Facade shows how to create a cool effect that can be used as a reveal in Cinema 4D by using Xpresso and null objects to control the points of a spline being used as a spline mask that can be used on a model.

In this tutorial I will explain a method of controling spline points in Cinema 4D using Expresso and Nulls to randomly create a wiggle effect within a Spline Mask

A Spline Mask will allow you to mask any other spline with standard boolean operations making it a more flexible tool rather than a straight boole object. Here, Facade shows how to control that initial spline mask with a wiggle created in Xpresso for a great reveal. Check out the tutorial for Using Xpresso and Nulls to Wiggle a Spline Mask in Cinema 4D here.