Function: get3dVmobUnitNormal()
get3dVmobUnitNormal(
vmob,pointIndex):Vector3Tuple
Defined in: src/mobjects/three-d/threeDVmobUtils.ts:79
The unit normal of the VMobject's surface at the given point index.
Port of CE get_3d_vmob_unit_normal.
Parameters
vmob
pointIndex
number