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| I have created a 3D Null 1 in the center of a comp and animated its Y rotation. Created 3D Null 2, offset its X position, parented it to Null 1, then animated its X and Y position so that it traces a 3D spiral as it rotates with its parent. I have expressions tying a Particular emitter to the resulting X,Y,Z positions of Null 2. Now I want the same position data to trace a path for 3D stroke. How do I do that? Robert W. Walker Los Angeles |
