NAME
cgGetFloatAnnotationValues - get a float-valued annotation's values
SYNOPSIS
#include <Cg/cg.h> const float *cgGetFloatAnnotationValues(CGannotation ann, int *nvalues);PARAMETERS
- ann
Specifies the annotation.
- nvalues
Pointer to integer where the number of values returned will be stored.
DESCRIPTION
cgFloatAnnotationValues allows the application to retrieve the value(s) of a floating-point typed annotation.
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.
ERRORS
CG_INVALID_ANNOTATION_HANDLE_ERROR is generated if the handle ann is invalid.
CG_INVALID_PARAMETER_ERROR is generated if nvalues is NULL.
SEE ALSO
the "cgGetAnnotationType" document, the "cgGetIntAnnotationValues" document, the "cgGetStringAnnotationValues" document, and the "cgGetBooleanAnnotationValues" document,