor/getColor so that osg::Material's need not be attached to set the text color.	2002-05-28 14:33:13 +00:00
Robert Osfield	e73d4ca5b3	Changes for Cygwin build, sent in by Norman Vine.	2002-05-28 11:40:37 +00:00
Robert Osfield	02fc6ad5f8	Various updates to operations related to cull traversal.	2002-05-28 10:24:43 +00:00
Robert Osfield	78b7c375d8	Removed , from end of enum.	2002-05-27 06:37:51 +00:00
Robert Osfield	09121a1583	Fixed a bug in the Optimizer::RemoveDuplicateNodesVisitor which was prevent removal of node which could have been removed. Added so extra convinience methods to ClippingVolume and utilized them in the CullVisitor to push and pop only culling planes that are active.	2002-05-23 15:35:12 +00:00
Don BURNS	5ce4a54c0d	Fixed spelling error Calander -> Calendar	2002-05-22 19:58:43 +00:00
Robert Osfield	553db68bc4	Added osgUtil::CullVisitor::getCurentRenderGraph() and getRootRenderGraph() methods which replace getRenderGraph(). Small changing of order of push/pop of StateSet's in SceneView to clean things up.	2002-05-22 12:01:12 +00:00
Robert Osfield	11b8bd1fd9	Changed the public osg::State::applyMode() and applyAttribute methods so that they dirty the associated state, this helps keep the OpenGL state valid once out of local drawing routines.	2002-05-22 10:04:28 +00:00
Robert Osfield	2338b7116a	Updates for Doxygen and osgGA headers from Neil.	2002-05-22 08:50:05 +00:00
Robert Osfield	bf872fa7ac	Renamed osg::State::getCurrentMode/Attribute(..) to getLastAppliedMode/Attribute() to make it more consistent with the internal workings of osg::State.	2002-05-21 09:16:31 +00:00
Robert Osfield	b8d8a8be27	Added osg::State::getCurrentMode and osg::State::getCurrentAttribute(). Aded osg::clampAbove(..) and osg::clampBelow() template functions to include/osg/Math.	2002-05-21 08:59:26 +00:00
Robert Osfield	00f91631c2	Various API updates to suppor light points developments better, but should also benifit other extensions to rendering.	2002-05-18 08:39:42 +00:00
Robert Osfield	806efcd0d4	Exposed the CullVisitor::setComputeNearFarMode	2002-05-15 11:27:47 +00:00
Robert Osfield	10c3b4e7bf	Fixes to new flipVertical/flipHorizontal.	2002-05-14 10:20:55 +00:00
Robert Osfield	7301d1505a	Added osg::Image::flipHorziontal and flipVertical, submitted by Brede Johansen.	2002-05-14 09:34:11 +00:00
Robert Osfield	567989839a	Added new template versions of a commonly used maths functions.	2002-05-13 21:19:42 +00:00
Robert Osfield	d140decb44	Added pixelSize method to CullVisitor, and converted small feature culling to use the pixelSize method instead of a ratio of radius to distance from eye point. setSmallFeatureCullingPixelSize() method has also been added to provide the user with finer control of small featyre culling.	2002-05-09 18:59:19 +00:00
Robert Osfield	cf4a3500ec	Added new osgGA - GUI Adapter library submitted by Neil Salter. This will replace the current GUI adapter code inside osgUtil.	2002-05-09 10:31:03 +00:00
Robert Osfield	c47e082fa8	Added default values in the constructors of Vec2,Vec3,Vec4 and Quat default constructors.	2002-05-07 11:08:12 +00:00
Robert Osfield	e296df4632	Added osg::Node::getValidStateSet().	2002-05-03 22:47:57 +00:00
Robert Osfield	08a4fd5bfc	Added support for the managing the StateSet above a LightSource node, and made it an osg::Group so that it can be used a decorator above a scene. Added osgclip demo to the test suite.	2002-05-03 16:47:16 +00:00
Robert Osfield	0977f0de57	Made osg::Viewport::getViewport(..) const.	2002-05-02 22:02:14 +00:00
Robert Osfield	ae8076f83b	dded osg::ClipNode class for managing OpenGL clipping planes, and osgclip demo.	2002-05-02 00:14:40 +00:00
Robert Osfield	26d34ed6d6	Qarning fixes, and updated the date in NEWS to reflect todays release of 0.8.45	2002-04-26 08:16:14 +00:00
Robert Osfield	2bd20f5c6f	Fixes for IRIX build. Fix for a warning under VisualStudio.NET.	2002-04-25 22:09:28 +00:00
Robert Osfield	f0e7e8e48b	Removed CullViewState from the distribution, moved CullViewState::CullingMode into CullVisitor, and then removed all references to CullViewState from other parts of the scene graph.	2002-04-24 20:24:10 +00:00
Robert Osfield	b2e6279178	Removed the use of __FUNCTION__ from MemoryManager to remove problems with VisualStudio .NET compile. Added support for OSG_NOTIFY_LEVEL and OSG_FILE_PATH into the relevant getenv routines. This compliments the exisiting OSGNOTIFYLEVEL & OSGFILEPATH which are deprecated but still supported. The OSG_ version are more consistent with the rest of the env variables used in the OSG.	2002-04-24 14:52:53 +00:00
Robert Osfield	20b5e59dfd	Fix for the Cygwin build related to the new FileUtils_Unix not using the Windows PATH environmental variable for searching for libraries. Sent in by Norman Vine. Reoder of the makedefs/makedirdefs to fix Mac OSX compilation. Sent in by Bob Kuehne.	2002-04-24 08:50:03 +00:00
Robert Osfield	2f392b635c	Fixed compile problems under VisualStudio w.r.t the new additions for precompiled mipmaps. Changed std::size_t to unsigned int.	2002-04-23 10:34:20 +00:00
Robert Osfield	43abbe311e	A couple of API additions to osg::ClippingVolume, osg::Matrix and osg::Plane sent in by Mike Connell.	2002-04-22 21:18:15 +00:00
Robert Osfield	dcfef4a023	Integrated submission from Boris Bralo: Supported added for precompiled mip maps stored in osg::Image, and read by osg::Texture. Updates to TerraPage loader for support of compressed texture images and precompiled mip maps.	2002-04-22 21:13:33 +00:00
Robert Osfield	8b30a10375	Added code in hangglide to move the earth sky around with the eye point, use osg::Transform::ComputeTransformCallback.	2002-04-22 19:41:33 +00:00
Robert Osfield	56dc083330	Added support for compute the near and far planes and then applying to the current projection matrix into CullVisitor itself. Similar code to support this has been moved out of SceneView completely. Added Matrix:: infront of the definition of the static osg::Matrix::inverse(Matrix) method which was missing.	2002-04-22 14:54:39 +00:00
Robert Osfield	9574ce97d2	Updated TODO list. Converted AnimationPath so it is now subclassed from osg::Transform::ComputeTransfromCallback() so that it can be directly attached to the scene to move objects about. Changed the osg::SateSet::setGlobalDefaults() so that is sets GL_DEPTH_TEST to ON. Added guards and creation of default helper classes in osgGLUT::Viewer and osgUtil::SceneView so that sensible defaults are used when no settings are used of osg::State/StateSet,osgUtil::RenderStage/RenderGraph/CullVisitor.	2002-04-21 22:05:26 +00:00
Robert Osfield	e3958790a2	Changed the implementation of osg::Quat::makeRotate(heading,pitch,roll) so that it conforms to the OpenFlight convention of euler angles. Added documentation into Matrix and Quat to reflect this. Added so test code to osgcube for stress testing memory allocation and deallocation. Commented out the registering of app and cull callbacks in osghud.	2002-04-19 19:55:48 +00:00
Robert Osfield	1131be56dc	Fixes for Max OSX build from Bob Kuehne.	2002-04-19 16:22:25 +00:00
Robert Osfield	791150ab69	Warning fixes for VisualStudio	2002-04-17 20:04:41 +00:00
Robert Osfield	5830c60cef	Fixes for warnings under VisualStudio	2002-04-17 11:36:38 +00:00
Robert Osfield	e17261c45f	Changed the osg::Billboard comution so that it get passed in the current modelview matrix rathan than an identity matrix, this matrix is then modified locally. Changed the osg::Matrix set methods so they are inline. Added a few useful comments to MemoryManager.cpp to help people understand the assert's better.	2002-04-17 09:48:19 +00:00
Robert Osfield	5deafbda24	Added clearing of seperation band between horizontal/vertical split stereo areas.	2002-04-16 15:31:46 +00:00
Robert Osfield	7836540bb3	Added osg::Image::setPixelFormat(..) and setInternalTextureFormat(), and renamed osg::Image::pixelFormat(), internalTextureFormat(),dataType() to osg::Image::getPixelFormat() etc. These changes are to bring it more into line with the style of the rest of the OSG. Updated the rest of the distribution to take account for these names changes.	2002-04-16 14:57:39 +00:00
Robert Osfield	f8340f9ef5	Removed the cached matrices from osg::Camera, so that osg::Camrea::getModelViewMatrix() and osg::Camera::getProjectionMatrix() are calculated on the fly. Removed various redudent methods, including the project and unproject methods which are better supported within osgUtil::SceneView. Added a computeWindowMatrix() method to Viewport, to make it easier to construct a MVPW matrix for converting local coords into screen coords and visa versa. Converted SceneView and CullVisitor to use this new method.	2002-04-16 11:41:32 +00:00
Robert Osfield	9fd7c528f4	Compile fixes for IRIX, submitted by Randall Hopper.	2002-04-15 21:48:43 +00:00
Robert Osfield	5a0f8118b7	Added support for OSG_USE_MEMORY_MANAGER into Windows build.	2002-04-15 21:03:32 +00:00
Robert Osfield	bbef7164db	Added CullCallbacks to osg::Node, and osgUtil::CullVisitor.	2002-04-15 13:15:48 +00:00
Robert Osfield	c43607c14d	Added support for specificing the eye mapping and seperation between the horizontal and veritical split stereo modes. Renamed osg::Image::ensureDimensionArePowerOfTwo() to osg::Image::ensureValidSizeForTexturing().	2002-04-14 22:21:59 +00:00
Robert Osfield	09d41789da	Fixes to osg::Image::createImage(..), and addition of code to Viewer.cpp to support output of screen snapshot via 'O'.	2002-04-14 13:41:13 +00:00
Robert Osfield	8a5c6d5102	Clean up for VisualStudio build	2002-04-13 22:19:29 +00:00
Robert Osfield	9b2fe06896	Fixed compile problem related to missing includes (a result of removing include of Camera..)	2002-04-13 11:08:04 +00:00
Robert Osfield	3f67300c82	Saved workspace from VisualStudio to follow up on missing demo dependancies	2002-04-13 10:18:58 +00:00
Robert Osfield	341ffb2361	Further work on cleaning up SceneView and Camera, in particular moving strereo support out of Camera and into SceneView. Also enabled the option to set the projection and modelview matrices directly on SceneView thereby removing the dependance on osg::Camrea to control the view of the scene.	2002-04-12 18:06:13 +00:00
Robert Osfield	a44efe01bb	Fixes for Win32 build	2002-04-12 09:53:39 +00:00
Robert Osfield	6ed233d0d2	Added DataVariance enum and set/get fields to osg::Object to help identify which objects have values that vary over the lifetime of the object (DYNAMIC) and ones that do not vary (STATIC). Removed the equivalent code in osg::Transform, StateSet and StateAttribute, as these are now encompassed by the new DataVariance field. Removed MatrixMode enum from Matrix, and associated fields/parameters from osg::Transfrom and osg::NodeVisitor, since MatrixMode was not providing any useful functionality, but made the interface more complex (MatrixMode was an experimental API) Added ReferenceFrame field to osg::Transform which allows users to specify transforms that are relative to their parents (the default, and previous behavior) or absolute reference frame, which can be used for HUD's, camera relative light sources etc etc. Note, the view frustum culling for absolute Transform are disabled, and all their parents up to the root are also automatically have view frustum culling disabled. However, once passed an absolute Transform node culling will return to its default state of on, so you can still cull underneath an absolute transform, its only the culling above which is disabled.	2002-04-11 23:20:23 +00:00
Robert Osfield	e85e5a6ce6	Added several new methods to osg::Image to help keep track of memory and added osg::Image::readPixels to encapsulate glReadPixels. Reordering of includes in include/osg/Fog and include/osg/Light to remove silly warnings under Visual Studio.	2002-04-11 17:15:07 +00:00
Robert Osfield	e037c79917	Fixed refrences to NewCullVisitor which has now been mapped onto CullVisitor.	2002-04-11 08:24:55 +00:00
Robert Osfield	f2ffbdd469	Copied NewCullVisitor over top of CullVisitor and then removed NewCullVisitor. Added some defines to Image in prep for writing code to determine how big a pixel is.	2002-04-10 22:10:07 +00:00
Robert Osfield	360247225e	Added new osg::DrawPixels class with encapsulates glDrawPixels as and osg::Drawable. Added osg::Image::readPixels to osg::Image. Made osg::LightSource to default to cullActive set to false to that LightSource nodes don't get culled by default.	2002-04-10 21:51:34 +00:00
Robert Osfield	1369987cdd	Added setProjectionMatrix and setModelViewMatrix() methods to osg::SceneView, and associated member variables. I have not linked them up to the cull traversal yet, but this will be the next task.	2002-04-09 21:46:34 +00:00
Robert Osfield	6f65e86057	Further work on removing Camera references from NewCullVisitor and releted classes, this work paves the way for making osg::Camera an optional extra rather than a requirement for rendering.	2002-04-09 16:09:19 +00:00
Robert Osfield	3351306d80	Added new osg::Projection node, and osgUtil::NewCullVisitor which are work in progress for the new support for controlling the projection matrix from within the scene graph. Also Added osg::State::getClippingVolume(), getProjectionMatrix() and getModelViewMatrix() with allows drawables to access the current projection, and model view matrices and the view frustum in local coords to the drawable.	2002-03-31 16:40:44 +00:00
Robert Osfield	56cee8c711	Move the applying of Projection and ModelView matrices into osg::State so that it now maintains references to the last applied matrices, automatically doing lazy state updating. This simplifies the various places in the OSG which were previously doing the applying, add paves the way for managing the projection matrix within the scene graph. Remove MemoryAdapter and mem_ptr as they arn't being used, and can potentially confuse users by their existance.	2002-03-29 17:26:40 +00:00
Robert Osfield	07f9421f39	Converted from dos file endings to unix.	2002-03-29 12:23:54 +00:00
Robert Osfield	d421e35c8d	A compile fix to the new Texture subload changes.	2002-03-27 23:04:52 +00:00
Robert Osfield	33c89c3be0	Added support for setting the texture subload width and height within osg::Texture. The values default to 0, and in this state they are sizes of the glTexSubImage2D are taken from the source image size. This allows the previous setup with no settings for subload size to work as before.	2002-03-27 22:51:58 +00:00
Robert Osfield	7e2c82f141	Futher updates to MemoryManager, fixed memory leak in osgconv.	2002-03-27 16:31:25 +00:00
Robert Osfield	84d2d01163	Added support for osg::MemoryManager which is based upon Paul Nettle's memory manager published at flipcode.com. This can be turned on with the OSG_USE_MEMORY_MANGER option which then uses custom global new and delete operators as well as provide osgNew and osgDelete macro's which add ability to log line and file from which calls are made. Updated osg,osgUtil,osgDB,osgText and osgPlugins/osg to use osgNew/osgDelete, and fixed memory leaks highlighted by the new memory manager.	2002-03-26 23:52:52 +00:00
Robert Osfield	651a22453a	Added osg::MemoryManger which is currently based on Paul Nettle's memory manager published at flipcode. I havn't adopted Paul's macro's for new/delete etc, but use osg prefixed versions instead to allow greater flexiblity in handling include ordering. Have fixed a couple of new/delete[] problems which existed as a result. To use the MemoryManager to track memory usage simply add -DOSG_USE_MEMEORY_TRACKING to the compile line. Have yet to move the osg from using new to osgNew, will do this next.	2002-03-25 23:18:02 +00:00
Robert Osfield	06fcd12598	Fixes for MacOSX build.	2002-03-25 19:04:30 +00:00
Robert Osfield	f50c5f7a5e	Moved the exit on escape into Window, and added a virtual free method on both Window an Viewer to clean up the windows, this is now called before exit is finally called, ensure that more more memroy is clean up prior to exit.	2002-03-23 21:28:25 +00:00
Robert Osfield	33b0ceac0d	Added GL_TEXTURE_3D definition for those with gl.h headers which don't contain it.	2002-03-23 10:55:29 +00:00
Robert Osfield	03cda7d3f8	Renamed have_applied_mode, have_applied_attribute, apply_mode, apply_attribute to haveAppliedMode, haveAppliedAttribute, applyMode, applyAttribute to make it more consistent with the general OSG name convetion.	2002-03-21 12:36:05 +00:00
Robert Osfield	a364875afb	Added osg:State:have_applied_mode(mode) and have_applied_attribute(type) to make it easier to specify which modes and attributes have been modified without the user requiring to know to what value, or to have an equivilant attribute to pass to the have_applied_attribute method. The original have_applied(mode) and have_applied(attribute) methods have been renamed have_applied_mode(), have_applied_attribute() as this was required to prevent the mode and type values colliding during compile (it was causing a compile error when the method names were the same.)	2002-03-21 12:00:10 +00:00
Robert Osfield	9836af1055	Added osg::TextureCubeMap which encapsulates OpenGL's cube texture mapping.	2002-03-20 22:39:51 +00:00
Robert Osfield	8656adb463	Added a Referenced::unref_nodelete() method which unreferences but does not delete the object even if its count goes to 0 or below. This should only be called in special circumstances, the ReaderWriter::ReadResult being one of them. This new method has allowed the problem of objects being multiple referenced on return from readNodeFile() & readImageFile().	2002-03-20 14:03:30 +00:00
Robert Osfield	0b27e5c381	Updates to Texture and TextureCubeMap to clean up the code so they share much more of the core texture setup code. This largely invloved paramterizing the applyImmediateMode, which has also been rename applyTexImage to reflect its functionality better.	2002-03-20 11:24:47 +00:00
Robert Osfield	8f02db61e5	Added osg::TextureCubeMap. submission from Brede Johansen.	2002-03-18 23:10:33 +00:00
Don BURNS	eb0587b5fb	Changes required for SUN Solaris port...	2002-03-18 21:56:00 +00:00
Robert Osfield	c49c62ee15	Integrated various changes worked on at the Glasgow Science Center. Changes include change the CameraManipulators so they work with double for time instead of float. Also added support for DataType to osg::StateAttribute and StateSet so that they can be set to either STATIC or DYNAMIC, this allows the optimizer to know whether that an attribute can be optimized or not.	2002-03-14 17:34:08 +00:00
Robert Osfield	e80496d5db	Changed Texture so that is use lazy updating on texture paramters (Filter/Wrap) mode by using a _texParamtersDirty flag in combination with an applyTexParamters(State&) method which does the paramters setting in one tidy bundle. This new implementations replaces the CompileFlags submitted yesterday. Simplified NodeCallback by remove osg::NodeCallback::Requirements as they are no longer needed. Fixed comments in Drawable. Put guards around cosf definations so that they are only used under Win32/Mac. Fixed warning in CullVisitor.	2002-03-14 16:01:21 +00:00
Don BURNS	fea861e013	Fixed compile flags in Texture	2002-03-14 00:07:29 +00:00
Don BURNS	d0ee300405	Fixed DrawCallback in Drawable and added CullCallback to Drawable Cull Visitor now checks for a Drawable's CullCallback and calls it if it exists. It then prunes based on the return value (bool) of the cull callback.	2002-03-13 22:44:22 +00:00
Robert Osfield	a6aa57a255	Added support for seperate traversal masks for standard, left and right cull traversals. This allows one to create seperate rendering for left and right eyes when doing stereo.	2002-03-03 22:31:46 +00:00
Robert Osfield	0439b72da7	Updates to the clamp to border support in osg::Texture.	2002-03-01 09:27:10 +00:00
Robert Osfield	2973ca0a25	Added support for setting the maximum number of graphics contexts that the OSG has to maintian.	2002-02-28 00:11:31 +00:00
Robert Osfield	3444c95261	Integrated support for GL_CLAMP_TO_BORDER_ARB extension to osg::Texture, submitted by Sasa Bistrovic.	2002-02-27 22:00:47 +00:00
Robert Osfield	1bdebcf174	Added new osg::AnimationPath which is contaner for a set of key frames for defining an animation path. To be used with osg::Transform etc.	2002-02-27 00:58:54 +00:00
Robert Osfield	7c0eb0f380	Added makeRotate(heading,pitch,roll) to Quat in prep for new classes for animation paths.	2002-02-26 20:01:04 +00:00
Robert Osfield	e21af2adce	Added support for glLightModel functionality via osg::LightModel.	2002-02-25 22:46:38 +00:00
Robert Osfield	f600f6fe4a	Added support for glLineStipple via osg::LineStipple state attribute.	2002-02-24 20:55:45 +00:00
Robert Osfield	20781cc621	updates for Win32 Codewarrior build	2002-02-22 23:40:25 +00:00
Robert Osfield	64b706fd0b	Fix for win32 Codewarrior build	2002-02-22 23:39:42 +00:00
Robert Osfield	00e91eec1d	Add support for Metrowerks Codewarrior build under Windows.	2002-02-22 17:12:10 +00:00
Robert Osfield	aefaafdbf9	Fixed stereo implementation.	2002-02-18 23:01:09 +00:00
Robert Osfield	4abfdb1ebd	Added OpenDX writer from Randall Hopper.	2002-02-18 20:46:47 +00:00
Robert Osfield	685d0b08cb	Beginings of reimplementation of stereo support in scene view. Work not complete yet.	2002-02-14 13:26:37 +00:00
Robert Osfield	0c1264f547	Fixed the fabsf define which was eroneous mapped to sqrtf, due to the copy and paste antipattern no doubt.	2002-02-13 22:52:07 +00:00
Robert Osfield	b2e2a971fd	Updates to Transform and CullVistor to support new getLocalToWorldMatrix methods.	2002-02-12 08:23:07 +00:00
Robert Osfield	386b87d4a0	Cleand up the root Makefile. Moved CullVisitor/RenderStage/RenderStageLighting across to managing lights entirely within RenderStageLighting, and changed the management of modelview matrices so that RenderLeaf now stores the absolute modelview matrix, rather than a model matrix as done previously. The later allows RenderLeaf's to do a glLoadMatrix rather than a glPushMatrix/glMultMatrix/glPopMatrix.	2002-02-11 19:51:24 +00:00
Robert Osfield	0aab3a38b0	Updated Stats code, sent in by Geof Michel.	2002-02-11 00:40:37 +00:00
Robert Osfield	7d03f8a548	Implemented NodeVisitor's getLocalToWorldMatrix and getWorldToLocalMatrix to allow users to querry the current accumulated matrix state within the scene graph.	2002-02-10 22:35:22 +00:00
Robert Osfield	e6638d9974	Disbalbed a dumb warning in Windows build via a #pragma.	2002-02-10 20:05:38 +00:00
Robert Osfield	c999dfb154	Updates to docs and fixes to a few warnings.	2002-02-09 14:29:58 +00:00
Robert Osfield	ed45cccc25	Fixes for cygwin and mingw builds.	2002-02-09 10:24:39 +00:00
Robert Osfield	2fb698f4ca	Removed osgWX and wxsgv from the repositry as it is intend to keep the core distribution clean from GUI examples, these instead should live in the bazaar. This can better accomodate the many different types of viewer that users are developming.	2002-02-08 23:04:59 +00:00
Robert Osfield	2075eb0100	Added support for parents to Drawables. Bumped up version numbers in prep for 0.8.44.	2002-02-08 22:55:21 +00:00
Robert Osfield	4c5fcd3f61	Fixes for IRIX and Boris Bralo's TerraPage loader.	2002-02-08 09:30:02 +00:00
Robert Osfield	62d8b1e8de	Fixed teh setDrawCallback so that it now calls dirtyDisplayList() instead of dirtyBound.	2002-02-07 08:07:33 +00:00
Robert Osfield	d12a726d5b	Various investigations into culling errors w.r.t matrix inversion resulted in the conclusion that the osg::Matrix::inverse was broken, have lifted a new implementation from sgl and it seems to work fine. Will need further testing but looks good.	2002-02-07 01:15:15 +00:00
Robert Osfield	ff571d2690	Added a check to the destructor of Referenced so that it detects referenced objects that are deleted whilest still having a positive _refCount, such as when a object has been deleted on the stack, yet other references still exist for it. Have put the desctructor implementation in Object.cpp to avoid adding yet another file with only a couple of lines of code in.	2002-02-07 01:11:20 +00:00
Robert Osfield	b00d103f4e	Added callbacks to allow users to modify the underlying functionality of LOD, Billboard and Drawabel objects.	2002-02-07 01:07:11 +00:00
Robert Osfield	a703130aa0	Have taken a few more steps towards support for view dependant transformations by adding a ComputeTransformCallback to osg::Transform, and have now removed the recently added AutoTransform since it is nolonger required. Have also updated CullVisitor to account for the new ways for tracking transformation matrices in the scene.	2002-02-05 21:54:46 +00:00
Robert Osfield	7293af59ed	Have removed the old lazy initialization of Matrix since it was causing bugs and adding checks to many mothods which in the end slow it down more than not intilizing the code! The code is now simpler, more robust and faster:-)	2002-02-05 21:51:06 +00:00
Robert Osfield	57fb5a0182	Added beginings of new AutoTransform class.	2002-02-03 20:57:31 +00:00
Robert Osfield	6630cfb455	Fixes for GCC 3.0.3 build.	2002-02-03 19:18:14 +00:00
Robert Osfield	c1283c23e8	Removed the trailing ; after namespace {...} declariations in headers which was being picked as a warning under Codewarrior.	2002-02-03 12:33:41 +00:00
Robert Osfield	af968b00bd	Added first cut at new AutoTransform node which will be used for generating Transform's during the cull traversal such as for earth/sky etc.	2002-02-03 11:38:20 +00:00
Robert Osfield	cc39c462de	Updates for Borland compilation.	2002-02-03 11:35:24 +00:00
Robert Osfield	0c63a4b65d	Added defined( __BCPLUSPLUS__) to windows export code segments.	2002-02-02 20:07:59 +00:00
Robert Osfield	97df94db7e	Typo fixed in the header guard.	2002-02-02 10:52:30 +00:00
Robert Osfield	5b978813c3	Fixed clone(CopyOp&) and cloneType() methods which were out of sync with the new style clone operations.	2002-01-30 19:59:36 +00:00
Robert Osfield	1aaa46dbe7	Fixes for Windows build.	2002-01-30 16:24:24 +00:00
Robert Osfield	4d43f83295	Removed the M_PI defines from include/osg/Math and have use a const double osg::PI etc in its place.	2002-01-30 15:27:45 +00:00
Robert Osfield	9471714ba4	Changes for Borland C++ compiler changes.	2002-01-30 15:02:56 +00:00
Robert Osfield	7b370fcb57	Made the LineSegment destructor protected to force users to create segments on the stack thus ensure that they arn't created locally and have their memory deleted incorrectly. Also updated the IntersectVisitor so that it no used osg::ref_ptr<> internally for storing all data. Have also move the IntersectState helper class to inside the IntersectVisitor which simplifies the external interface to the class.	2002-01-30 12:09:18 +00:00
Robert Osfield	c72efc1059	Fixes for windows build.	2002-01-29 20:25:45 +00:00
Robert Osfield	f061999b22	Removed the now rendundent DeepCopy and ShallowCopy files.	2002-01-29 14:20:29 +00:00
Robert Osfield	02ef10fcfa	Moved all references to osg::Cloner to osg::CopyOp.	2002-01-29 14:04:06 +00:00
Robert Osfield	9a6a96a7e7	Fixed the header guard, which was using the name define as FileUtils. Problem spotted by Terry Welsh.	2002-01-29 12:55:23 +00:00
Robert Osfield	2487861fbc	Have add new osg::CopyOp which replaces last nights osg::Cloner, the new class now combines Cloner and DeepCopy into one class. Cloner and DeepCopy will be removed in next commit. Also have added osgcopy app to Demos which shows how the CopyOp have be subclassed to create users own specific handling of copying. Have fixed copy constructor problems in GeoSet which fix the deep copy problem experienced yesterday.	2002-01-29 12:52:04 +00:00
Robert Osfield	f0174e34a3	A couple of fixes to DeepCopy Cloner.	2002-01-28 21:49:31 +00:00
Robert Osfield	f612924a45	Added support for shallow and deep copy of nodes, drawables and state, via a copy constructor which takes an optional Cloner object, and the old osg::Object::clone() has changed so that it now requires a Cloner as paramter. This is passed on to the copy constructor to help control the shallow vs deep copying. The old functionality of clone() which was clone of type has been renamed to cloneType(). Updated all of the OSG to work with these new conventions, implemention all the required copy constructors etc. A couple of areas will do shallow copies by design, a couple of other still need to be updated to do either shallow or deep. Neither of the shallow or deep copy operations have been tested yet, only the old functionality of the OSG has been checked so far, such running the viewer on various demo datasets. Also fixed a problem in osg::Optimize::RemoveRendundentNodesVisitor which was not checking that Group didn't have have any attached StateSet's, Callbacks or UserData. These checks have now been added, which fixes a bug which was revealled by the new osgscribe demo, this related to removal of group acting as state decorator. method	2002-01-28 21:17:01 +00:00
Robert Osfield	06bd9fda5b	Have made osg::Transform more extensible via additions of new getLocalToWorldMatrix() and getWorldToLocalMatrix(), computeLocalToWorld() and computeWorldToLocal() methods. Have updated the CullVisitor, IntersectVisitor and Optimizer to use the new osg::Transform::getLocalToWorldMatrix() which has the same functionality as the old getMatrix() but is now supports subclasses of osg::Transform transparently. Have added osg::PositionAttitudeTransform as subclass of osg::Transform which manages the transform as position and attitude via a Vec3 and Quat respectively.	2002-01-23 22:15:39 +00:00
Robert Osfield	9c8c73c77f	Updates to osg::Transform to allow it subclassed more easily.	2002-01-23 15:42:36 +00:00
Robert Osfield	f16776da22	Fixed FlattenStaticTransformVisitor bug which related to incorrect handling of objects which were transformed by multiple matrices at one time - this cannot be handled in the flattening process (since we only have one piece of geometry to transform). This visitor now handles this case by disabling flattening of any objects and transforms associated in this way.	2002-01-22 19:30:51 +00:00
Robert Osfield	604110b245	Updates to help compilation under gcc 3.03.	2002-01-20 16:24:54 +00:00
Robert Osfield	cf66502fe5	Converted osgUtil::GUIEventAdapter::MouseButtonMask from LEFT_BUTTON etc to LEFT_MOUSE_BUTTON etc, to prevent classes with #define of LEFT_BUTTON.. when including certain MS Windows headers. Arhsh Snarfff..	2002-01-19 22:11:05 +00:00
Robert Osfield	acf256c466	UPdates to CullVisitor so that it keeps in sync with the new method paramter change in osg::Billboard. Removed in instance of an object being passed () brackets, have removed the brackets to avoid an amiguity with the compiler intepreting it as a function.	2002-01-18 22:36:56 +00:00
Robert Osfield	58f72ee2d7	Changes to fix compilation problems on the Sparc. GeoSet.cpp simply remove rendundent code that had already been commented out.	2002-01-18 22:34:07 +00:00
Robert Osfield	4fbf4db42e	Added support for multiple graphics contexts, submission from Max Rhiener. Alas changed the indenting to use 4 spaces instead of tabs, this irons out differences when working under Windows and Unix, keeping the identing consistent.	2002-01-18 22:25:51 +00:00
Robert Osfield	58ead9aead	First steps to updating the calcTransform function in Billboard to fix z axis contraint on rotation axis.	2002-01-18 22:15:59 +00:00
Robert Osfield	d20c2795d1	Removed the global scope operators for the isnan(..) etc calls to fix compilation under some compiler combinations.	2002-01-18 14:12:36 +00:00
Robert Osfield	25bb70a86b	Made the osg::Timer::tick() method a const method.	2002-01-18 14:11:46 +00:00
Robert Osfield	5cff1c7a6f	Fixed typo in comment, reference to BoundingSphere has been changed to BoundingBox. Typo spotted by Gial Paolo Lorenzetto.	2002-01-18 10:26:06 +00:00
Robert Osfield	d1b2fcd0df	Fixed ENALBE_ALL_CULLING spelling mistake, have changed it to ENABLE_ALL_CULLING.	2002-01-17 22:41:34 +00:00
Robert Osfield	06e0310314	Added support for glutSpecialFunc, glutSpaceballMotion, glutSpaceballRotate and glutSpaceballRotate into osgGLUT::Window base class.	2002-01-17 22:40:16 +00:00
Robert Osfield	7c29110e40	Changed the enum Types { ... } so that in no longer explicitly sets the values, leaving C++ to ensire that values are unque and insequence.	2002-01-16 21:22:06 +00:00
Robert Osfield	1fb8f9cb86	First batch of changes required for MacOS X build. Orignal submission from Phil Atkin, merged by Robert Osfield.	2002-01-16 10:36:20 +00:00
Robert Osfield	87763acc03	New ajustAspectRatio (ADJUST_NODE) mode added to osg::Camera to fix issue with integration with vrjuggler, submitted by Allen Bierbaum.	2002-01-15 11:05:00 +00:00
Robert Osfield	4ea7de39c6	Added osg::ShadeModel state attribute which encapsulates glShadeModel.	2002-01-04 17:35:54 +00:00
Robert Osfield	e3ad8a87ee	Updates for Cygwin port, from Norman Vine.	2002-01-03 21:34:57 +00:00
Robert Osfield	03b161942b	Fixed the orientation of for_each_triangle cases for QUAD and QUAD_STRIP.	2002-01-02 10:49:26 +00:00
Robert Osfield	c518d69013	Removed the variables which were duplicated in osgGLUT::Viewer and osgGLUT::Window, standardising on the Window ones, and therefore removing an unitialized variable that had been introduced. This caused a crash under WindowsXP due to send invalid values to glutReshapeWindow.	2001-12-31 23:21:16 +00:00
Robert Osfield	bd0f334329	Added a more detailed explanation of how LOD's work.	2001-12-31 23:16:20 +00:00
Robert Osfield	97e7f5b829	Added osg::GeoSet::FLAT_TRIANGLE_FAN to the list if primitive handled by the for_each_triangle template function.	2001-12-30 20:03:42 +00:00
Robert Osfield	625e8e730a	Added comment to osg::Transform w.r.t use of GL_NORMALIZE when using scaling Transforms.	2001-12-29 14:27:46 +00:00
Robert Osfield	c236e38b90	Made inline documentation on the Values enum clearer w.r.t the function of OVERRIDE_ON and OVERRIDE_OFF.	2001-12-27 20:06:07 +00:00
Robert Osfield	98c8447ae9	Fixed the osg::Light so that it requires the user to explicitly define which OpenGL light is being operated on, and also now relies upong the standard osg::State handling of OpenGL modes to switch on the appropriate lights. The previous static counter mechansim for the light number was causing a redundent light to be created when the osg plugin created the first osg::Light to use a prototype for other osg::Light's to be cloned from in the .osg plugin execution. The static count mechanism also prevent the lights modes being controlled independantly from the setting of the light paramters themselves. This meant that a light once created was global, and couldn't be turned off locally via the OSG's support for OpenGL mode enabling/disabling. This has been overcome with the new implementation, the user has complete flexiblity of when and where to use the different lights at their disposal.	2001-12-24 21:34:40 +00:00
Robert Osfield	a6d329b812	Updated the osgGLUT::Viewer to subclass from osgGLUT::Window as has been intended since the development of osgGLUT::Window.	2001-12-24 19:06:49 +00:00
Robert Osfield	19c99dc94c	Further work on improving stereo support in the OSG. Renamed the osg::VisualsSettings to osg::DisplaySettings, and osgUtil::VisualsRequirementsVisitor to osgUtil::DisplayRequirementsVisitor. Added support for OSG_SCREEN_HEIGHT into osg::DisplaySettings, and added a DisplaySettings* to the constructors of osg::SceneView and osg::Camera.	2001-12-21 22:48:19 +00:00
Robert Osfield	734be18471	Updates to the support for stereo in osg::Camera, osgUtil::SceneView and the CameraManipulators.	2001-12-21 13:07:35 +00:00
Robert Osfield	9365f0e3b1	Added support for glLineWidth via an osg::LineWidth StateAttribute.	2001-12-20 20:48:46 +00:00
Robert Osfield	8aa72d85cf	Updates to the camera code related to stereo, adding fusion distance.	2001-12-20 16:35:38 +00:00
Robert Osfield	296865e250	Adding support for controlling visual settings via environmental variables and command line paramters. Including support for stereo and stencil buffer.	2001-12-19 00:38:23 +00:00
Robert Osfield	bc49a83c51	Updated the Optimzer::FatternStaticTransform visit so by default it ignores all dynamic transforms, previously it flattened dynamic transforms as well.	2001-12-17 15:05:06 +00:00
Robert Osfield	f5873a82c5	Integrated detailed near clipping plane calculation into osgUtil::CullVisitor, submitted by Sasa Bistroviae.	2001-12-16 22:20:26 +00:00
Robert Osfield	cb8025d913	Renamed osg::Matric::makeIdent() to osg::Matrix::makeIdentity() to make it consistent with the rest of the osg::Matrix naming. Updated OSG distribution to account for new name. Added support for the STATIC/DYNAMIC osg::Transform::Type to the .osg ASCII reader/writer plugin and the flt reader plugin. Removed the non cost version of osg::Transform::getMatrix() as this could by pass the dirty mechinism.	2001-12-15 16:56:39 +00:00
Robert Osfield	478274ae7d	Fixes to Windows build in liu of the move to using just std::streams.	2001-12-14 23:18:28 +00:00
Robert Osfield	b1f478e5d2	Updated OSG so that the old OSG_USE_IO_DOT_H has be removed from all headers that used it, all references to the Standard C++ stream classes use the std::ostream etc convention, all references to "using namespace std" and "using namespace std::ostream etc" have been removed.	2001-12-14 21:49:04 +00:00
Robert Osfield	6070a9e1b1	Updatedwidley used includes to remove most of the float/double warnings generated when compiling under Windows with STLport.	2001-12-14 18:06:34 +00:00
Robert Osfield	84605a5f4e	Fixes for Win32 build related to changes in using namespace std.	2001-12-14 10:47:20 +00:00
Robert Osfield	a4e4d4fa7c	Removed all references to using namespace std to help solve compilation problems under Windows and IRIX. Also integrated small change to lib3ds from Drew for IRIX compilation.	2001-12-14 10:02:27 +00:00
Robert Osfield	f848c54ba3	Made the following name changes to Matrix and Quat to clean them up and make the functionality clear given the name. This will break user code unfortunately so please be away of the following mapping. osg::Matrix::makeTrans(..)?\026 -> osg::Matrix::makeTranslate(..) osg::Matrix::makeRot(..)?\026 -> osg::Matrix::makeRotate(..) osg::Matrix::trans(..)?\026 -> osg::Matrix::translate(..) osg::Quat::makeRot(..)?\026 -> osg::Quat::makeRotate(..) Also updated the rest of the OSG distribution to use the new names, and have removed the old deprecated Matrix methods too.	2001-12-12 20:29:10 +00:00
Robert Osfield	05e4a0b4ce	Fixed problem with loading interleaved arrays in the .osg loader, and corrected a spelling mistake in osg::GeoSet.	2001-12-12 12:55:01 +00:00
Robert Osfield	b3cfed2cb2	Fixed compilation problems under Windows due to changes in using std::ostream etc.	2001-12-11 16:00:32 +00:00
Robert Osfield	6c38b61185	Removed the 'using namespace std' and replaced with more specific 'using std::ostream' this should help prevent polution of the global namespace with std when including these osg include files.	2001-12-11 11:22:44 +00:00
Robert Osfield	a23627467b	Added support for automatic deletion of osg::GeoSet's attributes, via a default AttributeDeleteFunctor which uses delete []. Users can create their own handlers for the attribute memory to override this default behavior. Fixed a typo in ReaderWriterOBJ.cpp.	2001-12-04 22:57:40 +00:00
Robert Osfield	20e3785bf8	Various files which should have been checked in earlier but were missed... VisualStudio files for flt loader, and header files or Image and Texture for new osg::Texture::CLAMP_TO_EDGE and osg::Image::dirty.	2001-12-04 20:38:27 +00:00
Robert Osfield	34a4c18a26	Beginings of support for quad bufferd, red/green, and slit screen stereo.	2001-12-02 22:20:46 +00:00
Don BURNS	bca8b68a18	Corrected a small booboo in preprocessor guard for header file in GLU and added Matrix::identity() to Matrix	2001-12-02 08:59:39 +00:00
Don BURNS	4ef08067b7	Small fix for preprocessor _MP symbol clash with MFC.	2001-11-21 15:53:29 +00:00
Robert Osfield	bc44b9342b	Added DLL export to the internal classes in osgUtil::Optimize so that the internal classes can be used directly by client applications.	2001-11-19 11:52:58 +00:00
Robert Osfield	969f757679	Added osg::Image::dirtyImage() and setModifiedTag() to allow external updating of the image modified flag to be used in conjunction with texture subloading.	2001-11-18 21:31:16 +00:00
Robert Osfield	2c3b927d6c	Fixed compilation problem under Wndows	2001-11-14 15:32:15 +00:00
Robert Osfield	6cf543cf8c	Added osgUtil::TransformCallback to help with rigid body animation.	2001-11-14 14:10:12 +00:00
Robert Osfield	a434abafd7	Fixes for IRIX build. Updates to the osg::Transform, adding preMult and postMult methods and deprecating the old preRotate,preTranslate,preScale. Updated the rest of the OSG so that it nolonger uses the deprecated osg::Transform nodes. Renamed osgUtil::SceneView::setGlobalState() to osgUtil::SceneView::setGlobalStateSet() so that the name reflects its functionality better. Updated osgGLUT::Viewer etc to cope with new name change.	2001-11-14 14:09:07 +00:00
Robert Osfield	34555f61d6	Added new files to cvs.	2001-11-12 10:04:57 +00:00
Robert Osfield	5ceefdcc12	Fixed compilation error in src/osgDB/FileUtils.cpp. Added support for nested NodeCallbacks, allowing them to be chained together so that multiple operations can be applied.	2001-11-11 22:32:59 +00:00
Robert Osfield	7290f793f1	Added osgText::Paragraph which is a subclass from Geode which composes a list of text drawables as a paragraph block, handles breaking of text into individual lines automatically. Changed the osg::Node::setUserData so that the data type has to be an osg::Referenced, and removes the dependancy on osg::MemoryAdapter. I have done this since it simplifies the OSG side of the interface and makes it less like that the user might abuse the memory managment of the data. It does however mean that user data will have by subclassed from Referenced, and therefor may require users to have their own adapter to do this. However, this little nuasance is worth the extra cleaness and robustness afforded by going the osg::Referenced route.	2001-11-09 15:06:01 +00:00
Robert Osfield	b3160c882e	Fixed inlcude/BoundingBox to compile under Windows.	2001-11-06 11:36:11 +00:00
Robert Osfield	138a5300b0	Fixed inlcude/Math to compile under Windows.	2001-11-06 11:07:43 +00:00
Robert Osfield	5e6153b428	Added methods to support isNaN,isInfinte and valid to osg::Vec* and osg::Math, and added a guard to IntersectVisitor which uses these new methods to prevent invalid segments being added.	2001-11-06 10:34:51 +00:00
Robert Osfield	b45aa55555	Integrated updates to stats sent in my Geoff Michel.	2001-11-04 19:29:20 +00:00
Robert Osfield	06abf2266b	Updates to Makefiles to include osgText. Also a couple of undefined methods in osgText::Text have been added.	2001-11-02 20:11:37 +00:00
Robert Osfield	42faf78b47	Updated index.html with dependacy info about the new osgText library. Modified osg/Drawable::draw(..) so that it uses display list COMPILE rather than COMPILE_AND_EXECUTE to solve performance problems under NVidia drivers. The old behavior is still available by comments out a #define. Fixed the default compilation list src/osgPlugins/Makefile so that it compiles by defalt png and gif.	2001-11-02 12:26:33 +00:00
Robert Osfield	4d4ff39ff9	Added a bool paramter to osg::StateSet::compare(const StateSet& rhs,bool compareAttributeContents=false) const; to allow it to use different comparison schemes, now it can use checking for pointer equality (the default) or attribute contexts. This has been added to assist optimization of databases within the flt loader, but also could be useful for other operations too.	2001-10-31 20:04:32 +00:00
Robert Osfield	94ce36f9a3	Update to osgText to get things compiling under Windows.	2001-10-31 12:27:48 +00:00
Robert Osfield	8f4e62ced0	Further updates to the ReaderWriter support in osgDB, and a fix to a small warning in Matrix.cpp.	2001-10-30 19:23:24 +00:00
Robert Osfield	f0372817b5	Added support for ReadResult and WriteResult to the osgDB::ReaderWriter to allo plugins to pass back more information about the success or failure of a file load. All plugins have been updated to the new convention.	2001-10-30 14:20:37 +00:00
Robert Osfield	97e4488d80	Changed a #define ... (GLenum) 0x84fe to 0x84FE to fix problems under MacOS9 build.	2001-10-29 19:29:49 +00:00
Robert Osfield	939b12a908	Updates of osgDB/FileUtils to fix compilation problems under Win32	2001-10-24 19:48:58 +00:00
Robert Osfield	573f68c35b	Updates to osgText.	2001-10-24 13:46:58 +00:00
Robert Osfield	6ddb40ba70	Updated the osgText implemention, now works under Linux.	2001-10-24 09:08:02 +00:00
Robert Osfield	36d206f40f	Updates to the new osgText library to get it to compile under Linux.	2001-10-23 22:08:02 +00:00
Robert Osfield	8e1b1bcfc1	First past integrat of Max Rhiener work on wrapping FTGL to create osgText library and demo.	2001-10-23 19:51:39 +00:00
Robert Osfield	63bb05e6fd	Added new osgGLUT::Window base class which is very basic right now, all it does is bring up a GLUT window and provide virtual functions from which users should subclass to add functionality.	2001-10-23 15:55:01 +00:00
Robert Osfield	25c8b05914	Integrated Geoff Michel's updates to Stats code, whilest move all text rendering back in the viewer from the Statistics header. Added a osg::State::captureCurrentState(StateSet&) method and a copy constructor to osg::StateSet.	2001-10-22 22:02:47 +00:00
Robert Osfield	7082abb8ad	Added support for an osgUtil::SceneView::init() traversal which is called once per scene view. The user can attach a NodeVisitor to do init for them, or leave it to the default which is to use the osgUtil::DisplayListVisitor which compiles all display lists and texture objects. The init traversal is called automatically by the first call to either app() or cull(), so should not be called by user code during initialization. This ensures that a valid graphics context has been established before OpenGL is initialized. osgUtil::DisplayListVisitor has also been updated to use a bit mask for options, and the addition of compilation of texture objects (via StateAttribute::compile) has also been added.	2001-10-20 20:26:36 +00:00
Robert Osfield	ccc3d3fd8a	Added osgUtil::Optimizer which contains four visitor each designed for doing different types of optimization on the scene graph - state optimization, flattening static transforms, combining LOD's and removing redundent groups. The new Optimizer replaces the once seperate OptimizerStateVisitor.	2001-10-19 14:22:02 +00:00
Robert Osfield	54d490e24b	Added support for specifying whether view frustum and small feature culling should be applied to a node or its child with the new osg::Node::setCullingActive() flag. A mechanism has been implemented so that if child has its culling disabled then their parents, all the way up to the root are also have their culling implicitly disabled. The osg::CullVisitor has updated to take account of both the explicit control via setCullingActive and the implicit culling disabling through children being disabled. This feature is useful for nodes which don't have a bounding volume to cull against, earth sky implementations and light sources. The default osg::Node::_cullingActive is true, i.e. culling is enabled by default.	2001-10-19 12:56:37 +00:00
Robert Osfield	60d33f91f8	Reverted Bryan's changes to FrameStamp w.r.t std::tm structure which doesn't compile under Win32 and IRIX. Will need to find another solution.	2001-10-16 21:47:47 +00:00
Bryan THRALL	a203a1b127	* empty log message *	2001-10-16 20:56:46 +00:00
Robert Osfield	ada36c3462	Fixes for Win32 compilation.	2001-10-16 16:48:19 +00:00
Don BURNS	747019d0b9	added float *() operator to Vec{2,3,4} so we can pass Vec3's directly to OpenGL glVertex?fv().	2001-10-16 03:59:37 +00:00
Robert Osfield	de924ca759	Fixes for compilation under IRIX, submitted by Randal Hopper, with mods from Robert.	2001-10-15 15:50:55 +00:00
Robert Osfield	5de4e8e6d8	Made the new global state attribute instances in osg::State use osg:ref_ptr to automatically handle the memory deletion.	2001-10-15 14:29:40 +00:00
Robert Osfield	59077fed15	Added support for automatic creation of global StateAttributes to osg::State, these global attributes are created by cloning any attributes which are applied during rendering, the clone in a shallow copy, which will set up default valus for that attribute. This should prevent attribute bleed from one stateset to the next when the global StateSet doesn't contain an attribute used within the scene graph.	2001-10-15 14:07:54 +00:00
Robert Osfield	06dafa487e	Added osgDB::ReaderWriter::Options class to the ReaderWriter base class, support for settings options in osgDB::Registry, and added the paramter to all of the reaader/writer plugins. The Options structure by default has an string attached for packing basic options, however, it also can be subclassed to encapsulate any users defined option data. In the later case both the client code and the plugin need to be aware of subclass, the plugin will need to use dynamic_cast<> to assertain its type.	2001-10-14 17:54:25 +00:00
Robert Osfield	39ea16aad7	Added osg::StateSet::merge(const StateSet& rhs) merges merges the modes and attributes of rhs into 'this' stateset.	2001-10-14 09:58:49 +00:00
Don BURNS	3ecaf3cd6c	Fixed a small boo-boo in definition of bit masks in include/osg/Drawable Fixed incorrect normal conversions for osgconv.	2001-10-14 06:01:31 +00:00
Robert Osfield	1e4a0cadf5	Changed the naming and calling convention of the new Drawable::AttributeFunctor and have updated GeoSet to use mutable values for the _numverts etc, allowing osg::GeoSet::computeNumVerts() to be a const operation. osg::GeoSet::getNumVerts is now a const once more, so avoiding compilation problems. Also chaned the new osgconv orientation code to use a Drawable::AttributeFunctor so it can work on other Drawables other than just GeoSets.	2001-10-13 11:16:10 +00:00
Don BURNS	79a992ac72	Updated osgconv to be able to handle orientation swapping.	2001-10-13 07:24:25 +00:00
Don BURNS	5b3a52547a	Removed personal note in Matrix header file	2001-10-13 01:28:33 +00:00
Robert Osfield	9db63dfd5d	Added != method to Vec2,Vec3,Vec4 and did further work on the AttributeUpdateFunctors.	2001-10-12 20:05:55 +00:00
Robert Osfield	96085619ee	Added support for DYNAMIC/STATIC osg::Transform types and added new osg::Drawable::getStats and supportsAttributeUpdate(..) and applyAttributeUpdate(...) methods which will be to enable hooks into Drawable subclasses.	2001-10-10 20:20:14 +00:00
Robert Osfield	3c5b9c813d	Fixed spelling of osg::GeoSet::getNumInterleavedIndices, was missing a 'n'!	2001-10-10 14:38:12 +00:00
Robert Osfield	22aef83a8f	Updated MSVC Workspace files to fix build problems.	2001-10-09 20:03:51 +00:00
Robert Osfield	3da57d6d22	Added a osg::DegreesToRadians() and osg::RadiansToDegrees() method to osg/Math, updated the ReaderWriterBMP.cpp (mods sent in my Geoff Michel) and moved the osgUtil::Statistics to osg::Statistics in preperation to adding it to the the Drawable base class.	2001-10-06 20:29:42 +00:00
Robert Osfield	1fc623ad15	Added the Copyright message to the top of osgWX, with Ben Disoe's name as he wrote all the code.	2001-10-04 16:49:13 +00:00
Robert Osfield	9917b6500d	Added a copyright notice to all core headers, which all begin with //C++ header to help scripts and editors pick up the fact that the file is a header file.	2001-10-04 15:12:57 +00:00
Robert Osfield	d5ed4e2305	Added an implemention of basic state sorting to the RenderBin, but have commented out the sort operation as Peformance benifit is currently negligable, will need to improve on the sort functor to see real benifits.	2001-10-04 14:35:42 +00:00
Robert Osfield	4be1324b8c	Changed the numeric ordering of StateAttributes Types, as part of an investigation into state sorting.	2001-10-04 14:10:20 +00:00
Robert Osfield	2c6e85442b	Integrated changes for MacOSX, submitted by Phil Atkin, with small mods by Robert Osfield to maintain compatability under Linux.	2001-10-03 21:44:07 +00:00
Robert Osfield	7a7a26c2ea	Added include/osg/EarthSky and src/osg/EarthSky to cvs. Also move osg across to using radians for angular paramters by default. By defining USE_DEGREES_INTERNALLY you can get the OSG to revert to the old style degrees. This later feature is deprecated and only meant for helping comptability in the interim.	2001-10-02 15:59:49 +00:00
Robert Osfield	430c8606e9	Added osg::EarthSky node to the core osg library, and added support for it into osgUtil::SceneView, osg::CullVisitor, osgPlugin/osg and updated the hangglide demo to use the new earth sky node.	2001-10-02 11:36:14 +00:00
Robert Osfield	fc1fa57275	Added support for osg::StateSet comparison operators and using this new feature added support in osgUtil::OptimizeStateVisitor for removing duplicate StateSet's from the scene graph, previously only duplicated StateAttributes we're removed.	2001-10-01 23:02:14 +00:00
Robert Osfield	7359d33d53	Made spelling corrections, the spelling mistakes picked up by a script written by Neil Salter. script	2001-10-01 11:15:55 +00:00
Robert Osfield	ef3217cfde	Interegrated changes to Timer from Neil Salter to fix compilation problems which had been introduced by doing #include's within the osg namespace.	2001-09-30 20:41:20 +00:00
Robert Osfield	8e2f1bdb72	Modified the Matrix multiple method added by Don so it is safer and added comments explaining why it shouldn't be needed as other more efficient methods should be doing the work for us. Also added Matrix::ensureRealized() to support the lazy initialization of Matrix, whilest keeping the implementation robust so that external calls to Matrix which get values do so on an initialized matrix.	2001-09-29 09:37:43 +00:00
Don BURNS	4ba58ca29b	Added operator * (Matrix &) to Matrix (header) and operator [] to reference matrix elements.	2001-09-29 02:48:31 +00:00
Robert Osfield	ef2e9236bd	Made spelling corrections to osg include files, spelling mistakes detected by a script written by Neil Salter which analyses comments for mistakes.	2001-09-28 20:10:41 +00:00
Robert Osfield	12f77f141e	* empty log message *	2001-09-28 16:56:19 +00:00
Robert Osfield	57fd2b4bcb	* empty log message *	2001-09-28 12:36:40 +00:00
Robert Osfield	2a9848ea95	* empty log message *	2001-09-27 16:34:41 +00:00
Robert Osfield	ba47264c5e	* empty log message *	2001-09-27 09:44:55 +00:00
Robert Osfield	9fd1706e3c	* empty log message *	2001-09-25 17:56:56 +00:00
Don BURNS	7ae58df42a	Synch with 20010921	2001-09-22 02:42:08 +00:00
Don BURNS	ac2bdbda30	1) new implementation of the osg::Matrix class. Note details below. 2) cleaned up osg::Timer, still in progress. My intent has been to pave the way for support for other OS's. 3) new osg::FrameStamp class which has a frame number, reference time for each frame to be app, culled and drawn. The FrameStamp also can be passed to other machines (i.e. cluster) and the FrameStamp can be used with the slaves own app,cull and draw. I've also added the beginings of a calander time data to the FrameStamp to allow time or day and year to be used in setting up position of sun/moon etc. etc. 4) The osg::State now has contains a pointer to the last applied osg::Camera and the current osg::FrameStamp, so that drawables can use both pieces of information for creating effects such CLOD, earth/sky etc. The osg::NodeVisitor also now allows you to attach a FrameStamp to support syncronization of actions on the scene graph.	2001-09-19 23:52:12 +00:00
Don BURNS	736e0f73c3	o Added osgUtil::StateOptimizeVisitor which traversing the scene graph and builds up a map of all StateAttributes and StateSets and then removes the duplicates. This promotes state sharing throughout the scene graph which inturn can significantly improve performance thanks to reduced state changing. Particularily effective on datasets where a great deal of duplicated state exists. o Added pure virtual compare(const osg::StateAttribute&) method to osg::StateAttribute, and implemented it in all the subclasses from StateAttribute. Added <,== & != operator on StateAttribute and Matrix to support new StateOptimizeVisitor. o Added META_Object, META_Node and META_StateAttribute macros to Object, Node and StateAttribute respectively which define the standard pure virtual methods such as clone, className & isSameKindAs. Changed all the appropriate header files to use these macro's rather define them in each header, these cleans up the headers considerably. o Corrected the implementation of osg::Light::getType so it correctly uses a unique type for each of the OpenGL lights (GL_LIGHT0.. GL_LIGHT7 relates to osg::StateAttriburte::LIGHT_0..LIGHT_7. o Changed the definition of osg::StateStateAttribute::Type to is now a unsigned int rather than an enum, and have changed the name of the previous Type enum list to be Types. This makes it more consistent with the difination of values found in StateAttribute and also easier to extend with having to cast to an enum. o From Pail Fredrikson, updated Maitrx.new implemention which uses the same matrix orientation as the original Matrix implemention.	2001-09-19 23:46:48 +00:00
Don BURNS	81f553aaee	o Updated Metrowerks files for MacOS. They aren't 100% there yet, but getting there. o First cut of osgcluster demo. Very simple beginings. Alas I only one PC here so I can't test it in its current guise. o New support for NodeCallbacks, via AppCallback attached to osg::Node's, and a default osgUtil::AppVisitor which calls them on each frame. o Support for traversal masks in osg::NodeVisitor, osg::Node which allows nodes to be switched on or off via a bit mask. o Suppport for traversal number (frame number) and reference time into osg::NodeVisitor to handle syncronization of app and cull traversals. This also assist clustering as traversal number master to slaves.	2001-09-19 23:41:39 +00:00
Don BURNS	77494207fb	Removed files.... synching witn 0.8.42	2001-09-19 21:51:06 +00:00
Don BURNS	7e81f6cfa6	More clean up for synch with 0.8.42	2001-09-19 21:19:47 +00:00
Don BURNS	e8f256a59d	Added a bunch of files synched with 0.8.42	2001-09-19 21:08:56 +00:00
Don BURNS	70208ebc06	Initial revision	2001-01-10 16:32:10 +00:00

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4674 Commits