commit ee3216d8f8358d8cbb43427b4f421cca5ea1ad20
author Mike Reed <reed@google.com> Fri Jan 17 17:35:04 2020 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Sat Jan 18 03:16:18 2020 +0000
tree eef3d29754cf43bcdde25f5292c48631599415be
parent 3e2c99b96c29fd0fa63f229c8574cbec9076903a

Use SkSL to do point-light shading

- misc fixes to utilities
- hit-testing for 3D scenes (simple version)

Had to manually inform the shader of the local-to-world matrix.
Should try making that automatic in the future.

Note: due to bug in interpreter, point-light sample can't run in raster
(yet).

Change-Id: I7a30b7676ea6cd7eb264373dd2507133c901d85e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/264999
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>