46 lines
1.7 KiB
C#
46 lines
1.7 KiB
C#
namespace UnityEngine.Rendering.Universal
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{
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/// <summary>
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/// Let customizable actions inject commands to capture the camera output.
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///
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/// You can use this pass to inject capture commands into a command buffer
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/// with the goal of having camera capture happening in external code.
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/// </summary>
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internal class CapturePass : ScriptableRenderPass
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{
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RenderTargetHandle m_CameraColorHandle;
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const string m_ProfilerTag = "Capture Pass";
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private static readonly ProfilingSampler m_ProfilingSampler = new ProfilingSampler(m_ProfilerTag);
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public CapturePass(RenderPassEvent evt)
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{
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base.profilingSampler = new ProfilingSampler(nameof(CapturePass));
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renderPassEvent = evt;
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}
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/// <summary>
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/// Configure the pass
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/// </summary>
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/// <param name="actions"></param>
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public void Setup(RenderTargetHandle colorHandle)
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{
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m_CameraColorHandle = colorHandle;
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}
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/// <inheritdoc/>
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public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
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{
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CommandBuffer cmdBuf = CommandBufferPool.Get();
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using (new ProfilingScope(cmdBuf, m_ProfilingSampler))
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{
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var colorAttachmentIdentifier = m_CameraColorHandle.Identifier();
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var captureActions = renderingData.cameraData.captureActions;
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for (captureActions.Reset(); captureActions.MoveNext();)
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captureActions.Current(colorAttachmentIdentifier, cmdBuf);
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}
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context.ExecuteCommandBuffer(cmdBuf);
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CommandBufferPool.Release(cmdBuf);
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}
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}
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}
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