Hi,
I have rendered two cubes with custom data. One I have drawn with TriangleStripDrawMode and other with TriangleFillMode.
Playground example.
https://www.babylonjs-playground.com/#RL0C2E#1
Problem:
The picking for the cube with TriangleStripDrawMode is not proper.
The picking for the cube with TriangleFillMode is proper.