A look at 3d track markers to gather match move data for a 3d composite shot with a custom virtual set. A look at 3d track markers to gather match move data for a 3d composite shot with a custom virtual set. Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Please enable JavaScript to submit this form.Name * Email * Website Save my name, email, and website in this browser for the next time I comment.