EditorGUILayout.Vector3Field

Parameters

Returns

Vector3 The value entered by the user.

Description

Make an X, Y & Z field for entering a Vector3.

Measure the distance between 2 GameObjects or 2 positions in 3D space.

	// Simple Script that measures the distance between 2 GameObjects
	// or measure the distance between 2 positions in 3D space
	
	class EditorGUILayoutVector3Field extends EditorWindow {
		
		var distance : float = 0;
		var obj1 : Vector3;
		var obj2 : Vector3;
	
		@MenuItem("Examples/Measure Distance between 2 objects")
		static function Init() {
			var window = GetWindow(EditorGUILayoutVector3Field);
			window.Show();
		}
		function OnGUI() {
			GUILayout.Label("Select an object in the Hierarchy view and click 'Capture Position'");
			EditorGUILayout.BeginHorizontal();
				obj1 = EditorGUILayout.Vector3Field("GameObject 1:", obj1);
				if(GUILayout.Button("Capture Position"))
					obj1 = Selection.activeTransform.position;
			EditorGUILayout.EndHorizontal();
			
			EditorGUILayout.BeginHorizontal();
				obj2 = EditorGUILayout.Vector3Field("GameObject 2:", obj2);
				if(GUILayout.Button("Capture Position"))
					obj2 = Selection.activeTransform.position;
			EditorGUILayout.EndHorizontal();
			EditorGUILayout.LabelField("Distance:", distance.ToString());
			if(GUILayout.Button("Close"))
				this.Close();		
		}
		function OnInspectorUpdate() {
			distance = Vector3.Distance(obj1,obj2);
			this.Repaint();
		}
	}