2
votes
1answer
155 views

Drying blood - an algorithm for calculating the geometry of blood stains

Motivation A bucket full of blood gets spilled over the floor. Question: What shape will the dried blood stains have? Abstraction The blood is modeled by a set of interacting particles (e.g. SPH). ...
5
votes
1answer
200 views

How to determine surface from given normal vectors and their distance on that surface

Situation: We have a bendable, non-stretchable surface, like a piece of cloth, with a regular grid on it. Unknown manipulation of the surface is done while preserving it's structure We recieve 3 ...