NAME
    cgGLEnableTextureParameter - enables the texture unit associated with a
    texture parameter

SYNOPSIS
      #include <Cg/cgGL.h>

      void cgGLEnableTextureParameter( CGparameter param );

PARAMETERS
    param   The texture parameter which will be enabled.

RETURN VALUES
    None.

DESCRIPTION
    cgGLEnableTextureParameter binds and enables the texture object
    associated with param. It must be called after cgGLSetTextureParameter
    is called but before the geometry is drawn.

    cgGLDisableTextureParameter should be called once all of the geometry is
    drawn to avoid applying the texture to the wrong geometry and shaders.

EXAMPLES
    *to-be-written*

ERRORS
    CG_INVALID_PROFILE_ERROR is generated if param's profile is not a
    supported OpenGL profile. In particular, if param is not a parameter
    handle retrieved from a CGprogram but was instead retrieved from a
    CGeffect or is a shared parameter created at runtime, this error will be
    generated since those parameters do not have a profile associated with
    them.

    CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid
    parameter.

    CG_INVALID_PARAMETER_ERROR is generated if param is not a texture
    parameter or if the enable operation fails for any other reason.

HISTORY
    cgGLEnableTextureParameter was introduced in Cg 1.1.

SEE ALSO
    cgGLDisableTextureParameter, cgGLSetTextureParameter

