How to route sine/cosine patterns for an angle sensor?

[der.ule]

I am not sure if @HiGreg is still working on KiCommand, but he was doing pretty cool stuff for adding curves and text in a programmatical way:

KiCommand - Tutorial and Wiki

Part 3 - Using geoms to Create New Elements A geom consists of a list of values used to specify one or more geometrical shapes. The list is easily generated manually, or can be extracted from existing objects such as DRAWSEGMENTs, TRACKs, and ZONEs. There are five commands that use a geom and a wide variety of shape types to cover each of the shape types within a DRAWSEGMENT. The same geom specification can (soon) be used to generate TRACKs and ZONEs. Commands that use geom (Current command…