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Question by vishal0035 · Aug 16, 2012 at 12:29 AM · mousedrag

How to slide object by dragging with mouse along objects x- axis

alt text

Hi all here I am trying to slide the handle marked in yellow ring by using OnMouseDrag function,from left to right and vice versa, as i want to open the door with this sliding handle but i got stuck at it initial stage that is, the sliding handle move from right to left as in picture but doe not move from left to right. Please help me what wrong in my script.

`private var count = 0;

function OnMouseDrag (mypos : Transform) { mypos.Translate(0.01,0,0); count = transform.position.x; print(transform.position.x); if (count == 648){ mypos.Translate(-0.01,0,0); count = transform.position.x; print(transform.position.x); }
}`

slider stand.jpg (66.9 kB)
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Answer by ScroodgeM · Aug 17, 2012 at 09:57 AM

using UnityEngine;
using System.Collections;
public class MouseDrag : MonoBehaviour
{
	bool dragEnabled = false;
	Vector3 dragStartPosition;
	float dragStartDistance;
	void OnMouseDown()
	{
		dragEnabled = true;
		dragStartPosition = transform.position;
		dragStartDistance = (Camera.main.transform.position - transform.position).magnitude;
	}
	void Update()
	{
		if (Input.GetMouseButtonUp(0) || Input.GetMouseButtonUp(1))
		{
			dragEnabled = false;
		}
	}
	void OnMouseDrag()
	{
		if (dragEnabled)
		{
			Vector3 worldDragTo = Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, dragStartDistance));
			transform.position = new Vector3(worldDragTo.x, dragStartPosition.y, dragStartPosition.z);
		}
	}
}
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