22-09-2017, 08:31 AM
(This post was last modified: 22-09-2017, 08:39 AM by sunyifeng83.)
(22-09-2017, 07:35 AM)josemendez Wrote: Inflate mesh turns concave meshes into convex ones. So your bottle would have no "hole" in the top and would not be able to be filled with any liquid. For this reason, Obi treats all mesh colliders as concave, regardless of the "inflate" settings.
If your intention is to fill the bottle with liquid, you cannot use inflate mesh as it requires the mesh to be convex.
Hi jose,
Thank you. Understood. I saw in the exmple scene FaucetAndBucket, The bucket has 2880 tris, With 1000 particles, This will cause 2.88 million triangle/particle collision tests with the fluid per frame. Why that sample's performance not that bad?