Reference Cinema 4D Cinema 4D Visualize, Broadcast, Studio Motion Tracker Motion Tracker Tags
Function available in CINEMA 4D Studio

Vector Constraint

Basic Vector

Vector Constraint

Tip:
This tag only works after a 3D features have been generated, i.e., a 3D reconstruction has taken place.

Using this tag, one of the vertex cluster’s axes can be bound to the world or Object Tracker coordinate system and - even more importantly - the scaling of the vertex cluster can be defined.

Use the tag as follows to calibrate (2 methods):

Create Vector Constraint

This command creates a Vector Constraint tag with a matching linked feature (see previous paragraph).