Collision detection with mouse movement

Physics
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1

Hello,

In my project, I move one object with the mouse by 3 different ways :

  • on X axis of the object
  • on Z axis of the object
  • or freely on X and Z axes

In the scene, you have several objects to move, each with MeshColliders (convex = true) and Rigidbody (useGravity = false, isKinematic = false, contraints on position Y and constraints rotation on the 3 axis),
The objects to move is surrounded by walls with MeshColliders (convex = true).

If I select an object, a helper appears to move, rotate and scale the selected object.
By pressing the x axis of the helper, by example, the mouse move the helper along his x axis. The selected object became a child of the helper.

Now, I need to stop the object when is collide to avoid penetration with others objects or walls.

So far, I have a return of the collision, the selected object stop but if I continue to move the helper, the selected object bounced against the other object (collision).
Even if I move slowly the mouse, the selected object continue to bounce and goes through the wall.

What am I missing ?
I need help, please.

2

Don’t make the rigidbody a child of the helper. Instead make the rigidbody move to the helper using AddForce or rigidbody.velocity.