Robert Osfield
67e8e0b287
Added PolytopeVisitor to SphereSegment.cpp to help cull down to only drawables
...
that intersect with the frustum of the SphereSegment. PolytopeVisitor may
eventually be pulled out to be more generally used along the lines of osgUtil::IntersectVisitor.
2005-09-08 18:56:37 +00:00
Robert Osfield
559219f519
Added initial interface for computing intersections between sphere segments
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and terrain.
2005-09-08 13:10:04 +00:00
Robert Osfield
428608e781
Warning fixes for IRIX
2005-05-16 15:51:57 +00:00
Robert Osfield
bf4d63f6ea
Added new Node/Drawable::s/getInitialBound and Node/Drawable::s/getComputeBoundCallback
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methods and reimplement computeBound so that it passes back a bounding volume rather
than modifying the local one.
2005-05-12 14:03:22 +00:00
Robert Osfield
7d24d9fdd5
Added #include <algorithm>
2005-04-08 12:22:03 +00:00
Robert Osfield
316c646a8f
From David Fries, add init() call to SphereSegment constructor, and
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new get methods for draw mask and color.
2004-03-31 08:52:47 +00:00
Robert Osfield
1f80e1e6c4
From Shane Arnott, added drawing of "split"
2004-02-12 01:42:00 +00:00
Robert Osfield
eca2fc2837
Improved osgSim::SphereSegmenet's handling of transparancy.
2004-02-12 01:15:37 +00:00
Robert Osfield
06046639b5
Fix for IRIX build.
2003-09-03 18:17:07 +00:00
Robert Osfield
9a5ab0ac47
Fixes for IRIX build.
2003-09-03 08:14:00 +00:00
Robert Osfield
e530912744
Made Matrix a typedef to Matrixf, and converted the old Matrix to Matrixf, as
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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
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
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osgspheresegment and osgscalarbar, and osgsimulation examples.
2003-09-01 09:36:03 +00:00
