From 22891bf59032ba88262824255a706d652031384b Mon Sep 17 00:00:00 2001 From: chai Date: Thu, 10 Mar 2022 14:07:40 +0800 Subject: * move folder --- Assets/Scripts/Camera/CameraUtility.cs | 49 ---------------------------------- 1 file changed, 49 deletions(-) delete mode 100644 Assets/Scripts/Camera/CameraUtility.cs (limited to 'Assets/Scripts/Camera/CameraUtility.cs') diff --git a/Assets/Scripts/Camera/CameraUtility.cs b/Assets/Scripts/Camera/CameraUtility.cs deleted file mode 100644 index 1f6c10e6..00000000 --- a/Assets/Scripts/Camera/CameraUtility.cs +++ /dev/null @@ -1,49 +0,0 @@ -using System.Collections; -using System.Collections.Generic; -using UnityEngine; - -public static class CameraExtend -{ - - public static Vector3 WorldToCameraSpace(this Camera camera, Vector3 worldPos) - { - Vector4 camPos = camera.worldToCameraMatrix * worldPos.ToVector4(); - return camPos.ToVector3(); - } - - public static Vector3 CameraToViewportSpace(this Camera camera, Vector3 camPos) - { - Matrix4x4 proj = GL.GetGPUProjectionMatrix(camera.projectionMatrix, false); - Vector4 clipPos = proj * camPos.ToVector4(); - Vector3 ndcPos = (clipPos / clipPos.w); - Vector3 viewPos = (ndcPos + Vector3.one) / 2f; - return viewPos; - } - - public static Vector3 CameraToScreenSpace(this Camera camera, Vector3 camPos) - { - Vector3 viewPos = camera.CameraToViewportSpace(camPos); - Vector3 screenPos = new Vector3( - viewPos.x * camera.pixelWidth, - viewPos.y * camera.pixelHeight, - viewPos.z - ); - return screenPos; - } - -} - -public class CameraUtility : MonoBehaviour -{ - // Start is called before the first frame update - void Start() - { - - } - - // Update is called once per frame - void Update() - { - - } -} -- cgit v1.1-26-g67d0