Name
cgGetBoolStateAssignmentValues - get the values from a bool-valued state assignment
Synopsis
#include <Cg/cg.h>
const CGbool * cgGetBoolStateAssignmentValues( CGstateassignment sa,
int * nvalues );
Parameters
- sa
-
The state assignment.
- nvalues
-
Pointer to integer where the number of returned values will be stored.
Return Values
Returns a pointer to an array of CGbool values. The number of values in the
array is returned via the nvalues parameter.
Returns NULL if an error occurs or if no values are available.
nvalues will be 0 in the latter case.
Description
cgGetBoolStateAssignmentValues allows the application to
retrieve the value(s) of a boolean typed state assignment.
Examples
to-be-written
Errors
CG_INVALID_STATE_ASSIGNMENT_HANDLE_ERROR is generated if sa is not a valid state assignment.
CG_INVALID_PARAMETER_ERROR is generated if nvalues is NULL.
CG_STATE_ASSIGNMENT_TYPE_MISMATCH_ERROR is generated if sa is not
a state assignment of a bool type.
History
cgGetBoolStateAssignmentValues was introduced in Cg 1.4.
See Also
cgGetStateAssignmentState,
cgGetStateType,
cgGetFloatStateAssignmentValues,
cgGetIntStateAssignmentValues,
cgGetStringStateAssignmentValue,
cgGetProgramStateAssignmentValue,
cgGetSamplerStateAssignmentValue,
cgGetTextureStateAssignmentValue
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