Geometry: Renamed .sortFacesByMaterial() to .sortFacesByMaterialIndex(). See 9ca9003e.

remove material.ambient from everything per discussion here: https://github.com/mrdoob/three.js/pull/5741#issuecomment-67893202

ShaderUtils relied on ShaderChunks so this created troubles when trying to use three-canvas and three-extras. Besides, better to keep a single library of shaders.

Default value THREE.CullFaceFront, other valid value THREE.CullFaceBack.

These constants also go into renderer.setFaceCulling( cullFace, frontFace ) where they replace strings:

"back"  => THREE.CullFaceBack
"front" => THREE.CullFaceFront
"frontback"    => THREE.CullFaceFrontBack
""/0/undefined => THREE.CullFaceNone

See discussion in #2683

All examples should work now.

The only weird thing seems to be that for some reason bone texture doesn't like to be assigned to arbitrary texture unit (or more precisely to alternating texture units).

See #2340

Some material things are still broken, need to investigate.

Sorry that you had to add it @alteredq.