96 lines
3.1 KiB
C#
96 lines
3.1 KiB
C#
using System;
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using System.Collections.Generic;
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#if UNITY_EDITOR
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using UnityEditor;
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#endif
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using UnityEngine;
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using UnityEngine.Rendering;
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using UnityEngine.Scripting;
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[assembly: AlwaysLinkAssembly]
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namespace Assets.ThoMagic.Renderer
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{
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public class FrameRenderer
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{
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#if UNITY_EDITOR
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[InitializeOnLoadMethod]
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#endif
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[RuntimeInitializeOnLoadMethod]
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public static void Initialize()
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{
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#if UNITY_EDITOR
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AssemblyReloadEvents.beforeAssemblyReload += AssemblyReloadEvents_beforeAssemblyReload;
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#endif
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RendererPool.RemoveDestroyedCameras();
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RendererPool.Initialize();
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Camera.onPreCull -= RenderCamera;
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Camera.onPreCull += RenderCamera;
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RenderPipelineManager.beginContextRendering -= OnBeginContextRendering;
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RenderPipelineManager.beginContextRendering += OnBeginContextRendering;
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}
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private static void AssemblyReloadEvents_beforeAssemblyReload()
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{
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RendererPool.Destroy();
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}
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private static void OnBeginContextRendering(
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ScriptableRenderContext context,
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List<Camera> cameras)
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{
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RendererPool.BuildBuffers();
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RendererPool.RemoveDestroyedCameras();
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foreach(var camera in cameras)
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{
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if (!CameraIsSupported(camera))
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{
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RendererPool.RemoveCamera(camera.GetHashCode());
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}
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else
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{
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CameraRenderer cameraRenderer = RendererPool.GetCamera(RendererPool.RegisterCamera(camera));
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try
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{
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cameraRenderer.Render();
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}
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catch (Exception ex)
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{
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Debug.LogException(ex);
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}
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}
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}
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}
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private static void RenderCamera(Camera camera)
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{
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if (camera == null)
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throw new NullReferenceException(nameof(camera));
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if (!CameraIsSupported(camera))
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{
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RendererPool.RemoveCamera(camera.GetHashCode());
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}
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else
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{
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RendererPool.BuildBuffers();
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RendererPool.RemoveDestroyedCameras();
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int cameraId = RendererPool.RegisterCamera(camera);
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try
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{
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RendererPool.GetCamera(cameraId)?.Render();
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}
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catch (Exception ex)
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{
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Debug.LogException(ex);
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}
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}
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}
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private static bool CameraIsSupported(Camera camera)
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{
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IInstanceRenderSettings instanceRenderSettings;
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return (Application.isPlaying || camera.cameraType != CameraType.Preview) && (!camera.TryGetComponent(out instanceRenderSettings) || instanceRenderSettings.Settings.Supported);
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}
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}
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}
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