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Found 2 results

  1. Hey folks I have set up a particle simulation where I have then attached a pyro sim to it (through the rasterize attributes volumes node)... Also I have imported a few objects where the smoke sim should interact with... Everything is fine, until one point: When I am wanting that the pyro sim should collide with the object (seen on the screenshot), then the smoke is just going through the "wall of dirt" (its just a wall with some grass and dirt... ) I just need the collisions so that I can then export the smoke simulation as a vdb sequence... What I have tried so far: - I have give it more thickness with poly extrude node (also added the collision guide thing to look if everything is fine) - also I have increased the substeps on the smoke sim - I have add a object merge node in the pyroFX node (as seen in the screenshot) - just ignore this one node where I have add the red line... But everything I've tried so far, I got no luck to fix it..
  2. Smoke simulation driven by particles

    Hey folks, I am messing around with a particle simulation. Now I want to hook up a pyro simulation which will be driven by the particle sim. This is my smoke sim setup from the particles: (it would be awesome if someone knows, how I could set it up so that there will be the typical smoke mushrooms visible during a rocket lift-off). Because I can't figure it out how to make the smoke going outwards and not just sticking to the particle simulation.. I have tried to increasing the turbulence and disturbance in my pyro solver to break up the thing that the smoke is sticking to my particle sim... but this hasn't worked out yet. Help would be much appreciated Thanks!
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