Handles.PositionHandle

Parameters

Returns

Vector3 The new position. If the user has not performed any operation, it will return the same value as you passed it in postion.

Description

Make a 3D Scene view position handle.

This will behave like the built-in move tool in Unity. If you have assigned something to Undo.SetSnapshotTarget, it will work fully with Undo. If you have assigned a non-null value to ignoreRaycastObjects, the center handle will support full raycast placement. To control the orientation of the handle, set Handles.matrix prior to calling this function.

	//Create a position handle that always looks at "lookAtPoint" in LookAtPoint.js
	
	
	@CustomEditor (LookAtPoint)
	class PositionHandleJS extends Editor {
		function OnSceneGUI () {
		target.lookAtPoint = 
			Handles.PositionHandle (target.lookAtPoint, Quaternion.identity);
		if (GUI.changed)
			EditorUtility.SetDirty (target);
		}
	}

And the Script attached to this handle:

	// LookAtPoint.js
	// This Script has to be outside of the editor folder.
	//
	// Usage: Just Place this script on the object you want to work the handle with.
	
	@script ExecuteInEditMode()
	
	var lookAtPoint = Vector3.zero;
	
	function Update () {
	    transform.LookAt (lookAtPoint);
	}