some ifdef's added for compatibility

diff --git a/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx b/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx
index 74f069f7c1da13fbb34abaf9077a4d9a881cbe88..d12d064988e1ab7f7ea47e5f86f4e3943ded3d98 100755 (executable)
--- a/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx
+++ b/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx
@@ -91,6 +91,11 @@ PFNGLGETOBJECTPARAMETERIVARBPROC  glGetObjectParameterivARB  = NULL;
 PFNGLGETINFOLOGARBPROC            glGetInfoLogARB            = NULL;
 #endif
 
+#ifndef GL_ARB_point_sprite
+#define GL_POINT_SPRITE_ARB               0x8861
+#define GL_COORD_REPLACE_ARB              0x8862
+#endif
+
 unsigned int shaderId;
 
 //-----------------------------------------------------------------------------