Continuous cellular automata in 3D based on the system by Stephen Wolfram in A New Kind of Science pp. 155-160.
System details:
- Continuous cell states in [0, 1]
- Updated state = fractional part of (avg neighbor state + a constant)
- Von Neumann neighborhood
- Cells with states below a threshold are not drawn
Implemented with VEX in Houdini; rendered with Redshift