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708 Commits

Author SHA1 Message Date
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
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
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
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
36cd372847 Added osg::CoordinateSystemNode 2004-04-29 22:16:50 +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
715cdcf5e2 From Don Tidrow, changed "setupGLExtenions()" to "setupGLExtensions()" in Texture and 
Texture.cpp
 2004-04-16 22:50:41 +00:00
Robert Osfield
97ef4985f7 From Eric Wing, clean ups for OSX support. 2004-04-11 21:21:38 +00:00
Robert Osfield
e44176a7aa Fixed the handling begin()/vertex()/end() sequences in TriangleIndexFunctor. 2004-03-29 12:28:40 +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
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
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
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
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
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
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
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
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
33201a8f25 Added new TriangleIndexFunctor. 2004-02-09 10:14:06 +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
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
635f302a2a Added support for osg::Texture::setBorderWidth(). 2004-01-27 21:29:58 +00:00
Robert Osfield
6700faccf4 Added operator = implementations to template classes. 2004-01-27 14:46:29 +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
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
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
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
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
413064fc6e Added support for priority offset and scale into PagedLOD. 2004-01-05 20:45:28 +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
458e10c796 Fixed getFogCoord methods 2004-01-02 20:44:18 +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
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
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
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
6d5eb79804 Addition of Mode mode=MODULATE constructor. 2003-12-09 12:05:50 +00:00
Robert Osfield
393f1580c8 From Pavel Moloshtan, extension support for ARB_occlusion_querry 2003-12-09 11:20:44 +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
e7f9a51f0f Updates to osgdem + BoundingBox to support graph iterators 2003-11-27 15:13:55 +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
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
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
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
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
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
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
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
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
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