Diving into Form (graphics) programming. Incredibly impressive scheme, Jim!! Well done!! Have run into a hitch in that I can’t seem to procedurally create Line Objects with positive slope. Appears PanX takes the input coordinates and consistently re-arranges them to give a line with negative slope. Have studied the properties of positive slope lines created manually, but can’t see an explanatory pattern.
What am I missing??
Demo here: https://dl.dropboxusercontent.com/u/95490672/Line%20Demo.pandb.zip