- Home /
Question by
vreiche · Jan 08, 2016 at 08:54 AM ·
scripting problemcollision
Grab and Drop Script goes through walls.
Hey, I've tried a lot of things to get this working, but no luck. I'm using standard character controller. When I pickup an object, it goes through walls and floors. My object has a sphere collider, it isn't trigger. I've tried setting kinematic and setting parent. I added Layers but that didn't do anything either. Any ideas? I tried the DragRigidbody script but couldn't get that working either :(
Thanks in advance.
using UnityEngine;
using System.Collections;
public class GrabAndDrop : MonoBehaviour {
GameObject grabbedObject;
float grabbedObjectSize;
public Transform Player;
GameObject GetMouseHoverObject(float range)
{
Vector3 position = gameObject.transform.position;
RaycastHit raycastHit;
Vector3 target = position + Camera.main.transform.forward * range;
if (Physics.Linecast(position,target,out raycastHit))
return raycastHit.collider.gameObject;
return null;
}
bool CanGrab(GameObject candidate)
{
return candidate.GetComponent<Rigidbody>() != null;
}
void TryGrabObject(GameObject grabObject)
{
if (grabObject == null || !CanGrab(grabObject))
return;
grabbedObject = grabObject;
grabbedObjectSize = grabObject.GetComponent<Renderer>().bounds.size.magnitude;
//grabbedObject.GetComponent<SphereCollider>().enabled = false;
//grabbedObject.GetComponent<Rigidbody>().isKinematic = true;
//grabbedObject.transform.SetParent(Player);
}
void DropObject ()
{
if (grabbedObject == null)
return;
if (grabbedObject.GetComponent<Rigidbody>() != null)
grabbedObject.GetComponent<Rigidbody>().velocity = Vector3.zero;
//grabbedObject.GetComponent<SphereCollider>().enabled = true;
//grabbedObject.GetComponent<Rigidbody>().isKinematic = false;
//grabbedObject.transform.SetParent(null);
grabbedObject = null;
}
void Update () {
if (Input.GetKeyDown(KeyCode.E))
{
if (grabbedObject == null)
TryGrabObject(GetMouseHoverObject(10));
else
DropObject();
}
if (grabbedObject != null)
{
Vector3 newPosition = gameObject.transform.position + Camera.main.transform.forward * grabbedObjectSize;
grabbedObject.transform.position = newPosition;
grabbedObject.transform.rotation = Quaternion.identity;
}
}
}
Comment
Your answer
![](https://koobas.hobune.stream/wayback/20220612055417im_/https://answers.unity.com/themes/thub/images/avi.jpg)