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error in texture2d grad in glsl

Graphics and GPU Programming Programming

Started by vinesh March 23, 2013 10:25 AM

2 comments, last by x6itru 11 years, 1 month ago

vinesh

101

Author

March 23, 2013 10:25 AM

i have posted a rar file which contains a code and if i try to execcute the ocean.exe in the rar file its showing error aas given in the screen shot..

please help me in fixing it...

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149

March 23, 2013 11:47 AM

shaders are correct, its working for me on HD4870 ;p What is your gpu?

powly k

657

March 23, 2013 03:14 PM

Shaders are not correct, texture2DGrad doesn't exist since GLSL 1.3 - use textureGrad instead, it automatically chooses the dimension based on the sampler you pass as argument.

149

March 23, 2013 04:29 PM

he didnt specify which glsl version he's using.

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