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738 Commits

Author SHA1 Message Date
Robert Osfield
51faa7e43a Various updates to support the new GraphicsThread class. 2005-08-18 20:17:51 +00:00
Robert Osfield
84618ffcb3 Merged RenderToTextureStage functionality into RenderStage 2005-08-17 10:12:49 +00:00
Robert Osfield
e8fc5248fa Added realize() and isRealized() methods to osg::GraphicsContext. 
Added osgcamera example that uses osg::GraphicsContext to create the required
window for rendering too, will eventually use osg::CameraNode to replace usage
of osgUtil::SceneView.
 2005-08-16 13:29:07 +00:00
Robert Osfield
64fbb477fe Set the double buffer off when setting up pbuffers. 2005-08-06 19:16:53 +00:00
Robert Osfield
098fafc198 From Pavel Moloshtan, setting of the cull traversal mask which visiting camera 
subgraphs.  (with small tweak from Robert Osfield to remove compile warnings.)
 2005-07-27 13:38:15 +00:00
Robert Osfield
4e69d46289 Further work on trying to get glGenerateMipMapEXT working in conjunction with 
frame buffer objects.  Still don't work under Linux yet through :-|
 2005-07-27 11:27:44 +00:00
Robert Osfield
bddaefd569 Perliminary support for glGenerateMinMapEXT. 2005-07-25 16:12:24 +00:00
Robert Osfield
384830d37e Added handling of automatic setting up of the contextID. 2005-07-25 14:28:22 +00:00
Robert Osfield
3c23a42f17 Added support for TextureCubeMap into osgUtil::RenderToTextureStage. 2005-07-25 13:05:57 +00:00
Robert Osfield
ee8f7bb756 Added post draw callback to osg::CameraNode/osgUtil::RenderToTextureStage. 
Added support for Texture1D, 2D, 3D and TextureRectangle into osgUtil::RenderToTextureStage.
 2005-07-24 20:31:21 +00:00
Robert Osfield
302c58fc93 Implemented the beginings of the osgProducer::GraphicsContexImplementation. 
Added options into osgprerender for controlling how to do the pre rendering i.e.
--fbo, --pbuffer, --fb --window, and also added the option for controlling the
window size with --width and --height.
 2005-07-21 19:27:19 +00:00
Robert Osfield
7b23cf930e Added support for multiple colour buffers into osg::CameraNode/osgUtil::CullVisitor 2005-07-19 20:01:00 +00:00
Robert Osfield
8dd013171c Ported all the render to texture examples across to using the new osg::CameraNode. 
Added support for texture cube maps in FBO + CameraNode.
 2005-07-19 16:30:55 +00:00
Robert Osfield
d35ea68f3e Renamed Byte2,3,4 and Short2,3,4 and UByte4 to use the Vec*b, Vec*s and Vec4ub form 2005-07-15 14:41:19 +00:00
Robert Osfield
cfac4c74bc Added reference frame to TexGenNode 2005-07-15 08:32:36 +00:00
Robert Osfield
0956674292 Added back in the call to drawPreRenderStages() as this shouldn't interfere 
with the stereo code in SceneView as RenderStage should automatically only
allow themselves to be draw on per frame.
 2005-07-14 13:21:11 +00:00
Robert Osfield
99279fbf61 From Marco Jez, added missing method implementations to CameraNode and 
added check to ensure FBO extension is support to RenderToTextureStage.
 2005-07-08 14:46:13 +00:00
Robert Osfield
facb0e2638 From Pavel Moloshtan, Byte2,3,4 and Short2,3,4 classes and their Array counterparts. 
With a few build tweaks and bug fixes by Robert Osfield.
 2005-07-05 15:57:53 +00:00
Robert Osfield
042ca70866 From David Spilling, fixed the incircle test so it handles colinear points. 2005-06-24 20:19:12 +00:00
Robert Osfield
c5cad6982e Further FBO support work. 2005-06-16 14:01:38 +00:00
Robert Osfield
dfaed083ea Added osgmultiplecameras example and support for pre/post multiplaction. 2005-06-15 10:59:10 +00:00
Robert Osfield
71122ff38f Work on the RenderToTexture usage of the new osg::CameraNode. Both osghud 
and osgprerender now ported across to osg::CameraNode.
 2005-06-14 20:51:35 +00:00
Robert Osfield
e229a8cb67 Updates to clean up wrapper generation, and to update wrappers 2005-05-24 15:34:23 +00:00
Robert Osfield
276dfbd0ad Added support for setting the default render bin sort mode via the 
env OSG_DEFAULT_BIN_SORT_MODE variable or via or RenderBin::setDefaultRenderBinSortMode()
method.
 2005-05-19 15:17:53 +00:00
Robert Osfield
955cc1ec2a Added s/getClearMask() support to osg::ClearNode, osgUtil::SceneView and the 
.osg plugin.
 2005-05-18 19:55:14 +00:00
Robert Osfield
5947b97cde Improved the handling of data attached to proxy nodes 2005-05-17 14:25:11 +00:00
Robert Osfield
1dd553ed0e Bumped version numbers to 0.9.9 in rediness for 0.9.9 release. 2005-05-16 17:17:53 +00:00
Robert Osfield
3b4636311b Moved BaseOptimizerVisitor out of Optimizer into osgUtil namespace to try and 
get round MipsPro compile problems.
 2005-05-13 13:29:45 +00:00
Robert Osfield
fb34b22e34 Cleaned up API of BindAttributeLocation, added deletion of shader objects. 2005-05-11 11:41:44 +00:00
Robert Osfield
44c363dd3f Added code to prevent ProxyNode's from been "flattened" by 
osgUtil::Optimizer::FlattenStaticTransforms.
 2005-05-09 15:29:18 +00:00
Robert Osfield
a6e8378a72 Removed debug info 2005-05-08 19:21:43 +00:00
Robert Osfield
d1a1b1d95c Added more comprehensive releaseGLObjects(State*=0) throughout Nodes, 
Drawables,StateSet, and osgDB::Registry.

Added cleanup_frame() from to osgProducer::OsgCamerGroup to help with proper
clean of OpenGL objects before exit, and modified osgviewer, osghangglider,
osgwindows examples to do the extra frame call to cleanup_frame() before exit.
 2005-05-07 20:47:09 +00:00
Robert Osfield
cdab058b32 Added osg_DeltaFrameTime uniform to default set. 2005-05-06 10:32:31 +00:00
Robert Osfield
2798d58a41 Added support for osg_FrameNumber, osg_FrameTime, osg_ViewMatrix, osg_InverseViewMatrix 
into SceneView, controlled via a setActiveUniforms(.) method.
 2005-05-05 12:30:54 +00:00
Robert Osfield
f8c855a576 Fix for Tiger build 2005-05-04 11:38:34 +00:00
Robert Osfield
a1f23bbccd Fixed bug where the Optimizer::StateVisitor was trying to optimize 
non existant StateSet's.
 2005-05-04 09:11:32 +00:00
Robert Osfield
b85d4d4e7e Added support for optimization of Uniforms 2005-05-02 10:18:37 +00:00
Robert Osfield
03232ec667 Moved osg::Impostor to osgSim::Impostor, as Impostor isn't a core feature. 2005-05-01 19:48:49 +00:00
Robert Osfield
adba6fa559 Added RemoveLoadedProxyNodes pass to Optimizer, set on by default at present. 2005-04-30 15:16:05 +00:00
Robert Osfield
81f60233a9 From Geoff Michel : 
ac3d loader - better sharing of states between objects and Roger James' bug fix for missing normals.

  Tesselator.cpp - faster processing of polygon tesselation for single triangles (which dont need to be tesselated)

  osgtesselate.cpp - added wrap for texture so that appearance is as originally. Default texture behaviour has changed to clamp."
 2005-04-30 13:54:21 +00:00
Robert Osfield
67baa30218 Combine LOD fixed properly this time :) 2005-04-30 07:25:15 +00:00
Robert Osfield
bf03f094c2 fixed combined LOD bug 2005-04-30 07:22:56 +00:00
Robert Osfield
7117ff4bd3 Added support for controlling the frequency of checking for OpenGL errors 
via:

        enum CheckForGLErrors
        {
            /** NEVER_CHECK_GL_ERRORS hints that OpenGL need not be checked for, this
                is the fastest option since checking for errors does incurr a small overhead.*/
            NEVER_CHECK_GL_ERRORS,
            /** ONCE_PER_FRAME means that OpenGl errors will be checked for once per
                frame, the overhead is still small, but at least OpenGL errors that are occurring
                will be caught, the reporting isn't fine grained enough for debugging purposes.*/
            ONCE_PER_FRAME,
            /** ONCE_PER_ATTRIBUTE means that OpenGL errors will be checked for after
                every attribute is applied, allow errors to be directly associated with
                particular operations which makes debugging much easier.*/
            ONCE_PER_ATTRIBUTE
        };

        /** Set whether and how often OpenGL errors should be checked for.*/
        void setCheckForGLErrors(CheckForGLErrors check) { _checkGLErrors = check; }

        /** Get whether and how often OpenGL errors should be checked for.*/
        CheckForGLErrors getCheckForGLErrors() const { return _checkGLErrors; }
 2005-04-29 20:56:20 +00:00
Robert Osfield
30d20fcf55 From Farshid Lashkari, removed redundent fusion distance calculations from computeRightEyeProjectionImplementation and 
computeLeftEyeProjectionImplementation methods.
 2005-04-28 05:21:27 +00:00
Robert Osfield
0d9887462a Added MergeGeometryVisitor::setTargetMaximumNumberOfVertices(uint); 2005-04-23 16:09:20 +00:00
Robert Osfield
06dc3ebb34 From Reinhard Sainitzer, bug fix, added missing break; 2005-04-19 07:37:59 +00:00
Robert Osfield
08f593a54b From Joran Jessurun, Added setting of original node mask to flatten transforms 2005-04-15 20:11:50 +00:00
Robert Osfield
678b22ce83 Updated Copyright notices to 1998-2005. 2005-04-14 21:41:28 +00:00
Robert Osfield
d52e02aaeb From James French, a tweak with fix a compile problem related to STLport. 2005-04-08 14:44:44 +00:00
Robert Osfield
7d24d9fdd5 Added #include <algorithm> 2005-04-08 12:22:03 +00:00
Robert Osfield
a2974de978 Moved the istream and ostream support from Vec* and Matrix* into a seperate io_utils file. 2005-04-08 09:01:23 +00:00
Robert Osfield
22e446dbc9 Improved ParticleEffects 2005-04-04 07:54:52 +00:00
Robert Osfield
d52f4ea23a Added support for a new IsOperationPermissibleForObjectCallback in osgUtil::Optimizer. 2005-03-18 02:44:08 +00:00
Robert Osfield
6904696573 Added check against node.getName() into isNodeEmpty(Node&) method so that nodes 
with names arn't assumed to be empty.
 2005-03-17 10:24:22 +00:00
Robert Osfield
99f80a78f1 From Ruben, added handling of vertex indices. 
Note from Robert.  New codes produces errors when running
osgfxbrowser cow.osg so I have elected to keep the original
implementation of compute_basis_vectors around and as the default
compile to keep the CVS version working.  Ruben's new version
of compute_basis_vectors has to be explicitly compiled in by
toggling an #if 1 block to #if 0.
 2005-03-07 17:25:30 +00:00
Robert Osfield
4fa830315d Added event callback to Optizimer isNodeEmpty function 2005-02-25 23:01:07 +00:00
Robert Osfield
a9c61ad992 Remerged Tugkan's fix to flatten static transforms. 2005-02-12 19:47:38 +00:00
Robert Osfield
8ff060b840 Put spaitalize groups to end. 2005-02-12 16:49:28 +00:00
Robert Osfield
336612359b From Tugkan Calapoglu, bug fix to FLATTEN_STATIC_TRANSFORMS. 
Small tweak of the code to make the comparison against Identity matrix clearer.
 2005-02-12 16:24:28 +00:00
Robert Osfield
d5409942ee Fixed spatial groups. 2005-02-11 17:22:55 +00:00
Robert Osfield
7282adef2b Removed redundent _nodePath entry. 2005-02-10 21:30:03 +00:00
Robert Osfield
7fb8dfe5ed From Chris Xennon, add support for billboard intersections + fix to addLineSegments. 
Small addition from Robert Osfield of setLODSelectionMode(..) to control
the LOD selection behavior.
 2005-02-10 21:18:04 +00:00
Robert Osfield
8cc0cdb25c Fixed tabbing. 2005-01-27 11:16:03 +00:00
Robert Osfield
c99903497a From Yuzhong Shen, removed repeated statements in Hit operator =. 2005-01-21 21:00:33 +00:00
Robert Osfield
728b8c9301 Added setImageReadFormat and setImageReadDataType methods to RenderToTextureStage to 
allow customization of what format/data type to read such as reading from the depth buffer etc.
 2005-01-09 19:30:56 +00:00
Robert Osfield
814300f896 Fixed crash in osgUtl::Simplifier which was due to an dereference of an empty array. 2005-01-07 14:31:33 +00:00
Robert Osfield
a0ba625cb0 Property API clean to smooth the task of generating wrappers. 2004-12-17 01:06:33 +00:00
Robert Osfield
6690da4272 Changed RELATIVE_RF to ABSOLUTE_RF to fix bug introduced when naming was changed 
from RELATIVE_TO_ABSOLUTE to new convention
 2004-12-12 22:27:20 +00:00
Don BURNS
1771cdbcc7 Update version numbers in files 2004-12-04 23:38:24 +00:00
Robert Osfield
595dda6fe4 From Vivek Rajan, fixes to Solaris build. 2004-11-18 10:08:29 +00:00
Robert Osfield
6f22082c0b Removed the _initVisitor traversal for update() to prevent OpenGL being called at the wrong time. 2004-10-26 18:11:26 +00:00
Robert Osfield
b70ff91eaf Changed ABSOLUTE and RELATIVE to ABSOLUTE_RF and RELATIVE_RF to avoid stooppid Win32 #define 2004-10-24 20:04:00 +00:00
Robert Osfield
6821a80e14 Changed the ReferenceFrame enums to be RELEATIVE and ABSOLUTE, and 
deprecated the RELATIVE_TO_ABSOLUTE and RELATIVE_TO_PARENTS.
 2004-10-22 19:26:45 +00:00
Robert Osfield
48a1fff041 From Alan Purvis, with enum name tweaks from Robert Osfield. Addition of 
support for turing on/off the usage of vertex buffer objects.
 2004-10-19 09:29:13 +00:00
Robert Osfield
4192ef796b Added CullingSettngs::s/getInheritanceMask() and inheritCullSettings(,) method. 2004-10-12 09:54:03 +00:00
Robert Osfield
e4167d9baa Added missing _texAttrListMap.clear(); into reset() 2004-10-03 08:36:27 +00:00
Robert Osfield
3363d35ee6 Removed debugging messages 2004-09-30 14:54:42 +00:00
Robert Osfield
7e5c87de6a Changed the version strings to use OpenSceneGaph rather than "Open Scene Graph" 2004-09-27 12:07:34 +00:00
Robert Osfield
37c8b3a6fb From Geoff Michel, typos and spelling fixes. 2004-09-26 18:39:34 +00:00
Robert Osfield
b9e4235d85 Added releaseAllGLObjects() convinience method. 2004-09-23 20:01:40 +00:00
Robert Osfield
54b45ce3bc Updated to DatabasePager support 2004-09-21 21:33:52 +00:00
Robert Osfield
daf8887bb0 Changed usage of assert() to throw. 2004-09-07 14:34:04 +00:00
Robert Osfield
94f1f6025c Added a size check on heap_array<T, CmpT>::Adjust(size_t i) to 
prevent access errors.
 2004-09-07 10:45:22 +00:00
Robert Osfield
b50f0db0a9 Added handling of DrawArrayLengths PrimitiveSet. 2004-08-27 08:01:17 +00:00
Robert Osfield
14d9013699 Removed redundent include/ReadFile call 2004-08-13 13:27:29 +00:00
Robert Osfield
821b0991d9 From Ben Discoe, build fix for float version of Matrix. 2004-08-11 08:25:14 +00:00
Robert Osfield
857d8e2435 Added the ability to set the global stateset, as use this RenderStageLighting 2004-08-07 09:42:19 +00:00
Robert Osfield
4d2c08b39a From Marco Jez, commented out info debugging messages 2004-08-05 15:02:51 +00:00
Robert Osfield
66397b3962 Changed the popProjectionMatrix so that it didn't allow modification on the near 
and far values when clamping the projection matrix.
 2004-08-05 12:47:55 +00:00
Robert Osfield
ddb7423e46 Set version numbers for 0.9.7 release 2004-08-05 08:02:48 +00:00
Robert Osfield
7eb3f2646e From Norman Vine (with small tweaks by Robert Osfield), build fixes for Cygwin 2004-08-04 08:27:43 +00:00
Robert Osfield
79bc32ad7c Removed warings 2004-08-02 14:42:20 +00:00
Robert Osfield
9b33dee6ac Made the member variables in RenderStage and RenderBin protected 2004-08-02 12:19:50 +00:00
Robert Osfield
364d40061d Added glReadBuffer after each instance of glDrawBuffer to ensure that 
the any reads are done to the appropriate buffer.
 2004-08-02 09:30:13 +00:00
Robert Osfield
f206abcd43 From Geoff Michel, new osgtesselate example, and new features in osgUtil::Tesselator. 2004-08-01 10:36:02 +00:00
Robert Osfield
4d9bd4d825 Build fixes for gcc 3.4.1 support 2004-08-01 08:26:44 +00:00
Robert Osfield
9b9cb9cdb0 Added detection and disabling of flattening of static transforms which a 
LightPointNode exists in the scene graph.
 2004-07-29 10:13:02 +00:00
Robert Osfield
90ee9fa7cd Commented out debugging messages 2004-07-28 10:26:44 +00:00
Robert Osfield
1ec5b48148 Fixed the flatten static transform visitor so that it checks to see 
if a drawable can be flattened or not.
 2004-07-28 10:26:14 +00:00
Robert Osfield
8837d667f0 Made the handling of types more consistent 2004-07-26 19:40:02 +00:00
Robert Osfield
6f605d031f Added support for OSG_OPTIMIZER="OFF" 2004-07-22 18:34:38 +00:00
Robert Osfield
3bca9ec9cf Added SceneView::Options for SceneView::setDefaults(options) and 
OsgCameraGroup::setRealizeSceneViewOptions(options) to allow better control
of what functionality is compiled in by default.
 2004-07-20 10:17:22 +00:00
Robert Osfield
aa833acfd3 Added support for releasing GLObjects, and renamed DisplayListVisitor the 
GLObjectVisitor to better fit its function, and added support for releasing
objects as well as compiling them.
 2004-07-20 05:37:59 +00:00
Robert Osfield
47910f2c2e Removed enabling of use client stage storage hint. 2004-07-12 17:30:36 +00:00
Robert Osfield
6fd4677868 Added OPTIMIZER_TEXTURE_SETTINGS pass to Optimizer, which enables 
unref image data after apply, client storage hint.
 2004-07-12 13:20:18 +00:00
Robert Osfield
8a44435e4d Made the local storage of a StateAttribute* be a ref_ptr<> 2004-07-08 22:11:42 +00:00
Robert Osfield
e81d3ea000 Made the constructor's default value for _lightingMode be NO_SCENEVIEW_LIGHT 2004-07-08 22:10:44 +00:00
Robert Osfield
787792077c From Vasily Radostev, fixed Billboard compute near/far bug due to typo of bbCornerFar. 2004-07-07 13:19:07 +00:00
Robert Osfield
2598b02243 Changed the generation of primtive set to use DrawElementsUShort for even 
index sets that can be represented by UBytes, thisis to try to keep to
fast paths more likely to be supported by graphics drivers.
 2004-07-01 14:27:22 +00:00
Robert Osfield
06aa06d686 Added support for setting texture units in the new TexGenNode. 2004-06-17 14:02:15 +00:00
Robert Osfield
2d35b3cc27 Changed Billboard::g/setPos(..) to g/setPosition(..). 2004-06-14 19:34:43 +00:00
Robert Osfield
78d075eb24 Added new TexGenNode class for positioning tex gens. 2004-06-14 19:11:04 +00:00
Robert Osfield
dbba29e35c From Boris Bralo, reimplementation of dereference_less functor to use 
two input types, to attempt to avoid VC compile problems and redundent
copies of ref_ptr<>.
 2004-06-08 09:29:56 +00:00
Robert Osfield
4bb147aed4 Added haveAppliedAttribute to allow draw callbacks to get access to the 
current active lights.
 2004-06-04 12:27:04 +00:00
Robert Osfield
bfd1286b25 Add clamping to 0..1 bounds for each of the r,g,b,a components in 
the CubeMapGenerator::set_pixel() method.
 2004-06-04 11:35:13 +00:00
Robert Osfield
2cf45b50c9 From Terry Welsh, added checks to incoming Geometry for existance of normals, 
and if they are present use these to compute the tanget and binormals
vectors perpendicular to existing normals.
 2004-06-04 08:24:13 +00:00
Robert Osfield
6303b87e9a Added better handling of clamping of projection matrix 2004-05-25 07:40:18 +00:00
Robert Osfield
5eafee1b83 From Frank Lindeman, compile fix for VS to get round limitation is VS when 
handling templated methods.
 2004-05-12 14:22:01 +00:00
Robert Osfield
7742794eec From Bruce Clay, modify template copy method to avoid VS6.0 compile errors. 2004-05-10 20:01:13 +00:00
Robert Osfield
4ab330de96 Removed eroneous return statement. 2004-05-10 13:56:05 +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
fe0fd07f36 Moved isCulled check inside the CullVisitor::apply(Projection&) to just 
before traverse rather than at the begining of the method.
 2004-05-05 19:56:18 +00:00
Robert Osfield
55162d0c7c Changed notify level on several debugging messages from WARN to INFO. 2004-05-04 13:58:07 +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
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
df0d0b0fe7 Added missing billboard drawable dirtyBound() 2004-04-29 22:15:04 +00:00
Robert Osfield
be1a124b32 Fix for VS7.0 build from Mike Weiblen 2004-04-29 22:13:23 +00:00
Robert Osfield
0af4365d11 Fixed an iterator invalidation bug. (thanks to Per Månsson for tracking down the 
bug)
 2004-04-29 21:38:16 +00:00
Robert Osfield
ba5b90d43e Added missing dirtyBound() to billboard section of flatten static transforms 2004-04-29 15:57:03 +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
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
8a923e60a8 Changed the edge collapse to accept edges with more than two connected 
triangles.
 2004-04-21 10:40:12 +00:00
Robert Osfield
cc1314049c Changed the debugging info to output to osg::notify() rather than cout. 
Add a clear of all the internal EdgeCollapse structures to avoid memory
leaks
 2004-04-20 09:36:46 +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
45179b8868 Changed the scoping for for variables to fix VS6.0 compile. 2004-04-19 20:44:14 +00:00
Robert Osfield
f72e9befc1 Added support for detecting edge collapses which will overturn the local 
triangles.
 2004-04-19 20:06:26 +00:00
Robert Osfield
a1caa14a61 Added osgsimplifier example. 2004-04-18 16:15:49 +00:00
Robert Osfield
cf8c4c6a97 Further work on Simplifer support for compute error metric 2004-04-17 22:50:39 +00:00
Robert Osfield
8f819d7756 Changed TriangleSet::iterator to const_iterator to fix build under VS.NET. 2004-04-17 20:27:31 +00:00
Robert Osfield
117fa92462 Further work on simplifier edge collapse code 2004-04-17 16:02:38 +00:00
Robert Osfield
3b4e0a419a Added tests for the consistency of points, edges and triangles. 2004-04-15 09:37:10 +00:00
Robert Osfield
025cc6b819 Added support for removing triangles and associated edge and points from 
the EdgeCollapse object.
 2004-04-13 15:59:30 +00:00
Robert Osfield
073e49c3d8 Added support for copy all per vertex attributes to and from the edge collapse 
object.
 2004-04-13 14:39:43 +00:00
Robert Osfield
c80de01fd7 Further work on the new osgUtil::Simplifier. 2004-04-12 21:29:31 +00:00
Robert Osfield
ae7ceae631 From Paul Martz, added support for OpenFlight15.8 LightPointSystems 2004-04-10 11:30:16 +00:00
Robert Osfield
5c01b5118e Renamed MyTriangleOperator to CollectTriangleOperator. 2004-04-09 08:20:15 +00:00
Robert Osfield
51c8655630 Added beginning of new osgUtil::Simplifier 2004-04-08 11:27:01 +00:00
Robert Osfield
9e4b23a1ef Added extra check against a null vertex array to prevent a crash when 
tri stripping an empty geometry.
 2004-03-29 12:28:06 +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
8f226faae8 From Tom Jolly, addition a isCullingActive check to the culling test done 
on drawables.  This solves a osgParticle bug relating to bounding boxes being
initially at 0,0,0.
 2004-03-09 21:33:44 +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
2af70e3c4c From Ronny Krueger: 
In RenderStage.cpp removed erroneous else statement.

    In ShapeDrawable.cpp's PrimitiveShapeVisitor::apply(const Box& box) fixed
    order of the last face.
 2004-02-09 22:56:39 +00:00
Robert Osfield
33201a8f25 Added new TriangleIndexFunctor. 2004-02-09 10:14:06 +00:00
Robert Osfield
e4dac2e6f6 Fixed warning in Tesselation w.r.t unhandled cases in switch statement 2004-02-05 10:15:38 +00:00
Robert Osfield
519496754c Added dynamic_cast<DisplayListiVisitor> into SceneView::init() method to 
properly check for class type before doing setState().
 2004-02-03 19:07:32 +00:00
Robert Osfield
e266385769 Moved the InitVisitor::setState() into the SceneView::init() method to make 
sure that it always has the correct State object at the of the init.
 2004-02-02 16:55:29 +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
7a94ab3903 Added double's as parameters to _clampProjectionMatrix() template function to 
cure compile problems
 2004-01-29 10:44:08 +00:00
Robert Osfield
39d7afaed2 Added support for CullVisitor::clampProjectionMatrixCallback 2004-01-28 10:49:23 +00:00
Robert Osfield
2b9707cdfe Added rotation of billboard normal into flattern transform Optimizer pass. 2004-01-23 16:29:54 +00:00
Robert Osfield
4390114670 From Romano Magacho, add group->setName() to flattening of static transforms 2004-01-09 14:07:26 +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
884e046abb From Geoff Michel, added tesselate pass to Optimizer and added handling of per 
primitve color to osgUtil::Tesselator.
 2003-12-27 13:46:33 +00:00
Robert Osfield
5c199e01c0 Build fixes for VS6.0 2003-12-24 00:14:12 +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
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
caaed0d8b8 Added test against MultiSwitch in Optimizer to prevent switch children 
being removed.
 2003-12-15 08:54:38 +00:00
Robert Osfield
9f0dc42efe Fixed flatten static transform 2003-12-12 17:23:03 +00:00
Robert Osfield
4bf9347fae Made progress reports use osg::notify(osg::INFO) instread of std::cout 2003-12-12 13:53:04 +00:00
Robert Osfield
995af47ab9 Fixed merging of geometry code. 2003-12-12 13:24:23 +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
eb57ab5cda Added support for using DrawArrays when indices are in ascending order, and 
increment 1 at a time.
 2003-12-10 10:49:16 +00:00
Robert Osfield
a25e14b42f Improvements to the TriStripVisitor such that it now groups 4 point tri strips 
together as quads.
 2003-12-09 22:29:56 +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
0034d026d2 Added commented out lines for setting orange blue anaglyphic stereo. The 
analgyphic block really needs to have the color mask set up optionally, this
is something to configure in the future.
 2003-12-08 19:25:08 +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
3f14b9a653 Added code for combining adjacent static MatrixTransforms 2003-12-05 14:39:32 +00:00
Robert Osfield
9c2f01fd61 Added support for expanding index'd attributes from within 
osgUtil:TriStripVisitor.
 2003-12-04 17:14:06 +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
3c9d1e0603 Added a spatializer into osgUtil to create a balanced quad/oct tree. 2003-12-01 10:28:23 +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
27dbfa9810 Added copying of reference to the main CullVisitor's DatabaseRequestHandler over 
to the left/right eye CullVisitor to ensure that the database works in stereo.
 2003-10-29 19:22:19 +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
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
7d69f8e193 Added getPerspective() method to Matrix* and SceneView 2003-09-29 13:14:34 +00:00
Robert Osfield
00d8ce7a48 Changed std::vector<>::at(i) array access usage to straight [i] to keep things compiling on gcc 2.x serious 2003-09-26 20:14:30 +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
c91a2d3d3e Updated version numbers and ChangeLog for the release. 2003-09-16 21:25:25 +00:00
Robert Osfield
96388cee67 Added a check for the maximum index values of primitives, and then use this 
to select whether to use UByte,UShort or UInt versions of osg::DrawElements.
 2003-09-16 19:56:00 +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
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
131ebabaf5 Added call to handle_cull_callbacks_and_traverse(node) to 
CullVisitor::apply(Geode&) to enable cull callbacks to function on geode's.
 2003-09-08 08:44:05 +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
763ee70f2f Commented out calc near/far debugging messages. 2003-09-02 20:06:20 +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
7575f45800 Support for BumpMapping added by Marco Jez. 2003-09-01 21:53:53 +00:00
Robert Osfield
77c862d305 From Marco Jez, tangent space generator. 2003-08-27 14:13:12 +00:00
Robert Osfield
b5674a7dde Fixed CullVisitor::popProjectionMatrix() handling of othorgraphic near 
and far values.
 2003-08-27 00:39:44 +00:00
Robert Osfield
7b9de3ad91 From Marco Jez, improvement to the handling of coordinates frame in CubeMapGenerator. 2003-08-21 09:51:25 +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
8c65920c1f Fixes for Java build. 2003-08-18 09:24:17 +00:00
Robert Osfield
8a737dd2ca Added support for clampping the near and far values in othrographic projection. 
Fixed the handling of anaglyphic/stereo state in SceneView::draw().
 2003-08-08 00:36:51 +00:00
Robert Osfield
2ce08d8088 Warning fixes from Gideon May. 2003-07-23 11:45:37 +00:00
Robert Osfield
cc529aebe0 Bumped up version numbers in preperation for the 0.9.5 release. 2003-07-23 08:54:29 +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
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
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
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
1b9d7d458a Added support for texture object manager, which provides an automatic mechansim 
for reusing deleted textures.
 2003-07-14 14:42:10 +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
3f23a430fb Fixed from Pavel for the stats in RenderBin.cpp 2003-06-25 10:39:11 +00:00
Robert Osfield
277b6cf24a Spotted by Norman Vine - fixed typo in intersect visitor. 2003-06-25 08:50:57 +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
b17d2abc87 Adjustments to the horizontal and vertical split stereo code for better 
handling of aspect ratio.
 2003-05-26 15:00:38 +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
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
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
876e40802e Memory leak fixes from Joseph Steel. 2003-05-08 14:02:50 +00:00
Robert Osfield
aa0d5fc52e Changed the CullVisitor::popProjection() so that it doesn't adjust orthorgraphic 
projection matrices.
 2003-05-07 09:35:43 +00:00
Robert Osfield
d2d9b97953 Added set/getNearFarRatio() to CullVisitor. 2003-05-01 19:56:02 +00:00
Don BURNS
e1468428e3 set glDrawBuffer( GL_BACK ) in SceneView::draw() when not drawing in 
stereo mode.  Without this, we end up drawing to the wrong buffer when
toggling stereo off.
 2003-04-29 00:55:12 +00:00
Robert Osfield
89b1365b2b Added support for gather information on which vertices have been intersected with. 2003-04-25 13:47:33 +00:00
Robert Osfield
67f5cc46c1 Changed the maxx initializiation to use (*points)[last_valid_index].x(); 2003-04-17 13:36:41 +00:00
Robert Osfield
cad160fbe6 From Marco Jez, added DelaunayTriangulator class. 2003-04-16 19:21:27 +00:00
Robert Osfield
3bd03476f4 Moved the PickVisitor from osgUtil into the implementation of 
osgProducer::Viewer.  Removed methods in PickVisitor which wern't being
used by osgProducer::Viewer.  This has been done because the PickVisitor
interface and implementation weren't ready for general usage.
 2003-04-16 15:14:25 +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
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
026dc2cbb7 Added Geoff Michel's osgpick and osgUtil::PickVisitor code. 2003-04-13 13:26:41 +00:00
Robert Osfield
c2a9234cc5 Updated the version numbers to 0.9.4 2003-04-11 10:04:53 +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
22546b8085 Added support for multiple graphics context to osg::VertexProgram and osg::Impostor 2003-04-10 12:11:40 +00:00
Robert Osfield
2166f9b701 Fixes to the Impostor implementation. 2003-04-09 21:53:09 +00:00
Robert Osfield
e377424752 Added fallback in RenderBin::createRenderBin(const std::string& binName) which 
return a new RenderBin when the no prototype is found with className of binName.
 2003-04-09 10:10:57 +00:00
Robert Osfield
a47a6f0310 Fixes to the multipipe initialization. 2003-04-03 14:12:09 +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
d01d155ff9 Fixes for new beta release of VS.NET 2003-03-16 22:00:42 +00:00
Don BURNS
fa33244f92 1) Replaced all Makefile* with GNUmakefile*. 
2) Changed Makedepend system to make individual dependency files, which
   should save time rebuilding dependencies by limiting the regeneration
   of dependency file for only modified source files.
 2003-03-12 10:39:43 +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
5c4bcd4aac Moved the RenderLeaf implementatation across to always applying matrices 
before state, which fixes problem that can occur with state that needs
the current model view or projection matrices.

Changes osgreflect so that it uses ClipNode rather than clip plane, thereby
fixing the problems which occur when the above is applied.

Create a new osgProducer version of the original GLUT based version.
 2003-03-10 11:59:41 +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