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()  ?

Blender: Index buffer

Object3D: Let .toJSON serialize .metadata to root.

Showstoppers

Fix/amfloader threejs coding style

Adding AMFLoader

missing files for the disabling of logging

change getNow -> _getNow

Modern Mixer-based Animation System