Giant refactor

Fix pick() picking from weird places on the screen with high DPI scaling

fix up things and remove unnecessary code

move drawState to Document

delete unneeded things

added a missing const

simplify further

Simplify PolygonCache

remove dead code

made editing tools not a polymorphic class tree

add missing file

cleanup, gl::Compiler changed to gl::ModelShaders

more work on circle tool + cleanup

work on circle tool

work on circle tool

Added line path tool

(0) -100 -16 +16 +100 tip

mercurial