| Description: | Set the type of iteration done by GetNextPoint and GetNextCylinder. This call does an implicit "ResetLists". | 
| Syntax: | "SetIterationType n" where: n = 0 to make iteration through all points or cylinders and n = 1 to make iteration through only those points or cylinders selected by PhotoModeler user. | 
| Return: | "1" if successful, "0" if not successful. Failure returns - incorrect number of parameters - no project is open - 'n' not in valid range | 
| Example: | "SetIteratorionType 1" return: “1” |