I’ve put together a visual guide to the
PickHelper class in SketchUp’s Ruby API. When I first tried to use the
PickHelper class I was confused over what the different methods did, and found that the class has multiple purposes which makes the class somewhat more confusing to understand. I might eventually create wrapper classes that separate the different functions into their each respective domain.
Download PDF (v3.2 – 18 March 2013)
Let me know if it makes sense or not. This is my third attempt in visualizing this class.