John King

BabylonJS is my engine of choice rather than three.js. As BabylonJS can import .obj files I would be interested in WebGLStudio exporting .obj files.

@dr-vortex Will produce a working PG tomorrow. Will also study your PR to see if it has any advantages.

> Thanks! > > Might I also recommend we move the rotation between vectors related stuff to #13012? No for the following reasons. 1. Each need to stand seperately on...

Finally undertsand @dr-vortex 's method. As a mathematician when I talk about vectors I automatically think direction, whilst for his finction he his thinking position. My function finds the rotation...

First PG test for my method https://playground.babylonjs.com/?snapshot=refs/pull/13004/merge#S7HDGQ 2nd test for my method https://playground.babylonjs.com/?snapshot=refs/pull/13004/merge#S7HDGQ#1

1st test rotationQuaternion method https://playground.babylonjs.com/?snapshot=refs/pull/13004/merge#S7HDGQ#6 2nd test rotationQuaternion method https://playground.babylonjs.com/?snapshot=refs/pull/13004/merge#S7HDGQ#7