Best type fo collider for car

[DevilZ]

Hey guys,

Sorry to be bothering you all so much about my new car game, but I have to complete it within a given time, and I would really like to know what is the best collider type for a car model. Box doesn’t seem to work and cars can go through specific points of each other. PLEASE HELP!!!

Rgds,

[mikefinch]

Compound shapes implementation script

Hi. Since PlayCanvas has only basic types of collision shapes, I got a trouble with mesh-to-mesh collision. [image] Ammo.js (bullet physics port) has btCompoundShape class, but PlayCanvas has no implementation of that. So I decided to write a script allows using compound shapes in PlayCanvas. It’s pretty simple to use: Add entities with collision component and rigid body to your main entity. Place it where you need [image] Add them tag “compound-shape” [image] Add script “compound” …

[yaustar]

Boxes should work. Are you sure you have them the right size?

[DevilZ]

I’ll check. If I keep the half extents to exactly half of the scale, then the box exceeds the car

[DevilZ]

Should I try mesh to mesh collision?

[DevilZ]

Thanks a lot @yaustar, boxes did work when I reduced the Y axis half extent. Sorry to bother.

[mikefinch]

I gave you link for component. Have you tried it? It works well for me.

[DevilZ]

I’m trying it, gimme a sec