asvarga
commented
3 years ago Two things worth noting:
- Executions of
TrailMap[int2(newPos)] = min(1, oldTrail + agent.speciesMask * trailWeight * deltaTime);inUpdatecommute, so we don't have to worry about race conditions there. Diffusedoes exactly one write toDiffusedTrailMapper pixel, so we don't have to do any other clears/copies.
Instead of
Updateboth reading and writing fromTrailMap, it now reads fromDiffusedTrailMapand writes toTrailMap. This seems to avoid concurrency issues because it fixes https://github.com/SebLague/Slime-Simulation/issues/2 (at least for me).