Hello
When i try to execute the following program in the Tutorial section i get
some error:
[EMAIL PROTECTED]:~/downloads/OpenSG/OpenSG/Tutorials$
./31PhongShaderWithGLMaterials
OpenSG Tutorial Example: Phong Shader with OpenGL Materials
Press Keys 1/2 to switch between Standard OpenGL and Phong Shader
visualization
FATAL: Couldn't link vertex and fragment program!
Warning: varying Texcoord is written to in the vertex shader but not read in
the fragment shader.
Varying fvObjectPosition read in fragment shader, but not written to in
vertex shader.
Link failed.
Could anyone provide any help on that?
Cheers
Sajjad
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