Enable parallel "parfor" scene file generation in MakeSceneFiles()
Enable parallel "parfor" scene file generation in MakeSceneFiles()

Note: this means the input Collada file is a shared resource.  So any file copies need to be kept separate--ie named for the current condition.

RenderToolbox3/RenderToolbox3,RenderToolbox3/RenderToolbox3,RenderToolbox3/RenderToolbox3,tlian7/RenderToolbox3,tlian7/RenderToolbox3,RenderToolbox3/RenderToolbox3,tlian7/RenderToolbox3,tlian7/RenderToolbox3