Is there any way not to show the outline of a submesh when it’s inside the mesh?
https://www.babylonjs-playground.com/#2Q4S2S#45
Last resort would be to clone the mesh, turn off renderOutline and render it on top of the outlined mesh. I would rather not do that, though.
https://www.babylonjs-playground.com/#2Q4S2S#46
edit:
another solution I would be good with is highlight layer that is more like a line and less blurry.