public RenderTexture RenderDepthOfField(PostProcessParameters postProcessParams, RenderTexture source, RenderTexture dest, VirtualCamera virtualCamera)
{
this.CreateDX11Mat();
virtualCamera.BindVirtualCameraTextures(this.m_DoFMat);
if (postProcessParams.DoFParams.quality == DepthOfFieldQuality.High_DX11)
{
virtualCamera.BindVirtualCameraTextures(this.m_DoFMatDX11);
}
virtualCamera.BindVirtualCameraParams(this.m_DoFMat, postProcessParams.cameraParams, postProcessParams.DoFParams.focalDistance, (float)postProcessParams.halfWidth, postProcessParams.isFirstRender);
if (postProcessParams.DoFParams.quality == DepthOfFieldQuality.High_DX11)
{
virtualCamera.BindVirtualCameraParams(this.m_DoFMatDX11, postProcessParams.cameraParams, postProcessParams.DoFParams.focalDistance, (float)postProcessParams.halfWidth, postProcessParams.isFirstRender);
}
RenderTexture depthCenterAverage = null;
if (postProcessParams.DoFParams.depthFocusMode == DepthFocusMode.PointAverage)
{
depthCenterAverage = this.PrepatePointAverage(postProcessParams, dest);
}
RenderTexture renderTexture = this.CreateTiledData(postProcessParams.halfResDepth, postProcessParams.preCalcValues.tanHalfFoV, postProcessParams.cameraParams.fNumber, postProcessParams.DoFParams.focalDistance, postProcessParams.DoFParams.focalRange, postProcessParams.cameraParams.apertureDiameter, postProcessParams.cameraParams.focalLength, postProcessParams.DoFParams.maxCoCRadius, postProcessParams.cameraParams.nearPlane, postProcessParams.cameraParams.farPlane);
RenderTexture renderTexture2 = this.TileNeighbourhoodDataGathering(renderTexture);
RenderTexture renderTexture3 = this.PrefilterSource(postProcessParams.halfResSource);
RenderTexture renderTexture4 = this.BlurTapPass(renderTexture3, renderTexture, renderTexture2, depthCenterAverage, postProcessParams.DoFParams.quality);
if (postProcessParams.DoFParams.useMedianFilter)
{
renderTexture4 = this.MedianFilterPass(renderTexture4);
}
RenderTexture result = this.UpsampleDepthOfField(source, renderTexture4, renderTexture2);
RenderTexture.ReleaseTemporary(renderTexture);
RenderTexture.ReleaseTemporary(renderTexture2);
RenderTexture.ReleaseTemporary(renderTexture3);
RenderTexture.ReleaseTemporary(renderTexture4);
return result;
}
public RenderTexture RenderDepthOfField(PostProcessParameters postProcessParams, RenderTexture source, VirtualCamera virtualCamera, RenderTexture exclusionMask)
{
CreateDX11Mat();
if (ShaderSettings.ExposureSettings.IsActive("SC_EXPOSURE_AUTO") == true)
{
virtualCamera.BindVirtualCameraTextures(m_DoFMat);
if (postProcessParams.DoFParams.quality == DepthOfFieldQuality.High_DX11)
{
virtualCamera.BindVirtualCameraTextures(m_DoFMatDX11);
}
}
virtualCamera.BindVirtualCameraParams(m_DoFMat, postProcessParams.cameraParams, postProcessParams.DoFParams.focalDistance, postProcessParams.halfWidth, postProcessParams.isFirstRender);
if (postProcessParams.DoFParams.quality == DepthOfFieldQuality.High_DX11)
{
virtualCamera.BindVirtualCameraParams(m_DoFMatDX11, postProcessParams.cameraParams, postProcessParams.DoFParams.focalDistance, postProcessParams.halfWidth, postProcessParams.isFirstRender);
}
RenderTexture depthCenterAverage = null;
if (postProcessParams.DoFParams.depthFocusMode == DepthFocusMode.PointAverage)
{
depthCenterAverage = PrepatePointAverage(postProcessParams);
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(depthCenterAverage, false, false, false);
}
RenderTexture tiledData = CreateTiledData(postProcessParams.halfResDepth,
postProcessParams.preCalcValues.tanHalfFoV,
postProcessParams.cameraParams.fNumber,
postProcessParams.DoFParams.focalDistance,
postProcessParams.DoFParams.focalRange,
postProcessParams.cameraParams.apertureDiameter,
postProcessParams.cameraParams.focalLength,
postProcessParams.DoFParams.maxCoCRadius,
postProcessParams.cameraParams.nearPlane,
postProcessParams.cameraParams.farPlane);
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(exclusionMask, false, false, false);
RenderTexture neighbourhoodData = TileNeighbourhoodDataGathering(tiledData);
RenderTexture prefilteredSource = PrefilterSource(postProcessParams.halfResSource);
RenderTexture depthOfFieldTexture = BlurTapPass(prefilteredSource, tiledData, neighbourhoodData, exclusionMask, depthCenterAverage, postProcessParams.DoFParams.quality);
if (postProcessParams.DoFParams.useMedianFilter == true)
{
depthOfFieldTexture = MedianFilterPass(depthOfFieldTexture);
}
RenderTexture compositedDoF = UpsampleDepthOfField(source, depthOfFieldTexture, neighbourhoodData, exclusionMask);
RenderTexture.ReleaseTemporary(tiledData);
RenderTexture.ReleaseTemporary(neighbourhoodData);
RenderTexture.ReleaseTemporary(prefilteredSource);
RenderTexture.ReleaseTemporary(depthOfFieldTexture);
return(compositedDoF);
}
private void PrepareExposure(CameraParameters cameraParams, VirtualCamera virtualCamera)
{
if (cameraParams.cameraMode == CameraMode.Off)
{
m_combinationMat.SetFloat("_ManualExposure", 1.0f);
}
else if (cameraParams.cameraMode != CameraMode.Manual)
{
virtualCamera.BindVirtualCameraTextures(m_combinationMat);
}
else
{
m_combinationMat.SetFloat("_ManualExposure", virtualCamera.CalculateManualExposure(cameraParams));
}
}
public RenderTexture RenderDepthOfField(PostProcessParameters postProcessParams, RenderTexture source, RenderTexture dest, VirtualCamera virtualCamera)
{
this.CreateDX11Mat();
virtualCamera.BindVirtualCameraTextures(this.m_DoFMat);
if (postProcessParams.DoFParams.quality == DepthOfFieldQuality.High_DX11)
{
virtualCamera.BindVirtualCameraTextures(this.m_DoFMatDX11);
}
virtualCamera.BindVirtualCameraParams(this.m_DoFMat, postProcessParams.cameraParams, postProcessParams.DoFParams.focalDistance, (float)postProcessParams.halfWidth, postProcessParams.isFirstRender);
if (postProcessParams.DoFParams.quality == DepthOfFieldQuality.High_DX11)
{
virtualCamera.BindVirtualCameraParams(this.m_DoFMatDX11, postProcessParams.cameraParams, postProcessParams.DoFParams.focalDistance, (float)postProcessParams.halfWidth, postProcessParams.isFirstRender);
}
RenderTexture depthCenterAverage = null;
if (postProcessParams.DoFParams.depthFocusMode == DepthFocusMode.PointAverage)
{
depthCenterAverage = this.PrepatePointAverage(postProcessParams, dest);
}
RenderTexture renderTexture = this.CreateTiledData(postProcessParams.halfResDepth, postProcessParams.preCalcValues.tanHalfFoV, postProcessParams.cameraParams.fNumber, postProcessParams.DoFParams.focalDistance, postProcessParams.DoFParams.focalRange, postProcessParams.cameraParams.apertureDiameter, postProcessParams.cameraParams.focalLength, postProcessParams.DoFParams.maxCoCRadius, postProcessParams.cameraParams.nearPlane, postProcessParams.cameraParams.farPlane);
RenderTexture renderTexture2 = this.TileNeighbourhoodDataGathering(renderTexture);
RenderTexture renderTexture3 = this.PrefilterSource(postProcessParams.halfResSource);
RenderTexture renderTexture4 = this.BlurTapPass(renderTexture3, renderTexture, renderTexture2, depthCenterAverage, postProcessParams.DoFParams.quality);
if (postProcessParams.DoFParams.useMedianFilter)
{
renderTexture4 = this.MedianFilterPass(renderTexture4);
}
RenderTexture result = this.UpsampleDepthOfField(source, renderTexture4, renderTexture2);
RenderTexture.ReleaseTemporary(renderTexture);
RenderTexture.ReleaseTemporary(renderTexture2);
RenderTexture.ReleaseTemporary(renderTexture3);
RenderTexture.ReleaseTemporary(renderTexture4);
return(result);
}
private void PrepareExposure(CameraParameters cameraParams, VirtualCamera virtualCamera)
{
if (cameraParams.cameraMode == CameraMode.Off)
{
m_combinationMat.SetFloat("_ManualExposure", 1.0f);
}
else if (cameraParams.cameraMode != CameraMode.Manual)
{
virtualCamera.BindVirtualCameraTextures(m_combinationMat);
}
else
{
m_combinationMat.SetFloat("_ManualExposure", virtualCamera.CalculateManualExposure(cameraParams));
}
}
public RenderTexture RenderDepthOfField(PostProcessParameters postProcessParams, RenderTexture source, RenderTexture downsampledClrDepth,
VirtualCamera virtualCamera, RenderTexture exclusionMask)
{
if (ShaderSettings.ExposureSettings.IsActive("SC_EXPOSURE_AUTO") == true)
{
virtualCamera.BindVirtualCameraTextures(m_DoFMat);
}
virtualCamera.BindVirtualCameraParams(m_DoFMat, postProcessParams.cameraParams, postProcessParams.DoFParams.focalDistance, postProcessParams.halfWidth, postProcessParams.isFirstRender);
RenderTexture depthCenterAverage = null;
if (postProcessParams.DoFParams.depthFocusMode == DepthFocusMode.PointAverage)
{
depthCenterAverage = PrepatePointAverage(postProcessParams, downsampledClrDepth);
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(depthCenterAverage, false, false, false);
}
RenderTexture tiledData = CreateTiledData(downsampledClrDepth,
postProcessParams.preCalcValues.tanHalfFoV,
postProcessParams.cameraParams.fNumber,
postProcessParams.DoFParams.focalDistance,
postProcessParams.DoFParams.focalRange,
postProcessParams.cameraParams.apertureDiameter,
postProcessParams.cameraParams.focalLength,
postProcessParams.DoFParams.maxCoCRadius,
postProcessParams.cameraParams.nearPlane,
postProcessParams.cameraParams.farPlane);
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(exclusionMask, false, false, false);
RenderTexture neighbourhoodData = TileNeighbourhoodDataGathering(tiledData);
RenderTexture prefilteredSource = PrefilterSource(downsampledClrDepth);
RenderTexture.ReleaseTemporary(downsampledClrDepth);
RenderTexture presortTexture = Presort(prefilteredSource, neighbourhoodData);
if (postProcessParams.DoFParams.useTemporal == true) UploadTemporalReprojectionVariables(postProcessParams);
RenderTexture tapsTexture;
RenderTexture alphaTexture;
BlurTapPass(prefilteredSource, tiledData, neighbourhoodData, exclusionMask, depthCenterAverage, presortTexture,
postProcessParams.DoFParams.quality, out tapsTexture, out alphaTexture);
const bool temporalAlpha = false;
//Only do temporal super sampling in editor if its playing
#if UNITY_EDITOR
if (UnityEditor.EditorApplication.isPlaying == true &&
postProcessParams.DoFParams.useTemporal == true &&
previousTapsTexture != null)
{
if (temporalAlpha == true) TemporalPass(ref tapsTexture, ref alphaTexture, previousTapsTexture, previousAlphaTexture);
else TemporalPass(ref tapsTexture, previousTapsTexture);
}
#else
if (postProcessParams.DoFParams.useTemporal == true && previousTapsTexture != null)
{
if (temporalAlpha == true) TemporalPass(ref tapsTexture, ref alphaTexture, previousTapsTexture, previousAlphaTexture);
else TemporalPass(ref tapsTexture, previousTapsTexture);
}
#endif
//alphaTexture = BilateralAlphaFilter(alphaTexture, tapsTexture);
//alphaTexture = MedianFilterPass(alphaTexture);
if (postProcessParams.DoFParams.useMedianFilter == true) tapsTexture = MedianFilterPass(tapsTexture);
if (postProcessParams.DoFParams.visualizeFocalDistance == true) VisualizeFocalDistance(tapsTexture);
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(presort, true, false, false);
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(alphaTexture, false, false, false);
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(previousTapsTexture, false, false, false);
RenderTexture compositedDoF = UpsampleDepthOfField(source, tapsTexture, alphaTexture, neighbourhoodData, exclusionMask);
RenderTexture.ReleaseTemporary(tiledData);
RenderTexture.ReleaseTemporary(neighbourhoodData);
RenderTexture.ReleaseTemporary(prefilteredSource);
RenderTexture.ReleaseTemporary(presortTexture);
if (copiedDepthBuffer != null) { RenderTexture.ReleaseTemporary(copiedDepthBuffer); copiedDepthBuffer = null; }
if (previousTapsTexture != null) { RenderTexture.ReleaseTemporary(previousTapsTexture); previousTapsTexture = null; }
if (previousAlphaTexture != null) { RenderTexture.ReleaseTemporary(previousAlphaTexture); previousAlphaTexture = null; }
if (postProcessParams.DoFParams.useTemporal == true)
{
previousTapsTexture = tapsTexture;
previousAlphaTexture = alphaTexture;
}
else
{
RenderTexture.ReleaseTemporary(tapsTexture);
RenderTexture.ReleaseTemporary(alphaTexture);
}
return compositedDoF;
}
public RenderTexture RenderDepthOfField(PostProcessParameters postProcessParams, RenderTexture source, RenderTexture downsampledClrDepth,
VirtualCamera virtualCamera, RenderTexture exclusionMask)
{
if (ShaderSettings.ExposureSettings.IsActive("SC_EXPOSURE_AUTO") == true)
{
virtualCamera.BindVirtualCameraTextures(m_DoFMat);
}
virtualCamera.BindVirtualCameraParams(m_DoFMat, postProcessParams.cameraParams, postProcessParams.DoFParams.focalDistance, postProcessParams.halfWidth, postProcessParams.isFirstRender);
RenderTexture depthCenterAverage = null;
if (postProcessParams.DoFParams.depthFocusMode == DepthFocusMode.PointAverage)
{
depthCenterAverage = PrepatePointAverage(postProcessParams, downsampledClrDepth);
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(depthCenterAverage, false, false, false);
}
RenderTexture tiledData = CreateTiledData(downsampledClrDepth,
postProcessParams.preCalcValues.tanHalfFoV,
postProcessParams.cameraParams.fNumber,
postProcessParams.DoFParams.focalDistance,
postProcessParams.DoFParams.focalRange,
postProcessParams.cameraParams.apertureDiameter,
postProcessParams.cameraParams.focalLength,
postProcessParams.DoFParams.maxCoCRadius,
postProcessParams.cameraParams.nearPlane,
postProcessParams.cameraParams.farPlane);
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(exclusionMask, false, false, false);
RenderTexture neighbourhoodData = TileNeighbourhoodDataGathering(tiledData);
RenderTexture prefilteredSource = PrefilterSource(downsampledClrDepth);
RenderTexture.ReleaseTemporary(downsampledClrDepth);
RenderTexture presortTexture = Presort(prefilteredSource, neighbourhoodData);
if (postProcessParams.DoFParams.useTemporal == true)
{
UploadTemporalReprojectionVariables(postProcessParams);
}
RenderTexture tapsTexture;
RenderTexture alphaTexture;
BlurTapPass(prefilteredSource, tiledData, neighbourhoodData, exclusionMask, depthCenterAverage, presortTexture,
postProcessParams.DoFParams.quality, out tapsTexture, out alphaTexture);
const bool temporalAlpha = false;
//Only do temporal super sampling in editor if its playing
#if UNITY_EDITOR
if (UnityEditor.EditorApplication.isPlaying == true &&
postProcessParams.DoFParams.useTemporal == true &&
previousTapsTexture != null)
{
if (temporalAlpha == true)
{
TemporalPass(ref tapsTexture, ref alphaTexture, previousTapsTexture, previousAlphaTexture);
}
else
{
TemporalPass(ref tapsTexture, previousTapsTexture);
}
}
#else
if (postProcessParams.DoFParams.useTemporal == true && previousTapsTexture != null)
{
if (temporalAlpha == true)
{
TemporalPass(ref tapsTexture, ref alphaTexture, previousTapsTexture, previousAlphaTexture);
}
else
{
TemporalPass(ref tapsTexture, previousTapsTexture);
}
}
#endif
//alphaTexture = BilateralAlphaFilter(alphaTexture, tapsTexture);
//alphaTexture = MedianFilterPass(alphaTexture);
if (postProcessParams.DoFParams.useMedianFilter == true)
{
tapsTexture = MedianFilterPass(tapsTexture);
}
if (postProcessParams.DoFParams.visualizeFocalDistance == true)
{
VisualizeFocalDistance(tapsTexture);
}
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(presort, true, false, false);
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(alphaTexture, false, false, false);
//ScionPostProcess.ActiveDebug.RegisterTextureForVisualization(previousTapsTexture, false, false, false);
RenderTexture compositedDoF = UpsampleDepthOfField(source, tapsTexture, alphaTexture, neighbourhoodData, exclusionMask);
RenderTexture.ReleaseTemporary(tiledData);
RenderTexture.ReleaseTemporary(neighbourhoodData);
RenderTexture.ReleaseTemporary(prefilteredSource);
RenderTexture.ReleaseTemporary(presortTexture);
if (copiedDepthBuffer != null)
{
RenderTexture.ReleaseTemporary(copiedDepthBuffer); copiedDepthBuffer = null;
}
if (previousTapsTexture != null)
{
RenderTexture.ReleaseTemporary(previousTapsTexture); previousTapsTexture = null;
}
if (previousAlphaTexture != null)
{
RenderTexture.ReleaseTemporary(previousAlphaTexture); previousAlphaTexture = null;
}
if (postProcessParams.DoFParams.useTemporal == true)
{
previousTapsTexture = tapsTexture;
previousAlphaTexture = alphaTexture;
}
else
{
RenderTexture.ReleaseTemporary(tapsTexture);
RenderTexture.ReleaseTemporary(alphaTexture);
}
return(compositedDoF);
}