cgGetTextureStateAssignmentValue

Langue: en

Version: 47071 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

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

cgGetTextureStateAssignmentValues 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

the cgGetStateAssignmentState manpage, the cgGetStateType manpage, the cgGetFloatStateAssignmentValues manpage, the cgGetIntStateAssignmentValues manpage, the cgGetStringStateAssignmentValue manpage, the cgGetSamplerStateAssignmentValue manpage