Re: Spirograph in 3D by Brian Charles on Jun 30, 2014 at 6:08:56 pm Last Edited By Brian Charles on Jun 30, 2014 at 6:42:53 pm
Since Write-On uses 2D coordinates, I'm pretty sure that the expression needs to be applied to a particle system with 3D coordinates to make a 3D animation.
In the linked file I created a null named Null: Center as in the script, then I applied the script to the Null's position property, finally I linked Write-On's brush position for a 2D Spirograph and Particular's positions for a 3D one.
Re: Spirograph in 3D by Don Johnson on Jul 1, 2014 at 12:24:54 am
Unfortunately I am running CS 5.5 so am unable to open your example. I have recreated my own with the position of Trapcode Particular parented to a null, with the expression copied into the nulls position. The look I am getting is not as per the example, it still appears to operate only in a 2D space.