Legacy Documentation: Version 4.6.2
Language: English
  • C#
  • JS
  • Boo

Script language

Select your preferred scripting language. All code snippets will be displayed in this language.

EditorWindow.OnFocus()

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Sumbission failed

For some reason your suggested change could not be submitted. Please try again in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

Description

Called when the window gets keyboard focus.

See Also: OnLostFocus.


Preview your camera in ortographic mode when you select the window.

	// Simple script that lets you preview your main camera in Orthographic view
	// when selected.
	
	class OrthographicPreviewer extends EditorWindow {
		var renderTexture : RenderTexture;
		var camera = Camera.main;
		@MenuItem("Example/Camera Selector")
		static function Init() {
			var window = GetWindow(OrthographicPreviewer);
			window.Show();
		}
		function Awake () {
			renderTexture = 
				new RenderTexture(position.width, position.height, RenderTextureFormat.ARGB32 );
		}
		function OnInspectorUpdate() {
			this.Repaint();
		}
		function OnGUI() {
			if(GUILayout.Button("Close")) {
				camera.orthographic = false;
				this.Close();
			}
			GUI.DrawTexture(Rect( 0.0f, 50.0f, position.width, position.height), renderTexture);
		}
		function OnFocus() {
			Selection.activeTransform = camera.transform;
			camera.orthographic = true;
		}
		function Update() {
			if(camera != null) {
				camera.targetTexture = renderTexture;
				camera.Render();
				camera.targetTexture = null;	
			}
			if(renderTexture.width != position.width || renderTexture.height != position.height)
				renderTexture = new RenderTexture(position.width, 
										position.height, 
										RenderTextureFormat.ARGB32 );
		}
		function OnLostFocus() {
			camera.orthographic = false;
		}
	}