These replace frontFaceDirection parameter strings in renderer.setFaceCulling( cullFace, frontFaceDirection ):

"cw"  => THREE.FrontFaceDirectionCW
"ccw" => THREE.FrontFaceDirectionCCW

See related cullFace constants changes in #2683

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

Default value is THREE.BackSide (use backfaces of objects when rendering depth map), other valid value is THREE.FrontSide (use frontfaces of objects when rendering depth map).

See discussion in #2683

Specular parameters will eventually need to go into G-buffer.

Started with extraction of deferred shading code snippets into more reusable components.

Before base class attributes that weren't in the constructors were not cloned properly in derived classes.

This is needed for handling manually created non-power-of-2 or small RGB DataTextures.

It corresponds to GL_UNPACK_ALIGNMENT parameter in glPixelStorei:

http://www.khronos.org/opengles/sdk/docs/man/xhtml/glPixelStorei.xml

Warning: this doesn't work with RGB textures (3 bytes per pixel) because of default 4 byte alignment requirement deeper in WebGL / OpenGL layer. Uploading smaller mipmap levels gets these GL errors:

"ArrayBufferView not big enough for request with UNPACK_ALIGNMENT > 1"

It works ok with RGBA textures (4 bytes per pixel). Seems this could also explain why 1 pixel RGB DataTextures were failing sometimes.

See #2681

Fixes #2683

THREE.Path
THREE.Shape
THREE.CurvePath
THREE.Curve
THREE.SubdivisionModifier
THREE.ExtrudeGeometry

@sole you might be interested in the script i used to help generate this.

p = new THREE.Path()
for (i in p) {
p.hasOwnProperty(i) && console.log('\n<h3>.' + i + '</h3>');
}

console.log('-------------')

for (i in p) {
var pp = p[i].toString().replace(/function/,'');
THREE.Path.prototype.hasOwnProperty(i) &&
console.log('\n<h3>.' + i + pp.substring(0, pp.indexOf('{')-1).replace(/\s+/g, ' ')  + '</h3>\n<div>todo</div>' );
}

See #2670

Right now, if the DDS data is a cubemap, the code is hardcoded to load 6 faces. This could be made more robust by checking DDSCAPS2_CUBEMAP_POSITIVEX, etc. to verify that all 6 faces exist before reading the data from the buffer.
I also did a quick update of the webgl_materials_texture_compressed example to load a cube DDS.

Now morph buffers behave the same like other buffers and do not attempt to get set when materials do not use corresponding attributes. Not having this was crashing deferred rendering when shuffling around materials in G-buffer passes.

fixes #2666

Gained more performance, used it for more bling.

Up to 95 fps.

Small performance improvement (88 fps => 91 fps).

Much faster with "discard" (56 fps => 88 fps).

Also fixed light colors to be in linear color space to match the rest of the pipeline.

- changed model to Lee Perry
- changed light pass material to use RGB-weighted wrap-around lighting (with deferred can't have easily together multiple material types :S)
- changed deferred rendering to use linear space lighting