cvs commit: fptools/libraries/GLUT/Graphics/UI/GLUT Debugging.hs fptools/libraries/GLUT/examples/Misc fptools/libraries/GLUT/examples/RedBook fptools/libraries/OpenGL/Graphics/Rendering/OpenGL/GLU Errors.hs ErrorsInternal.hs Quadrics.hs Tessellation.hs

[Sven Panne]

panne       2004/01/17 05:28:59 PST

  Modified files:
    libraries/GLUT/Graphics/UI/GLUT Debugging.hs 
    libraries/GLUT/examples/Misc ExtractContours.hs Triangulate.hs 
    libraries/GLUT/examples/RedBook Tess.hs TessWind.hs 
    libraries/OpenGL/Graphics/Rendering/OpenGL/GLU Errors.hs 
                                                   ErrorsInternal.hs 
                                                   Quadrics.hs 
                                                   Tessellation.hs 
  Log:
  Made error handling in GLU more consistent: The quadrics/tessellation
  APIs were a bit strange from an error handling point of view. They
  used Maybe/Either for error reporting, but the rest of OpenGL uses
  global state for this (state variable "errors"). Now GLU errors are
  handled in the same way as GL errors, simplifying things quite a bit.
  
  Revision  Changes    Path
  1.7       +14 -1     fptools/libraries/GLUT/Graphics/UI/GLUT/Debugging.hs
  1.6       +3 -21     fptools/libraries/GLUT/examples/Misc/ExtractContours.hs
  1.6       +4 -17     fptools/libraries/GLUT/examples/Misc/Triangulate.hs
  1.6       +3 -21     fptools/libraries/GLUT/examples/RedBook/Tess.hs
  1.8       +3 -15     fptools/libraries/GLUT/examples/RedBook/TessWind.hs
  1.10      +2 -10     fptools/libraries/OpenGL/Graphics/Rendering/OpenGL/GLU/Errors.hs
  1.6       +53 -1     fptools/libraries/OpenGL/Graphics/Rendering/OpenGL/GLU/ErrorsInternal.hs
  1.16      +8 -19     fptools/libraries/OpenGL/Graphics/Rendering/OpenGL/GLU/Quadrics.hs
  1.25      +16 -24    fptools/libraries/OpenGL/Graphics/Rendering/OpenGL/GLU/Tessellation.hs