cgGetFloatAnnotationValues(3)

NAME
cgGetFloatAnnotationValues - get a float-valued annotation's values

SYNOPSIS
  #include <Cg/cg.h>
  const float * cgGetFloatAnnotationValues( CGannotation ann,
                                            int * nvalues );

PARAMETERS
The annotation from which the values will be retrieved. Pointer to integer where the number of returned values 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.

Returns NULL if no values are available. nvalues will be 0.

DESCRIPTION
cgGetFloatAnnotationValues allows the application to retrieve the value(s) of a floating-point typed annotation.

EXAMPLES
to-be-written

ERRORS
CG_INVALID_ANNOTATION_HANDLE_ERROR is generated if ann is not a valid annotation.

CG_INVALID_PARAMETER_ERROR is generated if nvalues is NULL.

HISTORY
cgGetFloatAnnotationValues was introduced in Cg 1.4.

SEE ALSO
cgGetAnnotationType, cgGetIntAnnotationValues, cgGetStringAnnotationValue, cgGetBoolAnnotationValues