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

Updating SVGLoader to handle comments

Instancing reset

The documentElement will always return the svg node. Otherwise it used to fail, if there was a comment node before it. Comments are commonly seen when an svg is exported from Adobe Illustrator.

Initial commit for webgl_loader_amf.html

DirectionalLight changed to PointLight.  Camera orientation changed to Z up with new model oriented correctly

Updated addAttribute('index'... to setIndex(... per a warning in r73dev

Make readRenderTargetPixels() work with implementation defined formats

Clock additions and Unit-Tests for Clock

Set default scale for amf documents without a scale attribute

We have to bind the buffer before making the test, because the answer is circumstantial ( https://www.khronos.org/registry/webgl/specs/1.0/#readpixels ).

Did you know that with the OES_texture_float extension Chrome allows rendering to a float texture then reading a float render target to a Float32ArrayBuffer in readPixels()  ?