Implement three.js transform controller

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1

same to the post below, a three.js transform style of controller is very much desired.

In reply it says “Building that is already possible using vtk.js widgets. However, building a UX similar to that is not on any roadmap I’m aware of.”
If no one did it I’ll have to try. any tip how to implement it in vtk.js?

2

That would be a great feature to add indeed.

My advice is to first read and understand the different widgets.
The easiest I can think of:

  • create a new widget with 3 handles in state and use vtkArrowHandleRepresentation for each.
  • handles will share the same “origin” mixin but will have a different “direction” mixin.

Hth,
Julien.