Moving light-sources

[mstoisa]

Objective: move light sources

I am trying to render a scene where the light source is not fixed, but can move. In particular, I'm referring to a DirectionalLight whose direction I want to change.

What's currently available

Aside from the APIs for adding and removing lights, I haven't found any APIs for moving light sources, nor any way to keep a reference to them. They aren't currently implemented, are they?

Workaround I found

As a workaround, I found I can find the reference to light-sources through their node, in scene.visualizer.context._scene.nodes, then modify its matrix to change direction of the light.

Do you think there is a better way to do this? If not, I believe adding specific APIs would be useful.