gl-program - Factor Documentation (original) (raw)
Class description
gl-program is a predicate class comprising values returned by OpenGL to represent proram objects. The following words are provided for creating and manipulating these objects:
| • | , - Link a set of shaders into a GLSL program |
|---|---|
| • | gl-program-ok? - Check whether a program object linked successfully |
| • | check-gl-program - Throw an error unless a program object linked successfully |
| • | gl-program-info-log - Retrieve the info log of messages generated by the GLSL linker |
| • | gl-program-shaders - Retrieve the set of shader objects composing the GLSL program |
| • | delete-gl-program - Invalidate a program object and all its attached shaders |
| • | with-gl-program - Use a program object |
Definition