fgluErrorString(3G)

fgluErrorString - produce an error string from a GL or GLU error code

Showing IRIX 6.5.30 (default release). Last changed in IRIX 6.5.15.

NAME
     fgluErrorString - produce an error string from a GL or GLU error code


FORTRAN SPECIFICATION
     CHARACTER*256  fgluErrorString( INTEGER*4 error )


PARAMETERS
     error  Specifies a GL or GLU error code.

DESCRIPTION
     fgluErrorString produces an error string from a GL or GLU error code. The
     string is in ISO Latin 1 format. For example,
     fgluErrorString(GL_OUT_OF_MEMORY) returns the string out of memory.

     The standard GLU error codes are GLU_INVALID_ENUM, GLU_INVALID_VALUE, and
     GLU_OUT_OF_MEMORY.  Certain other GLU functions can return specialized
     error codes through callbacks.  See the glGetError reference page for the
     list of GL error codes.

ERRORS
     NULL is returned if error is not a valid GL or GLU error code.

SEE ALSO
     glGetError, fgluNurbsCallback, fgluQuadricCallback, fgluTessCallback