what is the appropriate type of RigidBody for bullets?

[SET001]

I need something that would be moved by a physical engine, that will collide with other objects but would not be affected by other objects' physics.
I was trying RigidBody::KinematicVelocityBased but with this, bullets are pushing objects they hit.

[jcornaz]

There is nothing that will provide you exactly that ouf-of-the box yet.

In the future, you will be able to set a lower dominance (#233) to the bullet, and higher dominance for other objects, so that the bullet do not move other objects.

In the meantime, you I see two possible solutions:

• access the underlying rapier bodies, and configure the dominance. (bodies are in the RigidBodySet resource, and can be accessed via the RigidBodyHandle component: let body = rigid_body_set.get(handle.into_rapier()))
• make the bullet a sensor and simulate the physics yourself for that bullet (pos += velocity * deltaTime; velocity += acceleration * deltaTime)