How To – Make bubbles

I had to make, for several shots, bubbles’ formations from 2 arc. I wrote a tool to automate the formation of the bubbles, from 2 previously tracked 3D curves. You select the points ( in this video the cluster centers that have been tracked ) , and the script basically creates a disc, which the same number of divisions than the curves had points, with two more points between the curves extreme ones (to add more control to the final look). You only have to specify in the script the selection number of the first curve last point, then the scripts creates nulls ( as bones ) and curves to rig the disc, as well as a few expressions to control the overall shape by some custom parameter.

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2 Responses to “How To – Make bubbles”

  1. Alex Gordon
  2. Kylie Batt
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