28 lines
884 B
C#
28 lines
884 B
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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namespace Hanatric.Unity.MonoComponent
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{
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public class RenderCameraUI : MonoBehaviour
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{
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private Camera cam;
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private void Awake()
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{
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cam = GetComponent<Camera>();
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}
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private void OnPreRender()
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{
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if (RenderResultManager.Instance.FirstHasUI)
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{
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// 把World相机的图绘制到UI底图上, 原理是使用UV对应绘制, 与尺寸大小无关
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Graphics.Blit(RenderResultManager.Instance.RenderResultWorld, RenderResultManager.Instance.RenderResultUI);
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// 这个只在第一个UI相机时操作
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RenderResultManager.Instance.FirstHasUI = false;
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}
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cam.targetTexture = RenderResultManager.Instance.RenderResultUI;
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}
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}
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}
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