#volume optical flow

[anthony-samaniego]

cloud painting

[fruitsoftheweb]

“I take a biped walk, pull that into cops with a geometry cop, then directly to a heightfield, leave just the alpha and generate motion vectors with the new volume optical flow sop in 16.5. I then pull that into dops to push some particles around.“

[fruitsoftheweb]

“Despite myself, I did the flip take on it too. It's addictive stuff! Basically the same as the previous example, but one interesting trick here is to get the geometry cop to render through a camera; sort of.“