Obb3 constructor
Obb3()
Create a new OBB with erverything set to zero.
Implementation
Obb3()
: _center = Vector3.zero(),
_halfExtents = Vector3.zero(),
_axis0 = Vector3(1.0, 0.0, 0.0),
_axis1 = Vector3(0.0, 1.0, 0.0),
_axis2 = Vector3(0.0, 0.0, 1.0);