I have the newest driver 81.85 installed under my NV Geforce 6200, and it still have no VERTEX_BLEND_ARB support, and “OpenGL extension Viewer” report it support OpengL 1.4,1.5,2.0 for 100%, but I just can’t find the VERTEX_BLEND_ARB extension. And I can’t find it in nv6600 also!
I am just wondering why? Is VERTEX_BLEND_ARB extension a OpenGL 1.4 spec, or it is abandoned?
Or we have to support Vertex Shader in program to implement hardware vertex blend?
I am so confused, an answer would be appreciated.