1 Use of GLSL for vertex and fragment programs in Qt

     2 ---------------------------------------------------

     3 

     4 We don't compile the *.glsl files because we don't want the build process of

     5 Qt to require cgc from nVidia to build the fragment programs.

     6 

     7 The script src/opengl/util/glsl_to_include.sh will compile a GLSL program to a file

     8 that can be included in a C(++) program. The file is the output from cgc

     9 quoted as a string.

    10 

    11 This can be done manually by:

    12 

    13 ./glsl_to_include.sh radial.glsl

    14 ./glsl_to_include.sh conical.glsl

    15 

    16 This will produce the files radial.frag and radial.glsl_quoted.

    17 (and also conical.frag and conical.glsl_quoted)

    18 These files are included by qpaintengine_opengl.cpp