public void PostRenderFrame(Camera camera)
{
if (TemporalReprojectionMaterial == null)
{
return;
}
WeatherMakerCameraType cameraType = WeatherMakerScript.GetCameraType(camera);
if (cameraType == WeatherMakerCameraType.Other)
{
return;
}
// turn off first frame handling
NeedsFirstFrameHandling = false;
prevView[0] = view[0];
prevView[1] = view[1];
// move to next temporal reprojection frame
unchecked
{
//if (++debugCount % 60 == 0)
{
if (++frameIndex == frameNumbers.Length)
{
frameIndex = 0;
}
SubFrameNumber = frameNumbers[frameIndex];
}
}
}
private void SetupCommandBufferForCamera(Camera camera)
{
#if !UNITY_SERVER
if (camera == null)
{
return;
}
WeatherMakerCameraProperties props = GetCameraProperties(camera);
WeatherMakerCameraType cameraType = WeatherMakerScript.GetCameraType(camera);
Camera baseCamera = WeatherMakerCommandBufferManagerScript.BaseCamera;
UpdateDeferredShadingKeyword(camera);
CalculateMatrixes(camera, baseCamera);
CalculateFrustumCorners(camera);
Shader.SetGlobalMatrixArray(WMS._WeatherMakerInverseView, inverseView);
Shader.SetGlobalMatrixArray(WMS._WeatherMakerInverseProj, inverseProj);
Shader.SetGlobalMatrixArray(WMS._WeatherMakerView, view);
Shader.SetGlobalVectorArray(WMS._WeatherMakerCameraFrustumCorners, cameraFrustumCorners);
Shader.SetGlobalVector(WMS._WeatherMakerCameraOriginOffset, props.OriginOffsetCumulative);
Shader.SetGlobalVector(WMS._WeatherMakerCameraPosComputeShader, camera.transform.position);
if (cameraType == WeatherMakerCameraType.CubeMap)
{
Shader.SetGlobalFloat(WMS._WeatherMakerCameraRenderMode, 2.0f);
}
else if (cameraType == WeatherMakerCameraType.Reflection)
{
Shader.SetGlobalFloat(WMS._WeatherMakerCameraRenderMode, 1.0f);
}
else
{
Shader.SetGlobalFloat(WMS._WeatherMakerCameraRenderMode, 0.0f);
}
#endif
}
public void PreRenderFrame(Camera camera, Camera lastNormalCamera, CommandBuffer commandBuffer)
{
if (TemporalReprojectionMaterial == null)
{
return;
}
WeatherMakerCameraType cameraType = WeatherMakerScript.GetCameraType(camera);
if (cameraType == WeatherMakerCameraType.Other)
{
return;
}
lastNormalCamera = (cameraType == WeatherMakerCameraType.Normal ? camera : (lastNormalCamera ?? camera));
// assign current matrixes, only normal stereo cameras use the stereo methods
// reflection cameras are rendered one eye at a time without stereo
if (camera.stereoEnabled)
{
view[0] = camera.GetStereoViewMatrix(Camera.StereoscopicEye.Left);
view[1] = camera.GetStereoViewMatrix(Camera.StereoscopicEye.Right);
projection[0] = lastNormalCamera.GetStereoProjectionMatrix(Camera.StereoscopicEye.Left);
projection[1] = lastNormalCamera.GetStereoProjectionMatrix(Camera.StereoscopicEye.Right);
inverseView[0] = view[0].inverse;
inverseView[1] = view[1].inverse;
inverseProjection[0] = projection[0].inverse;
inverseProjection[1] = projection[1].inverse;
inverseProjectionView[0] = inverseProjection[0] * inverseView[0];
inverseProjectionView[1] = inverseProjection[1] * inverseView[1];
prevViewProjection[0] = (projection[0] * prevView[0]);
prevViewProjection[1] = (projection[1] * prevView[1]);
ipivpvp[0] = projection[0] * prevView[0] * inverseView[0] * inverseProjection[0];
ipivpvp[1] = projection[1] * prevView[1] * inverseView[1] * inverseProjection[1];
}
else
{
view[0] = view[1] = camera.worldToCameraMatrix;
inverseView[0] = inverseView[1] = camera.cameraToWorldMatrix;
projection[0] = projection[1] = lastNormalCamera.projectionMatrix;
inverseProjection[0] = inverseProjection[1] = lastNormalCamera.projectionMatrix.inverse;
inverseProjectionView[0] = inverseProjectionView[1] = inverseView[0] * inverseProjection[0];
prevViewProjection[0] = prevViewProjection[1] = (projection[0] * prevView[0]);
ipivpvp[0] = ipivpvp[1] = projection[0] * prevView[0] * inverseView[0] * inverseProjection[0];
}
commandBuffer.SetGlobalTexture(WMS._TemporalReprojection_SubFrame, SubFrameTexture);
commandBuffer.SetGlobalTexture(WMS._TemporalReprojection_PrevFrame, PrevFrameTexture);
commandBuffer.SetGlobalFloat(WMS._TemporalReprojection_BlendMode, (float)BlendMode);
commandBuffer.SetGlobalFloat(WMS._TemporalReprojection_SubPixelSize, ReprojectionSize);
commandBuffer.SetGlobalFloat(WMS._TemporalReprojection_SubFrameNumber, SubFrameNumber);
commandBuffer.SetGlobalFloat(WMS._TemporalReprojection_SimilarityMax, TemporalReprojectionMaterial.GetFloat(WMS._TemporalReprojection_SimilarityMax));
commandBuffer.SetGlobalMatrixArray(WMS._TemporalReprojection_PreviousView, prevView);
commandBuffer.SetGlobalMatrixArray(WMS._TemporalReprojection_View, view);
commandBuffer.SetGlobalMatrixArray(WMS._TemporalReprojection_InverseView, inverseView);
commandBuffer.SetGlobalMatrixArray(WMS._TemporalReprojection_Projection, projection);
commandBuffer.SetGlobalMatrixArray(WMS._TemporalReprojection_InverseProjection, inverseProjection);
commandBuffer.SetGlobalMatrixArray(WMS._TemporalReprojection_InverseProjectionView, inverseProjectionView);
commandBuffer.SetGlobalMatrixArray(WMS._TemporalReprojection_PreviousViewProjection, prevViewProjection);
commandBuffer.SetGlobalMatrixArray(WMS._TemporalReprojection_ipivpvp, ipivpvp);
}
private void SetupCommandBufferForCamera(Camera camera)
{
if (camera == null)
{
return;
}
WeatherMakerCameraType cameraType = WeatherMakerScript.GetCameraType(camera);
Camera baseCamera = WeatherMakerCommandBufferManagerScript.BaseCamera;
UpdateDeferredShadingKeyword(camera);
CalculateMatrixes(camera, baseCamera);
CalculateFrustumCorners(camera);
Shader.SetGlobalMatrixArray(WMS._WeatherMakerInverseView, inverseView);
Shader.SetGlobalMatrixArray(WMS._WeatherMakerInverseProj, inverseProj);
Shader.SetGlobalMatrixArray(WMS._WeatherMakerView, view);
Shader.SetGlobalVectorArray(WMS._WeatherMakerCameraFrustumCorners, cameraFrustumCorners);
Shader.SetGlobalVector(WMS._WeatherMakerCameraPos, camera.transform.position);
if (cameraType == WeatherMakerCameraType.CubeMap || camera == WeatherMakerCommandBufferManagerScript.CubemapCamera)
{
Shader.SetGlobalFloat(WMS._WeatherMakerCameraRenderMode, 2.0f);
}
else if (cameraType == WeatherMakerCameraType.Reflection)
{
Shader.SetGlobalFloat(WMS._WeatherMakerCameraRenderMode, 1.0f);
}
else
{
Shader.SetGlobalFloat(WMS._WeatherMakerCameraRenderMode, 0.0f);
}
}
private void CameraPostRender(Camera camera)
{
if (WeatherMakerScript.Instance == null || WeatherMakerScript.Instance.PerformanceProfile == null)
{
return;
}
WeatherMakerCameraType cameraType = WeatherMakerScript.GetCameraType(camera);
if ((WeatherMakerCommandBufferManagerScript.CameraStack == 0 && cameraType == WeatherMakerCameraType.Normal) ||
(cameraType == WeatherMakerCameraType.Reflection && WeatherMakerScript.Instance.PerformanceProfile.VolumetricCloudReflectionShadows))
{
RenderTexture.ReleaseTemporary(tempShadowBuffer);
#if UNITY_URP
if (_commandBufferDepthShadows != null)
{
camera.RemoveCommandBuffer(CameraEvent.BeforeForwardOpaque, _commandBufferDepthShadows);
}
if (_commandBufferScreenSpaceShadows1 != null)
{
camera.RemoveCommandBuffer(CameraEvent.BeforeForwardOpaque, _commandBufferScreenSpaceShadows1);
}
if (_commandBufferScreenSpaceShadows2 != null)
{
camera.RemoveCommandBuffer(CameraEvent.BeforeForwardOpaque, _commandBufferScreenSpaceShadows2);
}
#else
RemoveCommandBuffer(LightEvent.AfterScreenspaceMask, ref _commandBufferScreenSpaceShadows1, false);
RemoveCommandBuffer(LightEvent.AfterScreenspaceMask, ref _commandBufferScreenSpaceShadows2, false);
#endif
}
}
private void CameraPreCull(Camera camera)
{
if (WeatherMakerScript.Instance == null || WeatherMakerScript.Instance.PerformanceProfile == null)
{
return;
}
WeatherMakerCameraType cameraType = WeatherMakerScript.GetCameraType(camera);
if ((WeatherMakerCommandBufferManagerScript.CameraStack == 1 && cameraType == WeatherMakerCameraType.Normal) ||
(cameraType == WeatherMakerCameraType.Reflection && WeatherMakerScript.Instance.PerformanceProfile.VolumetricCloudReflectionShadows))
{
// render cloud shadows at half scale for large screens
int scale = (int)WeatherMakerScript.Instance.PerformanceProfile.VolumetricCloudShadowDownsampleScale;
tempShadowBuffer = RenderTexture.GetTemporary(WeatherMakerFullScreenEffect.GetRenderTextureDescriptor(scale, 0, 1, RenderTextureFormat.ARGB32, 0, camera));
tempShadowBuffer.wrapMode = TextureWrapMode.Clamp;
tempShadowBuffer.filterMode = FilterMode.Bilinear;
AddScreenSpaceShadowsCommandBuffer(camera);
// ensure that the any shader using cloud shadows knows the correct cloud shadow parameters
if (CloudShadowMaterial != null)
{
Shader.SetGlobalFloat(WMS._CloudShadowMapAdder, CloudShadowMaterial.GetFloat(WMS._CloudShadowMapAdder));
Shader.SetGlobalFloat(WMS._CloudShadowMapMultiplier, CloudShadowMaterial.GetFloat(WMS._CloudShadowMapMultiplier));
Shader.SetGlobalFloat(WMS._CloudShadowMapPower, CloudShadowMaterial.GetFloat(WMS._CloudShadowMapPower));
Shader.SetGlobalFloat(WMS._WeatherMakerCloudVolumetricShadowDither, CloudShadowMaterial.GetFloat(WMS._WeatherMakerCloudVolumetricShadowDither));
Shader.SetGlobalTexture(WMS._WeatherMakerCloudShadowDetailTexture, CloudShadowMaterial.GetTexture(WMS._WeatherMakerCloudShadowDetailTexture));
Shader.SetGlobalFloat(WMS._WeatherMakerCloudShadowDetailScale, CloudShadowMaterial.GetFloat(WMS._WeatherMakerCloudShadowDetailScale));
Shader.SetGlobalFloat(WMS._WeatherMakerCloudShadowDetailIntensity, CloudShadowMaterial.GetFloat(WMS._WeatherMakerCloudShadowDetailIntensity));
Shader.SetGlobalFloat(WMS._WeatherMakerCloudShadowDetailFalloff, CloudShadowMaterial.GetFloat(WMS._WeatherMakerCloudShadowDetailFalloff));
Shader.SetGlobalFloat(WMS._WeatherMakerCloudShadowDistanceFade, CloudShadowMaterial.GetFloat(WMS._WeatherMakerCloudShadowDistanceFade));
}
}
}
public void PreCullFrame(Camera camera, WeatherMakerDownsampleScale scale, WeatherMakerTemporalReprojectionSize projSize)
{
if (TemporalReprojectionMaterial == null)
{
return;
}
WeatherMakerCameraType cameraType = WeatherMakerScript.GetCameraType(camera);
if (cameraType == WeatherMakerCameraType.Other)
{
return;
}
int projSizeInt = (int)projSize;
int downsampling = (int)scale;
int frameWidth = camera.pixelWidth / downsampling;
int frameHeight = camera.pixelHeight / downsampling;
// ensure reprojection fits cleanly into frame
while (frameWidth % projSizeInt != 0)
{
frameWidth++;
}
while (frameHeight % projSizeInt != 0)
{
frameHeight++;
}
if (frameWidth != FrameWidth || frameHeight != FrameHeight || ReprojectionSize != projSizeInt)
{
DisposeRenderTextures();
ReprojectionSize = projSizeInt;
ReprojectionSizeSquared = ReprojectionSize * ReprojectionSize;
CreateFrameNumbers();
FrameWidth = frameWidth;
FrameHeight = frameHeight;
SubFrameWidth = frameWidth / projSizeInt;
SubFrameHeight = frameHeight / projSizeInt;
RenderTextureFormat format = camera.allowHDR ? RenderTextureFormat.DefaultHDR : RenderTextureFormat.Default;
RenderTextureDescriptor descSubFrame = WeatherMakerFullScreenEffect.GetRenderTextureDescriptor(downsampling, projSizeInt, projSizeInt, format, 0, camera);
subFrameCurrent = WeatherMakerFullScreenEffect.CreateRenderTexture(descSubFrame, FilterMode.Bilinear, TextureWrapMode.Clamp);
subFrameCurrent.name = "WeatherMakerTemporalReprojectionSubFrame";
RenderTextureDescriptor descPrevFrame = WeatherMakerFullScreenEffect.GetRenderTextureDescriptor(downsampling, projSizeInt, 1, format, 0, camera);
prevFrameCurrent = WeatherMakerFullScreenEffect.CreateRenderTexture(descPrevFrame, FilterMode.Bilinear, TextureWrapMode.Clamp);
prevFrameCurrent.name = "WeatherMakerTemporalReprojectionPrevFrame";
OffsetXConstant = (1.0f / (float)frameWidth);
OffsetYConstant = (1.0f / (float)frameHeight);
OffsetXConstant2 = (-0.5f * (float)(ReprojectionSize - 1) * OffsetXConstant);
OffsetYConstant2 = (-0.5f * (float)(ReprojectionSize - 1) * OffsetYConstant);
NeedsFirstFrameHandling = true;
}
ComputeTemporalOffsets();
}
/// <summary>
/// Determine if a camera should be rendered in weather maker
/// </summary>
/// <param name="script">Script</param>
/// <param name="camera">Camera</param>
/// <param name="ignoreReflections">Whether to ignore reflection cameras (i.e. water reflection or mirror)</param>
/// <returns>True to ignore, false to render</returns>
public static bool ShouldIgnoreCamera(MonoBehaviour script, Camera camera, bool ignoreReflections = true)
{
if (camera == null || Instance == null || script == null || !script.enabled || !script.gameObject.activeInHierarchy ||
camera.cameraType == UnityEngine.CameraType.Preview || (Instance.AllowCameras.Count == 0 && Instance.AllowCamerasNames.Count == 0 && Instance.AllowCamerasNamesPartial.Count == 0) ||
(camera.CachedName().IndexOf("depth", System.StringComparison.OrdinalIgnoreCase) >= 0))
{
return(true);
}
#if UNITY_EDITOR
else if (camera.cameraType == UnityEngine.CameraType.SceneView)
{
return(WeatherMakerScript.Instance == null || !WeatherMakerScript.Instance.AllowSceneCamera);
}
#endif
WeatherMakerCameraType type = WeatherMakerScript.GetCameraType(camera);
// if camera is not in allow list and
// camera is not an allowed reflection camera and
// camera is not an allowed reflection probe camera
// then ignore it
bool notInAllowList = !Instance.AllowCameras.Contains(camera);
bool notInAllowNameList = true;
foreach (string s in Instance.AllowCamerasNames)
{
if (camera.CachedName() == s)
{
notInAllowNameList = false;
break;
}
}
if (notInAllowNameList)
{
foreach (string s in Instance.AllowCamerasNamesPartial)
{
if (camera.CachedName().IndexOf(s, System.StringComparison.OrdinalIgnoreCase) >= 0)
{
notInAllowNameList = false;
break;
}
}
}
bool ignoreReflection = (ignoreReflections || type != WeatherMakerCameraType.Reflection);
bool ignoreProbe = (Instance.PerformanceProfile.IgnoreReflectionProbes || type != WeatherMakerCameraType.CubeMap);
bool ignore = notInAllowList && notInAllowNameList && ignoreReflection && ignoreProbe;
return(ignore);
}
/// <summary>
/// Update the full screen effect, usually called from OnPreRender or OnPreCull
/// </summary>
/// <param name="camera">Camera</param>
/// <param name="integratedTemporalReprojection">Whether to use integrated temporal reprojection (if temporal reprojection is enabled)</param>
public void PreCullCamera(Camera camera, bool integratedTemporalReprojection = true)
{
//integratedTemporalReprojection = false;
if (WeatherMakerScript.Instance != null && WeatherMakerScript.Instance.CommandBufferManager != null && (Enabled || preSetupCommandBuffer != null) &&
Material != null && clonedMaterial != null && camera != null)
{
WeatherMakerCameraType cameraType = WeatherMakerScript.GetCameraType(camera);
if (cameraType == WeatherMakerCameraType.Other)
{
return;
}
WeatherMakerTemporalReprojectionState reprojState = null;
WeatherMakerDownsampleScale downsampleScale = DownsampleScale;
if (cameraType != WeatherMakerCameraType.Normal)
{
if (camera.pixelWidth > 2000)
{
downsampleScale = WeatherMakerDownsampleScale.QuarterResolution;
}
else if (camera.pixelWidth > 1000)
{
downsampleScale = WeatherMakerDownsampleScale.HalfResolution;
}
}
if (Enabled)
{
// setup temporal reprojection state
reprojState = temporalStates.Find(b => b.Camera == camera);
if (reprojState == null)
{
// temporal reprojection is not currently possible with cubemap
if (TemporalReprojection != WeatherMakerTemporalReprojectionSize.None && TemporalReprojectionMaterial != null &&
(cameraType == WeatherMakerCameraType.Normal || cameraType == WeatherMakerCameraType.Reflection))
{
reprojState = new WeatherMakerTemporalReprojectionState(camera, TemporalReprojectionMaterial, integratedTemporalReprojection);
temporalStates.Add(reprojState);
}
}
else if (TemporalReprojection == WeatherMakerTemporalReprojectionSize.None || TemporalReprojectionMaterial == null)
{
reprojState.Dispose();
temporalStates.Remove(reprojState);
reprojState = null;
}
if (reprojState != null)
{
WeatherMakerTemporalReprojectionSize reprojSize = (cameraType == WeatherMakerCameraType.Normal ? TemporalReprojection : WeatherMakerTemporalReprojectionSize.FourByFour);
reprojState.PreCullFrame(camera, downsampleScale, reprojSize);
}
}
WeatherMakerCommandBuffer cmdBuffer = CreateCommandBuffer(camera, reprojState, downsampleScale, preSetupCommandBuffer);
if (reprojState != null)
{
reprojState.CommandBuffer = cmdBuffer;
}
}
}
private WeatherMakerCommandBuffer CreateCommandBuffer(Camera camera, WeatherMakerTemporalReprojectionState reprojState, WeatherMakerDownsampleScale downsampleScale,
System.Action <WeatherMakerCommandBuffer> preSetupCommandBuffer)
{
if (WeatherMakerScript.Instance == null)
{
Debug.LogError("Cannot create command buffer, WeatherMakerScript.Instance is null");
return(null);
}
// Debug.Log("Creating command buffer " + CommandBufferName);
WeatherMakerCommandBuffer weatherMakerCommandBuffer = GetOrCreateWeatherMakerCommandBuffer(camera);
// multi-pass vr uses one command buffer for each eye
if (camera.stereoTargetEye == StereoTargetEyeMask.Right)
{
weatherMakerCommandBuffer.Camera = camera;
return(weatherMakerCommandBuffer);
}
else if (weatherMakerCommandBuffer != null && weatherMakerCommandBuffer.CommandBuffer != null)
{
camera.RemoveCommandBuffer(RenderQueue, weatherMakerCommandBuffer.CommandBuffer);
weatherMakerCommandBuffer.CommandBuffer.Clear();
}
RenderTextureFormat defaultFormat = (camera.allowHDR ? RenderTextureFormat.DefaultHDR : RenderTextureFormat.Default);
CommandBuffer commandBuffer = weatherMakerCommandBuffer.CommandBuffer;
int postSourceId = -1;
RenderTargetIdentifier postSource = postSourceId;
WeatherMakerCameraType cameraType = weatherMakerCommandBuffer.CameraType;
// setup reprojection state
if (reprojState != null)
{
reprojState.PreRenderFrame(camera, WeatherMakerCommandBufferManagerScript.BaseCamera, commandBuffer);
if (!reprojState.NeedsFirstFrameHandling && reprojState.BlendMode == WeatherMakerTemporalReprojectionState.TemporalReprojectionBlendMode.Sharp)
{
float xo = reprojState.TemporalOffsetX;
float yo = reprojState.TemporalOffsetY;
commandBuffer.SetGlobalVector(WMS._WeatherMakerTemporalUV, new Vector4(xo, yo, 1.0f, 1.0f));
}
else
{
commandBuffer.SetGlobalVector(WMS._WeatherMakerTemporalUV, Vector4.zero);
}
}
int scale = (int)downsampleScale;
if (reprojState != null && reprojState.BlendMode == WeatherMakerTemporalReprojectionState.TemporalReprojectionBlendMode.Blur)
{
int totalDownScale = (scale * reprojState.ReprojectionSize);
switch (totalDownScale)
{
case 0:
case 1:
totalDownScale = 1;
break;
case 2:
case 3:
totalDownScale = 2;
break;
case 4:
case 5:
totalDownScale = 4;
break;
case 6:
case 7:
case 8:
case 9:
case 10:
case 11:
totalDownScale = 8;
break;
default:
totalDownScale = 16;
break;
}
//Debug.LogFormat("Total down scale: {0}, {1}, {2}", totalDownScale, scale, reprojState.ReprojectionSize);
commandBuffer.SetGlobalFloat(WMS._WeatherMakerDownsampleScale, (float)totalDownScale);
}
else
{
commandBuffer.SetGlobalFloat(WMS._WeatherMakerDownsampleScale, scale);
}
if (preSetupCommandBuffer != null)
{
preSetupCommandBuffer.Invoke(weatherMakerCommandBuffer);
}
if (Enabled)
{
commandBuffer.SetGlobalFloat(WMS._WeatherMakerTemporalReprojectionEnabled, 0.0f);
commandBuffer.SetGlobalVector(WMS._WeatherMakerTemporalUV_VertexShaderProjection, Vector4.zero);
commandBuffer.SetGlobalVector(WMS._WeatherMakerTemporalUV_FragmentShader, Vector4.zero);
if (DownsampleRenderBufferScale != WeatherMakerDownsampleScale.Disabled)
{
// render camera target to texture, performing separate down-sampling
commandBuffer.GetTemporaryRT(WMS._MainTex5, GetRenderTextureDescriptor((int)DownsampleRenderBufferScale, 0, 1, defaultFormat, 0, camera), FilterMode.Bilinear);
commandBuffer.Blit(CameraTargetIdentifier(), WMS._MainTex5);
}
commandBuffer.SetGlobalFloat(WMS._ZTest, (float)ZTest);
// if no blur, no downsample, no temporal reprojection and no post processing (pass count > 2) then we can just draw directly to camera target
if (BlurShaderType == BlurShaderType.None && DownsampleScale == WeatherMakerDownsampleScale.FullResolution && reprojState == null && clonedMaterial.passCount < 3)
{
// set blend mode for blitting to camera target
commandBuffer.SetGlobalFloat(WMS._SrcBlendMode, (float)SourceBlendMode);
commandBuffer.SetGlobalFloat(WMS._DstBlendMode, (float)DestBlendMode);
commandBuffer.Blit(CameraTargetIdentifier(), CameraTargetIdentifier(), clonedMaterial, 0);
}
else
{
// render to texture, using current image target as input _MainTex, no blend
// alpha or blue will use _MainTex to render the final result
int renderTargetRenderedImageId = WMS._MainTex3;
int renderTargetDepthTextureId = WMS._WeatherMakerTemporaryDepthTexture;
RenderTargetIdentifier renderTargetRenderedImage = new RenderTargetIdentifier(renderTargetRenderedImageId);
RenderTargetIdentifier renderTargetDepthTexture = new RenderTargetIdentifier(renderTargetDepthTextureId);
BlurShaderType blur = BlurShaderType;
if (cameraType != WeatherMakerCameraType.Normal)
{
if (BlurMaterial.passCount > 3)
{
blur = BlurShaderType.Bilateral;
}
else
{
blur = BlurShaderType.GaussianBlur17;
}
}
int mod = (reprojState == null ? 0 : reprojState.ReprojectionSize);
commandBuffer.GetTemporaryRT(renderTargetRenderedImageId, GetRenderTextureDescriptor(scale, mod, 1, defaultFormat, 0, camera), FilterMode.Bilinear);
commandBuffer.GetTemporaryRT(renderTargetDepthTextureId, GetRenderTextureDescriptor(scale, mod, 1, RenderTextureFormat.RFloat, 0, camera), FilterMode.Point);
// set blend mode for blitting to render texture
commandBuffer.SetGlobalFloat(WMS._SrcBlendMode, (float)BlendMode.One);
commandBuffer.SetGlobalFloat(WMS._DstBlendMode, (float)BlendMode.Zero);
if (reprojState == null || reprojState.TemporalReprojectionMaterial == null)
{
// render to final destination
commandBuffer.Blit(renderTargetDepthTextureId, renderTargetRenderedImage, clonedMaterial, 0);
}
else
{
AttachTemporalReprojection(commandBuffer, reprojState, renderTargetDepthTextureId, renderTargetRenderedImage, clonedMaterial, scale, defaultFormat);
}
if (cameraType == WeatherMakerCameraType.Normal && DownsampleScalePostProcess != WeatherMakerDownsampleScale.Disabled)
{
AttachPostProcessing(commandBuffer, clonedMaterial, 0, 0, defaultFormat, renderTargetRenderedImage, reprojState, camera, ref postSourceId, ref postSource);
//AttachPostProcessing(commandBuffer, material, w, h, defaultFormat, renderTargetRenderedImageId, reprojState, ref postSourceId, ref postSource);
}
AttachBlurBlit(commandBuffer, renderTargetRenderedImage, renderTargetDepthTexture, CameraTargetIdentifier(), clonedMaterial, blur, defaultFormat, camera);
// cleanup
commandBuffer.ReleaseTemporaryRT(renderTargetRenderedImageId);
commandBuffer.ReleaseTemporaryRT(renderTargetDepthTextureId);
commandBuffer.SetGlobalTexture(WMS._MainTex2, new RenderTargetIdentifier(BuiltinRenderTextureType.None));
}
if (DownsampleRenderBufferScale != WeatherMakerDownsampleScale.Disabled)
{
// cleanup
commandBuffer.ReleaseTemporaryRT(WMS._MainTex5);
}
}
weatherMakerCommandBuffer.Material = clonedMaterial;
weatherMakerCommandBuffer.ReprojectionState = reprojState;
weatherMakerCommandBuffer.RenderQueue = RenderQueue;
camera.AddCommandBuffer(RenderQueue, commandBuffer);
if (WeatherMakerCommandBufferManagerScript.Instance != null)
{
WeatherMakerCommandBufferManagerScript.Instance.AddCommandBuffer(weatherMakerCommandBuffer);
}
return(weatherMakerCommandBuffer);
}
