graphene:plane-init-from-points (plane a b c)

plane -- a graphene:plane-t instance to initialize
a -- a graphene:point3d-t instance
b -- a graphene:point3d-t instance
c -- a graphene:point3d-t instance

The initialized graphene:plane-t instance.

Initializes the given plane using the 3 provided co-planar points. The winding order is counter-clockwise, and determines which direction the normal vector will point.