Layer Solo: always show bg; show effect against bg
authorAndrew Chadwick <andrewc-git@piffle.org>
Sun, 1 Jun 2014 22:54:15 +0000 (23:54 +0100)
committerAndrew Chadwick <andrewc-git@piffle.org>
Sun, 1 Jun 2014 23:14:23 +0000 (00:14 +0100)
commit26c0aeb68e2b6966d70a055374ff84847999f1a0
tree577728ec9def4ce33b19e2155ba6fcc882dcd3b9
parent8eb1201e00e73c6f18950499e14e72ecd0021fad
Layer Solo: always show bg; show effect against bg

* Always show the background in Layer Solo mode
* Layer Solo renders the effect of the current layer against the BG

This involves rendering everything specially though, with special choices
for what's visible and what's not all the way along the parent chain. The
code is hard to explain too :(
gui/document.py
lib/layer.py