Refsa · October 21, 2024 22:24 · daedalic-zz · Feb 19, 2021 · Refsa · Feb 19, 2021
diff --git a/readme.md b/readme.md
diff --git a/GrabScreenFeature.cs b/GrabScreenFeature.cs
 using System;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.Rendering;
 using UnityEngine.Rendering.Universal;

 public class GrabScreenFeature : ScriptableRendererFeature
 {
    [System.Serializable]
    public class Settings
    {
        public string TextureName = "_GrabPassTransparent";
        public LayerMask LayerMask;
    }

    class GrabPass : ScriptableRenderPass
    {
        RenderTargetHandle tempColorTarget;
        Settings settings;

        RenderTargetIdentifier cameraTarget;

        public GrabPass(Settings s)
        {
            settings = s;
            renderPassEvent = RenderPassEvent.AfterRenderingTransparents;
            tempColorTarget.Init(settings.TextureName);
        }

        public void Setup(RenderTargetIdentifier cameraTarget)
        {
            this.cameraTarget = cameraTarget;
        }

        public override void Configure(CommandBuffer cmd, RenderTextureDescriptor cameraTextureDescriptor)
        {
            cmd.GetTemporaryRT(tempColorTarget.id, cameraTextureDescriptor);
            cmd.SetGlobalTexture(settings.TextureName, tempColorTarget.Identifier());
        }

        public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
        {
            CommandBuffer cmd = CommandBufferPool.Get();
            context.ExecuteCommandBuffer(cmd);
            cmd.Clear();

            Blit(cmd, cameraTarget, tempColorTarget.Identifier());

            context.ExecuteCommandBuffer(cmd);
            CommandBufferPool.Release(cmd);
        }

        public override void FrameCleanup(CommandBuffer cmd)
        {
            cmd.ReleaseTemporaryRT(tempColorTarget.id);
        }
    }

    class RenderPass : ScriptableRenderPass
    {
        Settings settings;
        List<ShaderTagId> m_ShaderTagIdList = new List<ShaderTagId>();

        FilteringSettings m_FilteringSettings;
        RenderStateBlock m_RenderStateBlock;

        public RenderPass(Settings settings)
        {
            this.settings = settings;
            renderPassEvent = RenderPassEvent.AfterRenderingTransparents + 1;

            m_ShaderTagIdList.Add(new ShaderTagId("SRPDefaultUnlit"));
            m_ShaderTagIdList.Add(new ShaderTagId("UniversalForward"));
            m_ShaderTagIdList.Add(new ShaderTagId("LightweightForward"));

            m_FilteringSettings = new FilteringSettings(RenderQueueRange.all, settings.LayerMask);
            m_RenderStateBlock = new RenderStateBlock(RenderStateMask.Nothing);
        }

        public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
        {
            CommandBuffer cmd = CommandBufferPool.Get();

            context.ExecuteCommandBuffer(cmd);
            cmd.Clear();

            DrawingSettings drawSettings;
            drawSettings = CreateDrawingSettings(m_ShaderTagIdList, ref renderingData, SortingCriteria.CommonTransparent);
            context.DrawRenderers(renderingData.cullResults, ref drawSettings, ref m_FilteringSettings, ref m_RenderStateBlock);

            context.ExecuteCommandBuffer(cmd);
            CommandBufferPool.Release(cmd);
        }
    }

    GrabPass grabPass;
    RenderPass renderPass;
    [SerializeField] Settings settings;

    public override void Create()
    {
        grabPass = new GrabPass(settings);
        renderPass = new RenderPass(settings);
    }

    public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingData renderingData)
    {
        grabPass.Setup(renderer.cameraColorTarget);

        renderer.EnqueuePass(grabPass);
        renderer.EnqueuePass(renderPass);
    }
 }
diff --git a/LICENSE b/LICENSE
 MIT License

 Copyright (c) 2020 Refsa

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
	using System;
	using System.Collections.Generic;
	using UnityEngine;
	using UnityEngine.Rendering;
	using UnityEngine.Rendering.Universal;

	public class GrabScreenFeature : ScriptableRendererFeature
	{
	[System.Serializable]
	public class Settings
	{
	public string TextureName = "_GrabPassTransparent";
	public LayerMask LayerMask;
	}

	class GrabPass : ScriptableRenderPass
	{
	RenderTargetHandle tempColorTarget;
	Settings settings;

	RenderTargetIdentifier cameraTarget;

	public GrabPass(Settings s)
	{
	settings = s;
	renderPassEvent = RenderPassEvent.AfterRenderingTransparents;
	tempColorTarget.Init(settings.TextureName);
	}

	public void Setup(RenderTargetIdentifier cameraTarget)
	{
	this.cameraTarget = cameraTarget;
	}

	public override void Configure(CommandBuffer cmd, RenderTextureDescriptor cameraTextureDescriptor)
	{
	cmd.GetTemporaryRT(tempColorTarget.id, cameraTextureDescriptor);
	cmd.SetGlobalTexture(settings.TextureName, tempColorTarget.Identifier());
	}

	public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
	{
	CommandBuffer cmd = CommandBufferPool.Get();
	context.ExecuteCommandBuffer(cmd);
	cmd.Clear();

	Blit(cmd, cameraTarget, tempColorTarget.Identifier());

	context.ExecuteCommandBuffer(cmd);
	CommandBufferPool.Release(cmd);
	}

	public override void FrameCleanup(CommandBuffer cmd)
	{
	cmd.ReleaseTemporaryRT(tempColorTarget.id);
	}
	}

	class RenderPass : ScriptableRenderPass
	{
	Settings settings;
	List<ShaderTagId> m_ShaderTagIdList = new List<ShaderTagId>();

	FilteringSettings m_FilteringSettings;
	RenderStateBlock m_RenderStateBlock;

	public RenderPass(Settings settings)
	{
	this.settings = settings;
	renderPassEvent = RenderPassEvent.AfterRenderingTransparents + 1;

	m_ShaderTagIdList.Add(new ShaderTagId("SRPDefaultUnlit"));
	m_ShaderTagIdList.Add(new ShaderTagId("UniversalForward"));
	m_ShaderTagIdList.Add(new ShaderTagId("LightweightForward"));

	m_FilteringSettings = new FilteringSettings(RenderQueueRange.all, settings.LayerMask);
	m_RenderStateBlock = new RenderStateBlock(RenderStateMask.Nothing);
	}

	public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
	{
	CommandBuffer cmd = CommandBufferPool.Get();

	context.ExecuteCommandBuffer(cmd);
	cmd.Clear();

	DrawingSettings drawSettings;
	drawSettings = CreateDrawingSettings(m_ShaderTagIdList, ref renderingData, SortingCriteria.CommonTransparent);
	context.DrawRenderers(renderingData.cullResults, ref drawSettings, ref m_FilteringSettings, ref m_RenderStateBlock);

	context.ExecuteCommandBuffer(cmd);
	CommandBufferPool.Release(cmd);
	}
	}

	GrabPass grabPass;
	RenderPass renderPass;
	[SerializeField] Settings settings;

	public override void Create()
	{
	grabPass = new GrabPass(settings);
	renderPass = new RenderPass(settings);
	}

	public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingData renderingData)
	{
	grabPass.Setup(renderer.cameraColorTarget);

	renderer.EnqueuePass(grabPass);
	renderer.EnqueuePass(renderPass);
	}
	}
	MIT License

	Copyright (c) 2020 Refsa

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all
	copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	SOFTWARE.