NAME
cgGetFloatStateAssignmentValues - get a float-valued state assignment's values
SYNOPSIS
#include <Cg/cg.h> const float * cgGetFloatStateAssignmentValues( CGstateassignment sa, int * nvalues );PARAMETERS
- sa
The state assignment from which the values will be retrieved.
- nvalues
Pointer to integer where the number of values returned will be stored.
RETURN VALUES
Returns a pointer to an array of float values. The number of values in the array is returned via the nvalues parameter.
If no values are available, NULL will be returned and nvalues will be 0.
DESCRIPTION
cgGetFloatStateAssignmentValues allows the application to retrieve the value(s) of a floating-point typed state assignment.
EXAMPLES
to-be-written
ERRORS
CG_INVALID_STATE_ASSIGNMENT_HANDLE_ERROR is generated if the handle sa is invalid.
CG_INVALID_PARAMETER_ERROR is generated if nvalues is NULL.
CG_INVALID_PARAMETER_TYPE_ERROR is generated if the state assignment is not float-typed.
HISTORY
cgGetFloatStateAssignmentValues was introduced in Cg 1.4.
SEE ALSO
cgGetStateAssignmentState, cgGetStateType, cgGetIntStateAssignmentValues, cgGetBoolStateAssignmentValues, cgGetStringStateAssignmentValue, cgGetProgramStateAssignmentValue, cgGetSamplerStateAssignmentValue, cgGetTextureStateAssignmentValue