Rechercher une page de manuel
cgGetSamplerStateAssignmentParameter
Langue: en
Version: 47051 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
cgGetSamplerStateAssignmentParameter - get the sampler parameter being set up given a state assignment in its sampler_state blockSYNOPSIS
#include <Cg/cg.h>
CGparameter cgGetSamplerStateAssignmentParameter( CGstateassignment sa );
PARAMETERS
- sa
- The state assignment in a sampler_state block
RETURN VALUES
Returns a handle to a parameter.Returns NULL if sa is not a state assignment in a sampler_state block.
DESCRIPTION
Given the handle to a state assignment in a sampler_state block in an effect file, cgGetSamplerStateAssignmentParameter returns a handle to the sampler parameter being initialized.EXAMPLES
Given an effect file with:sampler2D foo = sampler_state { GenerateMipmap = true; }cgGetSamplerStateAssignmentParameter returns a handle to foo if passed a handle to the GenerateMipmap state assignment.
ERRORS
CG_INVALID_STATE_ASSIGNMENT_HANDLE_ERROR is generated if sa is not a valid state assignment.HISTORY
cgGetSamplerStateAssignmentParameter was introduced in Cg 1.4.SEE ALSO
cgIsStateAssignment, cgIsParameterContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre