22-09-2017, 07:35 AM
(This post was last modified: 22-09-2017, 08:30 AM by josemendez.)
(22-09-2017, 03:48 AM)sunyifeng83 Wrote: Hi jose,
Thank you. It's really the cause. But I have made the bottle_3's meshcollider to using inflate mesh. And i saw the triangles of the collider had been reduced a lot. The inflate mesh for the collider didn't work?? I was comfused. Can you tell me why?
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 anyway as the resulting mesh is always convex.