add playAnimation
work-around for https://github.com/montagejs/digit/issues/35
animation fixes for cases where all animation do not start at 0
wholeBuffer was undefined
prevent inconsistent situation with compressed buffers
update Open3DGC integration
reflect changes for https://github.com/KhronosGroup/glTF/issues/96
fix skinning
cleanup
more GL direct value update
changes for https://github.com/KhronosGroup/glTF/issues/110
First pass on integrating o3dgc (not-emscripten translation version)
open3dgc compressed rambler data
more o3dgc integration
add o3dgc dependency
work-around for skinning. Encoding should be done with int.
remove o3dgc emscripten version.
add support for compressed animations
fix for binary compression
update gradient with gl direct values