296 lines
14 KiB
C#
296 lines
14 KiB
C#
//Deprecated since 3.3. Please use the custom pass system now!
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/*
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#if ENVIRO_HDRP
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using UnityEngine;
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using UnityEngine.Rendering;
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using UnityEngine.Rendering.HighDefinition;
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using System;
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using System.Collections.Generic;
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namespace Enviro
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{
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[Serializable, VolumeComponentMenu("Post-processing/Enviro/Effects Renderer (DEPRECATED)")]
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public class EnviroHDRPRenderer : CustomPostProcessVolumeComponent, IPostProcessComponent
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{
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public bool IsActive() => EnviroManager.instance != null;
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public override CustomPostProcessInjectionPoint injectionPoint => (CustomPostProcessInjectionPoint)0;
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private Material blitTrough;
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private List<EnviroVolumetricCloudRenderer> volumetricCloudsRender = new List<EnviroVolumetricCloudRenderer>();
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private Vector3 floatingPointOriginMod = Vector3.zero;
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public BoolParameter activated = new(value: true);
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public override void Setup()
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{
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if (blitTrough == null)
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blitTrough = new Material(Shader.Find("Hidden/Enviro/BlitTroughHDRP"));
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}
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public override void Cleanup()
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{
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if (blitTrough != null)
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CoreUtils.Destroy(blitTrough);
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for(int i = 0; i < volumetricCloudsRender.Count; i++)
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{
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CleanCloudsRenderer(volumetricCloudsRender[i]);
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}
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}
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public override void Render(CommandBuffer cmd, HDCamera camera, RTHandle source, RTHandle destination)
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{
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//Do nothing
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if (activated.value == false || !EnviroHelper.CanRenderOnCamera(camera.camera) || camera.camera.cameraType == CameraType.Preview)
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{
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blitTrough.SetTexture("_InputTexture", source);
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CoreUtils.DrawFullScreen(cmd, blitTrough);
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return;
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}
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if(EnviroHelper.ResetMatrix(camera.camera))
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camera.camera.ResetProjectionMatrix();
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EnviroQuality myQuality = EnviroHelper.GetQualityForCamera(camera.camera);
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//Set what to render on this camera.
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bool renderVolumetricClouds = false;
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bool renderFog = false;
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if(EnviroManager.instance.Quality != null)
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{
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if(EnviroManager.instance.VolumetricClouds != null)
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renderVolumetricClouds = myQuality.volumetricCloudsOverride.volumetricClouds;
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if(EnviroManager.instance.Fog != null)
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renderFog = myQuality.fogOverride.fog;
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}
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else
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{
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if(EnviroManager.instance.VolumetricClouds != null)
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renderVolumetricClouds = EnviroManager.instance.VolumetricClouds.settingsQuality.volumetricClouds;
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if(EnviroManager.instance.Fog != null)
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renderFog = EnviroManager.instance.Fog.Settings.fog;
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}
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if (EnviroManager.instance.Objects.worldAnchor != null)
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floatingPointOriginMod = EnviroManager.instance.Objects.worldAnchor.transform.position;
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else
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floatingPointOriginMod = Vector3.zero;
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if (renderVolumetricClouds)
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{
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//Create us a volumetric clouds renderer if null.
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if(GetCloudsRenderer(camera.camera) == null)
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{
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CreateCloudsRenderer(camera.camera);
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}
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}
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//Set some global matrixes used for all the enviro effects.
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SetMatrix(camera.camera);
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//Clouds
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if(EnviroManager.instance.Fog != null && EnviroManager.instance.VolumetricClouds != null && renderVolumetricClouds && renderFog)
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{
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RenderTexture temp1 = RenderTexture.GetTemporary(source.rt.descriptor);
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RTHandle temp1Handle = RTHandles.Alloc(temp1);
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if(camera.camera.transform.position.y - floatingPointOriginMod.y < EnviroManager.instance.VolumetricClouds.settingsVolume.bottomCloudsHeight)
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{
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EnviroVolumetricCloudRenderer renderer = GetCloudsRenderer(camera.camera);
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EnviroManager.instance.VolumetricClouds.RenderVolumetricCloudsHDRP(camera.camera,cmd, source, temp1Handle, renderer, myQuality);
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if(EnviroManager.instance.VolumetricClouds.settingsGlobal.cloudShadows && camera.camera.cameraType != CameraType.Reflection)
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{
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RenderTexture temp2 = RenderTexture.GetTemporary(source.rt.descriptor);
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RTHandle temp2Handle = RTHandles.Alloc(temp2);
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EnviroManager.instance.VolumetricClouds.RenderCloudsShadowsHDRP(camera.camera,cmd,temp1Handle,temp2Handle,renderer);
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EnviroManager.instance.Fog.RenderHeightFogHDRP(camera.camera,cmd,temp2Handle,destination);
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RenderTexture.ReleaseTemporary(temp2);
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}
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else
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{
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EnviroManager.instance.Fog.RenderHeightFogHDRP(camera.camera,cmd,temp1Handle,destination);
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}
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}
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else
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{
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EnviroManager.instance.Fog.RenderHeightFogHDRP(camera.camera,cmd,source,temp1Handle);
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EnviroVolumetricCloudRenderer renderer = GetCloudsRenderer(camera.camera);
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if(EnviroManager.instance.VolumetricClouds.settingsGlobal.cloudShadows && camera.camera.cameraType != CameraType.Reflection)
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{
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RenderTexture temp2 = RenderTexture.GetTemporary(source.rt.descriptor);
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RTHandle temp2Handle = RTHandles.Alloc(temp2);
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EnviroManager.instance.VolumetricClouds.RenderCloudsShadowsHDRP(camera.camera,cmd,temp1Handle,temp2Handle,renderer);
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EnviroManager.instance.VolumetricClouds.RenderVolumetricCloudsHDRP(camera.camera,cmd, temp2Handle, destination, renderer, myQuality);
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RenderTexture.ReleaseTemporary(temp2);
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}
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else
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{
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EnviroManager.instance.VolumetricClouds.RenderVolumetricCloudsHDRP(camera.camera,cmd, temp1Handle, destination, renderer, myQuality);
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}
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}
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RenderTexture.ReleaseTemporary(temp1);
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//temp1Handle.Release();
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}
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else if(EnviroManager.instance.VolumetricClouds != null && renderVolumetricClouds && !renderFog)
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{
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EnviroVolumetricCloudRenderer renderer = GetCloudsRenderer(camera.camera);
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if(EnviroManager.instance.VolumetricClouds.settingsGlobal.cloudShadows && camera.camera.cameraType != CameraType.Reflection)
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{
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RenderTexture temp1 = RenderTexture.GetTemporary(source.rt.descriptor);
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RTHandle temp1Handle = RTHandles.Alloc(temp1);
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EnviroManager.instance.VolumetricClouds.RenderCloudsShadowsHDRP(camera.camera,cmd,source,temp1Handle,renderer);
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EnviroManager.instance.VolumetricClouds.RenderVolumetricCloudsHDRP(camera.camera,cmd, temp1Handle, destination, renderer, myQuality);
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RenderTexture.ReleaseTemporary(temp1);
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//temp1Handle.Release();
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}
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else
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{
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EnviroManager.instance.VolumetricClouds.RenderVolumetricCloudsHDRP(camera.camera,cmd, source, destination, renderer, myQuality);
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}
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}
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else if (Enviro.EnviroManager.instance.Fog != null && renderFog)
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{
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EnviroManager.instance.Fog.RenderHeightFogHDRP(camera.camera,cmd,source,destination);
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}
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else
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{
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blitTrough.SetTexture("_InputTexture", source);
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CoreUtils.DrawFullScreen(cmd, blitTrough);
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}
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if(!renderVolumetricClouds)
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Shader.SetGlobalTexture("_EnviroClouds", Texture2D.blackTexture);
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}
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private EnviroVolumetricCloudRenderer CreateCloudsRenderer(Camera cam)
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{
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EnviroVolumetricCloudRenderer r = new EnviroVolumetricCloudRenderer();
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r.camera = cam;
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volumetricCloudsRender.Add(r);
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return r;
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}
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private void CleanCloudsRenderer(EnviroVolumetricCloudRenderer renderer)
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{
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if (renderer.fullBuffer != null)
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{
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for (int i = 0; i < renderer.fullBuffer.Length; i++)
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{
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if (renderer.fullBuffer[i] != null)
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{
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CoreUtils.Destroy(renderer.fullBuffer[i]);
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}
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}
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}
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if (renderer.undersampleBuffer)
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{
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CoreUtils.Destroy(renderer.undersampleBuffer);
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}
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if (renderer.downsampledDepth)
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{
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CoreUtils.Destroy(renderer.downsampledDepth);
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}
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if(renderer.raymarchMat != null)
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CoreUtils.Destroy(renderer.raymarchMat);
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if(renderer.reprojectMat != null)
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CoreUtils.Destroy(renderer.reprojectMat);
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if(renderer.blendAndLightingMat != null)
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CoreUtils.Destroy(renderer.blendAndLightingMat);
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if(renderer.depthMat != null)
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CoreUtils.Destroy (renderer.depthMat);
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if(renderer.shadowMat != null)
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CoreUtils.Destroy (renderer.shadowMat);
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}
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private EnviroVolumetricCloudRenderer GetCloudsRenderer(Camera cam)
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{
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for (int i = 0; i < volumetricCloudsRender.Count; i++)
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{
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if(volumetricCloudsRender[i].camera == cam)
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return volumetricCloudsRender[i];
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}
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return CreateCloudsRenderer(cam);
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}
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private void SetMatrix(Camera myCam)
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{
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#if ENABLE_VR && ENABLE_XR_MODULE
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if (UnityEngine.XR.XRSettings.enabled && UnityEngine.XR.XRSettings.stereoRenderingMode == UnityEngine.XR.XRSettings.StereoRenderingMode.SinglePassInstanced)
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{
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// Both stereo eye inverse view matrices
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Matrix4x4 left_world_from_view = myCam.GetStereoViewMatrix(Camera.StereoscopicEye.Left).inverse;
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Matrix4x4 right_world_from_view = myCam.GetStereoViewMatrix(Camera.StereoscopicEye.Right).inverse;
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// Both stereo eye inverse projection matrices, plumbed through GetGPUProjectionMatrix to compensate for render texture
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Matrix4x4 left_screen_from_view = myCam.GetStereoProjectionMatrix(Camera.StereoscopicEye.Left);
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Matrix4x4 right_screen_from_view = myCam.GetStereoProjectionMatrix(Camera.StereoscopicEye.Right);
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Matrix4x4 left_view_from_screen = GL.GetGPUProjectionMatrix(left_screen_from_view, true).inverse;
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Matrix4x4 right_view_from_screen = GL.GetGPUProjectionMatrix(right_screen_from_view, true).inverse;
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// Negate [1,1] to reflect Unity's CBuffer state
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if (SystemInfo.graphicsDeviceType != UnityEngine.Rendering.GraphicsDeviceType.OpenGLCore && SystemInfo.graphicsDeviceType != UnityEngine.Rendering.GraphicsDeviceType.OpenGLES3)
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{
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left_view_from_screen[1, 1] *= -1;
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right_view_from_screen[1, 1] *= -1;
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}
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Shader.SetGlobalMatrix("_LeftWorldFromView", left_world_from_view);
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Shader.SetGlobalMatrix("_RightWorldFromView", right_world_from_view);
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Shader.SetGlobalMatrix("_LeftViewFromScreen", left_view_from_screen);
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Shader.SetGlobalMatrix("_RightViewFromScreen", right_view_from_screen);
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}
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else
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{
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// Main eye inverse view matrix
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Matrix4x4 left_world_from_view = myCam.cameraToWorldMatrix;
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// Inverse projection matrices, plumbed through GetGPUProjectionMatrix to compensate for render texture
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Matrix4x4 screen_from_view = myCam.projectionMatrix;
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Matrix4x4 left_view_from_screen = GL.GetGPUProjectionMatrix(screen_from_view, true).inverse;
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// Negate [1,1] to reflect Unity's CBuffer state
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if (SystemInfo.graphicsDeviceType != UnityEngine.Rendering.GraphicsDeviceType.OpenGLCore && SystemInfo.graphicsDeviceType != UnityEngine.Rendering.GraphicsDeviceType.OpenGLES3)
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left_view_from_screen[1, 1] *= -1;
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Shader.SetGlobalMatrix("_LeftWorldFromView", left_world_from_view);
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Shader.SetGlobalMatrix("_LeftViewFromScreen", left_view_from_screen);
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}
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#else
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// Main eye inverse view matrix
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Matrix4x4 left_world_from_view = myCam.cameraToWorldMatrix;
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// Inverse projection matrices, plumbed through GetGPUProjectionMatrix to compensate for render texture
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Matrix4x4 screen_from_view = myCam.projectionMatrix;
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Matrix4x4 left_view_from_screen = GL.GetGPUProjectionMatrix(screen_from_view, true).inverse;
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// Negate [1,1] to reflect Unity's CBuffer state
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if (SystemInfo.graphicsDeviceType != UnityEngine.Rendering.GraphicsDeviceType.OpenGLCore && SystemInfo.graphicsDeviceType != UnityEngine.Rendering.GraphicsDeviceType.OpenGLES3)
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left_view_from_screen[1, 1] *= -1;
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Shader.SetGlobalMatrix("_LeftWorldFromView", left_world_from_view);
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Shader.SetGlobalMatrix("_LeftViewFromScreen", left_view_from_screen);
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#endif
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}
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}
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}
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#endif
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*/ |