ColladaExporter: Optimize material export and added example#15469

Merged

mrdoob merged 4 commits intomrdoob:devfrom

clintonman:colladaexport

Dec 28, 2018

Commits on Dec 23, 2018

adjusted collada export shader elements to follow the collada standard, changed material to get number of materials from the material array instead of the empty geometry.groups array and added an e…
clintonman
committed
fixed my matid error, changed output file names to be unique, removed console logs
clinton
committed

Commits on Dec 24, 2018

changed html title to three.js webgl - collada exporter and renamed the file from webgl_geometry_teapot_collada.html to misc_exporter_collada.html
clinton
committed

Commits on Dec 26, 2018

added misc_exporter_collada to the examples index page
clinton
committed