koobas.hobune.stream
Drag Objects with mouse?
Hi,
I want to drag Objects with my mouse and I made this allready:
using UnityEngine;
public class DragAndDropRaycast : MonoBehaviour {
Collider SelectedCollider;
void Update () {
if (Input.GetMouseButton(0))
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit Hit;
if (Physics.Raycast(ray, out Hit, Mathf.Infinity))
{
if (Hit.collider.tag == "selectable")
{
SelectedCollider = Hit.collider;
}
}
}
if (Input.GetMouseButton(0))
{
SelectedCollider.transform.position = ??? //What comes here?
}
}
}
I don't know what to add there... I tried so much now. Please keep it simple.
Thanks,
Jonas
Best Answer
I found a solution :D
After geting the collider with
SelectedCollider = Hit.collider;
I move the collider with:
SelectedCollider.transform.position = Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, 9f)); //IMPORTANT: the 9 is the Y axis in the world
I hope I can help someone else :D
Really old, but really useful tutorial. https://youtu.be/c47QYgsJrWc
Yeah it looks useful, but it's for UI and I need it for 3D objects in my game world :/
