If I make some item with collider and rigidbody,its can stand on terrain.But I Instantiate some item whit collider and rigidbody, its will pass through terrain. what’s the reason?how to solved it?
Hi, welcome to the forum!
So you’re saying some items will stand on the terrain while others will fall through? Are the ones that fall through using mesh colliders? Generally, mesh colliders don’t collide with other mesh or terrain colliders unless they have the Convex option enabled (see this manual page for more details).
Thank you very much.I got it. I think mesh colliders is same as others before you told me. 