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