NAME
cgGetParameterIndex - get an array member parameter's index
SYNOPSIS
#include <Cg/cg.h> int cgGetParameterIndex( CGparameter param );PARAMETERS
- param
The parameter.
RETURN VALUES
Returns the index associated with an array member parameter.
Returns -1 if the parameter is not in an array.
DESCRIPTION
cgGetParameterIndex returns the integer index of an array parameter.
EXAMPLES
to-be-written
ERRORS
CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter.
CG_ARRAY_PARAM_ERROR is generated if param is not an array parameter.
HISTORY
cgGetParameterIndex was introduced in Cg 1.2.
SEE ALSO