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