The collision between the obj object and the msh object

[CherryJGit]

I have found the example of CollisionSimple.scn in SofaUnity. However, this has fixed collision points, instead of allowing the obj model to collide with the msh model at any time to produce a collision effect. I want to control the movement of the obj model with keys in Unity to make it collide with the msh model, and then make the msh model produce a certain collision effect. How should I adjust the scn file?

[CherryJGit]

I have found a new method, and this discussion will be closed.

[epernod]

please provide your solution when closing a thread