NAME

cgGLSetTextureParameter - sets the value of texture parameters

SYNOPSIS

  #include <Cg/cgGL.h>

  void cgGLSetTextureParameter(CGparameter param, GLuint texobj);

PARAMETERS

param

Specifies the parameter that will be set.

texobj

An OpenGL texture object name. This is the value the parameter will be set to.

DESCRIPTION

cgGLSetTextureParameter sets the value of a given texture parameter to a OpenGL texture object.

Note that in order to use the texture, either cgGLEnableTextureParameter must be called after cgGLSetTextureParameter and before the geometry is drawn, or cgGLSetManageTextureParameters must be called with a value of CG_TRUE.

RETURN VALUES

cgGLSetTextureParameter does not return any values.

ERRORS

CG_INVALID_PROFILE_ERROR is generated if param's profile is not a supported OpenGL profile.

CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter handle.

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

SEE ALSO

cgGLGetTextureParameter, and cgGLSetParameter