NAME
cgGetConnectedParameter - gets the connected source parameter
SYNOPSIS
#include <Cg/cg.h> CGparameter cgGetConnectedParameter(CGparameter param);PARAMETERS
- param
Specifies the destination parameter.
DESCRIPTION
Returns the source parameter of a connection to param.
RETURN VALUES
Returns the connected source parameter if param is connected to one. Otherwise (CGparameter)0 is returned.
ERRORS
CG_INVALID_PARAM_HANDLE_ERROR is generated if param does not refer to a valid parameter.
SEE ALSO
the "cgConnectParameter" document, and the "cgGetConnectedToParameter" document