Robert Osfield
4895b22da1
Fixed various warnings which were appearing under MacOSX.
2002-07-13 21:17:40 +00:00
Robert Osfield
cbeeeefdab
Added osg::Drawable::PrimitiveFunctor and TriangleFunctor subclass for
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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
21beb236d2
Added support for occlusion of holes in occluders, and cleaned up the
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interface to ShadowVolumeOccluders.
2002-06-19 10:19:10 +00:00
Robert Osfield
5e85cd59ab
Added support for occluders occluding other occluders, which helps reduce
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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
27412c27c9
Fixes to the occluder culling code to properly disable occluders to prevent
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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,
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all volumes computed in eye coords.
2002-06-15 12:14:42 +00:00
Robert Osfield
25b420ac0e
Added computation of the occluders volume, scale it to a ratio of the
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frustum.
2002-06-14 16:28:47 +00:00
Robert Osfield
73ec80843f
Refined the CollectOccluderVisitor so that it checks the subgraph below
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a node contains occluders before traversing.
2002-06-14 13:49:59 +00:00
Robert Osfield
c71bf35152
Improvements to the plane clipping code.
2002-06-14 11:27:34 +00:00
Robert Osfield
61df1ed6b7
Further work on occlusion culling.
2002-06-13 23:46:02 +00:00
Robert Osfield
0ebe473eb5
Further work on Occlusion Culling. Most of work is complete, just debugging
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required now.
2002-06-13 16:21:00 +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
