Legacy Documentation: Version 5.3
LanguageEnglish
  • C#
  • JS

Script language

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

Camera.ViewportToScreenPoint

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

Switch to Manual
public function ViewportToScreenPoint(position: Vector3): Vector3;
public Vector3 ViewportToScreenPoint(Vector3 position);

Parameters

Description

Transforms position from viewport space into screen space.

Viewport space is normalized and relative to the camera. The bottom-left of the camera is (0,0); the top-right is (1,1). The z position is in world units from the camera.

Screenspace is defined in pixels. The bottom-left of the screen is (0,0); the right-top is (pixelWidth,pixelHeight). The z position is in world units from the camera.

	// Draw an image based on normalized view coordinates
	// rather than pixel positions.
	var bottomPanel: Texture2D;

function VPToScreenPtExample() { var origin = Camera.main.ViewportToScreenPoint(new Vector3(0.25, 0.1, 0)); var extent = Camera.main.ViewportToScreenPoint(new Vector3(0.5, 0.2, 0)); GUI.DrawTexture(new Rect(origin.x, origin.y, extent.x, extent.y), bottomPanel); }
using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { public Texture2D bottomPanel; void VPToScreenPtExample() { Vector3 origin = Camera.main.ViewportToScreenPoint(new Vector3(0.25F, 0.1F, 0)); Vector3 extent = Camera.main.ViewportToScreenPoint(new Vector3(0.5F, 0.2F, 0)); GUI.DrawTexture(new Rect(origin.x, origin.y, extent.x, extent.y), bottomPanel); } }