In my game I just need to check if the objects are overlapping or not. I’ve spent some time learning physics engine and collision, but feel like they’ve giving the functionality and complexity I don’t really need. Actually, I want some sort of a 3d tile map.
Unless your shapes are trivial like spheres or axis aligned boxes or can be easily bound by such shapes then you probably need to use collision shapes:
Hey, thanks for answering
My shapes are pretty trivial - a box or a combination of a few of them. Is there other way? Like to ask root node if there’s a geometry located in (x,y,z)
Check the “Hello Picking” tutorial.
Think I don’t like about collideWith function is it returns collision with the same object but a different triangle mesh multiple times. But I can deal with it