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| Your expression works well for me. Do the "pops" seem to occur randomly? On Mon, Sep 17, 2012 at 1:05 PM, Byron Nash <byronnash@gmail.com> wrote: I am trying to get the 2D size of a vector in 3D space. I need to know how many pixels wide in 2D a null is as it moves around the comp. This seems to do something, but it is finicky and gives inconsistent results. My keyframes in the Z position are smooth, but the resulting length has strange "pops" in the value. |
