FGFS-4.1/OpenSceneGraph
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Added GLExtensions::isPointSpriteModeSupported to allow it to be enable for GL versions that support GL_POINT_SPRITE_ARB/GL_POINT_SPRITE_OES

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Robert Osfield
2018-06-26 20:10:51 +01:00
parent 44b3bcc3fc
commit d01edcb540
3 changed files with 5 additions and 1 deletions
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src/osg/GLExtensions.cpp
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@@ -1054,6 +1054,9 @@ GLExtensions::GLExtensions(unsigned int in_contextID):
isPointSpriteSupported = validContext && (OSG_GLES2_FEATURES || OSG_GLES3_FEATURES || OSG_GL3_FEATURES || isGLExtensionSupported(contextID, "GL_ARB_point_sprite") || isGLExtensionSupported(contextID, "GL_OES_point_sprite") || isGLExtensionSupported(contextID, "GL_NV_point_sprite"));
isPointSpriteModeSupported = isPointSpriteModeSupported && !OSG_GL3_FEATURES;
isPointSpriteCoordOriginSupported = validContext && (OSG_GL3_FEATURES || (glVersion >= 2.0f));