Imported FBX without pass through?

Unity Engine
1

Hi,

I have tried to make interior with some furnitures and I would like to move them everywhere.
The problem is all object are going pass through on each other.
I tried these:

  • mesh collider (Convex, Is Trigger and without)
  • box collider (Convex, Is Trigger and without, Physic material and without)
  • rigidbody with, and without (with gravity and Is Kinematic and without)

With rigidbody is better, but I don’t need realistic physic.
Any Idea?
Thx.

http://www.csongorfekete.com/Unity_web_player/Terberendezo_v1.html

2 
using UnityEngine;
using System.Collections;

[RequireComponent(typeof(BoxCollider))]

public class drag_mouse : MonoBehaviour
{
   
    private Vector3 screenPoint;
    private Vector3 offset;

    void OnMouseDown()
    {
        screenPoint = Camera.main.WorldToScreenPoint(gameObject.transform.position);

        offset = gameObject.transform.position - Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenPoint.z));
    }
   
    void OnMouseDrag()
    {
        if(Input.GetKeyDown(KeyCode.A))
        transform.Rotate(0, 90, 0);

        float distance_to_screen = Camera.main.WorldToScreenPoint(gameObject.transform.position).z;
        Vector3 pos_move = Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, distance_to_screen ));
        transform.position = new Vector3( pos_move.x, transform.position.y, pos_move.z );
       
    }


}
3

I tried with simple cube. I would like to move them with mouse without pass through.
On the next I need snaps to objects…
Any Idea?

Thanks.

4

That’s because the way you move them, if you set it’s position directly, then it’s not going to respect collision.

5

Unfortunately I can’t give directly, because I need to move any very in the room with mouse, but You have localise the problem. Thx.

6

I have tried this and I’m a little closer to final. The problem is I need box collider not sphere collider.

using UnityEngine;
using System;
using System.Collections.Generic;

public class SuperCharacterController : MonoBehaviour {
   
    [SerializeField]
    float radius = 0.5f;
   
    private bool contact;
   
    // Update is called once per frame
    void Update () {
       
        contact = false;
       
        foreach (Collider col in Physics.OverlapSphere(transform.position, radius))
        {
            Vector3 contactPoint = col.ClosestPointOnBounds(transform.position);
           
            Vector3 v = transform.position - contactPoint;
           
            transform.position += Vector3.ClampMagnitude(v, Mathf.Clamp(radius - v.magnitude, 0, radius));
           
            contact = true;
        }
    }

}