Working GLSL TD Files for OSX Beta

[malcolm]

Is that extension supported by your GPU? You can check by using the OpenGL extension viewer app made by realtechVR

[gabevf]

The only thing I did was move ‘extension GL_ARB_gpu_shader_fp64 : enable’ from the shader into the Preprocess Directives parameter. I know that it’s not as simple as that. What specific way do you have to reference the extension in this parameter?

1. make a text DAT, and paste the “extension GL_ARB_gpu_shader_fp64 : enable” line inside.
2. drag the text DAT (or type the name of the DAT) into the Preprocess Directives parameter, in the GLSL Multi TOP.

Took me a while to figure this out, but I was so happy when i did, that I had to come here and share

Hope this helps!