tree 582daf4ae76abb74e106783a804355920803be00
parent f20488b4f2139e6ca09fee7e39b731dd8ab467db
author robertphillips <robertphillips@google.com> 1438198084 -0700
committer Commit bot <commit-bot@chromium.org> 1438198084 -0700

Move LightingShader to effects

Additionally this CL:

forces the light colors to be opaque
forces the light direction to be normalized
adds a raster implementation
adds a gm

Review URL: https://codereview.chromium.org/1245883003