jimsunglady Posted May 2, 2022 Share Posted May 2, 2022 when I simulation fluid in Houdini, some particles just pass through the colled object. what should I do? Quote Link to comment Share on other sites More sharing options...
doc Posted May 2, 2022 Share Posted May 2, 2022 The first thing I would look at is turning on your collision guide and turn off your geometry display. This Will allow you to preview your collision geometry. You may have insufficient resolution or if your geometry isn't watertight you end up with weird spikes. If that checks out you may need to increase the max substeps in your solver Quote Link to comment Share on other sites More sharing options...
Keshaw singh Posted May 23, 2022 Share Posted May 23, 2022 I used solid vdb surface that solve issue for small scale issue Quote Link to comment Share on other sites More sharing options...
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