[vtk-developers] hardware shaders

[Utkarsh Ayachit]

Hi Sven,

The test scripts are:
**VTK/Rendering/Testing/Tcl/TestCgShader.tcl
**VTK/Rendering/Testing/Tcl/TestGLSLShader.tcl

Utkarsh.

Sven Prevrhal wrote:
> Hi Utkarsh,
> 
>  
> 
> I’d be interested in seeing the test code for the shaders but could not
> find it in the doc tree. Could you point me to the right place?
> 
>  
> 
> Sven
> 
>  
> 
>  
> 
> Hi Gary, Tim,
> 
>  
> 
> Since it didn't involve much effort, I've gone ahead and added
> 
> Add/RemoveShader API to the ShaderProgram.  Rest of the code was already
> 
> well equipped to accept multiple shaders. Since Cg has limitations, I
> 
> will soon add restrictions on the number of shaders of each type that
> 
> can be  added.
> 
>  
> 
> Also, as a side note, Cg/GLSL tests have been added. They should also
> 
> serve as a example for anyone who is wondering how to start using shaders.
> 
>  
> 
> Utkarsh.
> 
>  
> 
> 
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