Bitmap Distortion Shader Ex. don't work?

[Helper]

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On 13/03/2004 at 01:31, xxxxxxxx wrote:

User Information:
Cinema 4D Version:   8.500 
Platform:      Mac OSX  ; 
Language(s) :     C++  ;

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I'm currently evaluating the C++ SDK Example Shader Bitmap Distortion as the (only?) Example of a shader that modifies other shaders.

Now the funny thing: If I put a noise into the input texture, then the shader works in the 2D-preview and in the editor view.

It doesn't update the 3D shader preview though, and it doesn't render correctly either.

Any insight anybody?

Thanks!

Kabe