Name
cgGetTextureStateAssignmentValue - get a texture-valued state assignment's values
Synopsis
#include <Cg/cg.h> CGparameter cgGetTextureStateAssignmentValue( CGstateassignment sa );Parameters
- sa
- The state assignment.
Return Values
Returns a handle to the texture parameter associated with this state assignment.
Returns NULL if an error occurs.
Description
cgGetTextureStateAssignmentValue allows the application to retrieve the value(s) of a state assignment that stores a texture parameter.
Examples
to-be-written
Errors
CG_INVALID_STATE_ASSIGNMENT_HANDLE_ERROR is generated if sa is not a valid state assignment.
CG_STATE_ASSIGNMENT_TYPE_MISMATCH_ERROR is generated if sa is not a state assignment of a texture type.
History
cgGetTextureStateAssignmentValue was introduced in Cg 1.4.
See Also
cgGetStateAssignmentState, cgGetStateType, cgGetFloatStateAssignmentValues, cgGetIntStateAssignmentValues, cgGetStringStateAssignmentValue, cgGetSamplerStateAssignmentValue