FGFS-4.1/OpenSceneGraph
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5 Commits

Author SHA1 Message Date
Robert Osfield
b199a334d9 Introduced OSG_GL*_FEATURES macros defined in include/GL that are set to 0 or 1 according to what the assocoated version of GL is compiled against. 
Removed EXT postfix of FrameBufferObject functions, and added support for checking non EXT versions frame buffer object GL functions.

Introduced usage of OSG_GL*_FEATURES to avoid some #if #else #endif code blocks.

Using a submissions from Paul Martz as a guide added perliminary GL3 support to a range of OSG classes
 2009-11-10 17:01:08 +00:00
Robert Osfield
08903d65a1 Fixed handling of GL function pointer setup for GLES1/GLES2 targets 
Dropped the fixed function pipeline defaults from  StateSet and SceneView.
 2009-11-03 11:10:41 +00:00
Robert Osfield
26c57f125d Warning fixes 2008-12-17 13:14:17 +00:00
Robert Osfield
fccd05b290 Converted OpenGL version number code to using osg::asciiToFloat to avoid issues with conversion using locale senstive atof function 2008-11-24 13:19:01 +00:00
Robert Osfield
fea3595b43 From Mike Weiblen, restructured GL2Extensions so that they now live in their own GL2Extensions.cpp file rather than in Program.cpp 2008-01-21 11:47:40 +00:00