Imagine an entire car broken down into a thousands of different 3d models...
Local Alignment: trihedron is on the bolt itself
Car Body: trihedron is where the center of the car's engine would be (or another important engineering point that should be defined on the blueprints by the designers) and the bolt is at the XYZIJK location/orientation it would be in the overall assembly model for the car
Imagine an entire car broken down into a thousands of different 3d models...
Local Alignment: trihedron is on the bolt itself
Car Body: trihedron is where the center of the car's engine would be (or another important engineering point that should be defined on the blueprints by the designers) and the bolt is at the XYZIJK location/orientation it would be in the overall assembly model for the car
