RenderWebGL{Local,Worker} class methods return Promise instances from
all methods returning a value. This makes the API consistent from a
Web Worker vs. the local page, and also allows the possibility of
asynchronous render queries in the future.
RenderWebGL{Local,Worker} class methods return Promise instances from
all methods returning a value. This makes the API consistent from a
Web Worker vs. the local page, and also allows the possibility of
asynchronous render queries in the future.