| Use of GLSL for vertex and fragment programs in Qt | |
| --------------------------------------------------- | |
| We don't compile the *.glsl files because we don't want the build process of | |
| Qt to require cgc from nVidia to build the fragment programs. | |
| The script src/opengl/util/glsl_to_include.sh will compile a GLSL program to a file | |
| that can be included in a C(++) program. The file is the output from cgc | |
| quoted as a string. | |
| This can be done manually by: | |
| ./glsl_to_include.sh radial.glsl | |
| ./glsl_to_include.sh conical.glsl | |
| This will produce the files radial.frag and radial.glsl_quoted. | |
| (and also conical.frag and conical.glsl_quoted) | |
| These files are included by qpaintengine_opengl.cpp |