public void Setup(LightweightForwardRenderer renderer, ref ScriptableRenderContext context,
ref CullResults cullResults, ref RenderingData renderingData)
{
Init();
renderer.Clear();
renderer.SetupPerObjectLightIndices(ref cullResults, ref renderingData.lightData);
RenderTextureDescriptor baseDescriptor = LightweightForwardRenderer.CreateRTDesc(ref renderingData.cameraData);
RenderTextureDescriptor shadowDescriptor = baseDescriptor;
shadowDescriptor.dimension = TextureDimension.Tex2D;
bool requiresCameraDepth = renderingData.cameraData.requiresDepthTexture;
bool requiresDepthPrepass = renderingData.shadowData.requiresScreenSpaceShadowResolve ||
renderingData.cameraData.isSceneViewCamera ||
(requiresCameraDepth &&
!LightweightForwardRenderer.CanCopyDepth(ref renderingData.cameraData));
// For now VR requires a depth prepass until we figure out how to properly resolve texture2DMS in stereo
requiresDepthPrepass |= renderingData.cameraData.isStereoEnabled;
if (renderingData.shadowData.renderDirectionalShadows)
{
m_DirectionalShadowPass.Setup(DirectionalShadowmap);
renderer.EnqueuePass(m_DirectionalShadowPass);
}
if (renderingData.shadowData.renderLocalShadows)
{
m_LocalShadowPass.Setup(LocalShadowmap, renderer.maxVisibleLocalLights);
renderer.EnqueuePass(m_LocalShadowPass);
}
renderer.EnqueuePass(m_SetupForwardRenderingPass);
if (requiresDepthPrepass)
{
m_DepthOnlyPass.Setup(baseDescriptor, DepthTexture, SampleCount.One);
renderer.EnqueuePass(m_DepthOnlyPass);
}
if (renderingData.shadowData.renderDirectionalShadows &&
renderingData.shadowData.requiresScreenSpaceShadowResolve)
{
m_ScreenSpaceShadowResovePass.Setup(baseDescriptor, ScreenSpaceShadowmap);
renderer.EnqueuePass(m_ScreenSpaceShadowResovePass);
}
bool requiresDepthAttachment = requiresCameraDepth && !requiresDepthPrepass;
bool requiresColorAttachment =
LightweightForwardRenderer.RequiresIntermediateColorTexture(
ref renderingData.cameraData,
baseDescriptor,
requiresDepthAttachment);
RenderTargetHandle colorHandle = (requiresColorAttachment) ? Color : RenderTargetHandle.CameraTarget;
RenderTargetHandle depthHandle = (requiresDepthAttachment) ? DepthAttachment : RenderTargetHandle.CameraTarget;
var sampleCount = (SampleCount)renderingData.cameraData.msaaSamples;
m_CreateLightweightRenderTexturesPass.Setup(baseDescriptor, colorHandle, depthHandle, sampleCount);
renderer.EnqueuePass(m_CreateLightweightRenderTexturesPass);
if (renderingData.cameraData.isStereoEnabled)
{
renderer.EnqueuePass(m_BeginXrRenderingPass);
}
Camera camera = renderingData.cameraData.camera;
bool dynamicBatching = renderingData.supportsDynamicBatching;
RendererConfiguration rendererConfiguration = LightweightForwardRenderer.GetRendererConfiguration(renderingData.lightData.totalAdditionalLightsCount);
m_SetupLightweightConstants.Setup(renderer.maxVisibleLocalLights, renderer.perObjectLightIndices);
renderer.EnqueuePass(m_SetupLightweightConstants);
m_RenderOpaqueForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, LightweightForwardRenderer.GetCameraClearFlag(camera), camera.backgroundColor, rendererConfiguration, dynamicBatching);
renderer.EnqueuePass(m_RenderOpaqueForwardPass);
if (renderingData.cameraData.postProcessEnabled &&
renderingData.cameraData.postProcessLayer.HasOpaqueOnlyEffects(renderer.postProcessRenderContext))
{
m_OpaquePostProcessPass.Setup(renderer.postProcessRenderContext, baseDescriptor, colorHandle);
renderer.EnqueuePass(m_OpaquePostProcessPass);
}
if (camera.clearFlags == CameraClearFlags.Skybox)
{
renderer.EnqueuePass(m_DrawSkyboxPass);
}
if (depthHandle != RenderTargetHandle.CameraTarget)
{
m_CopyDepthPass.Setup(depthHandle, DepthTexture);
renderer.EnqueuePass(m_CopyDepthPass);
}
if (renderingData.cameraData.requiresOpaqueTexture)
{
m_CopyColorPass.Setup(colorHandle, OpaqueColor);
renderer.EnqueuePass(m_CopyColorPass);
}
m_RenderTransparentForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, ClearFlag.None, camera.backgroundColor, rendererConfiguration, dynamicBatching);
renderer.EnqueuePass(m_RenderTransparentForwardPass);
if (renderingData.cameraData.postProcessEnabled)
{
m_TransparentPostProcessPass.Setup(renderer.postProcessRenderContext, baseDescriptor, colorHandle);
renderer.EnqueuePass(m_TransparentPostProcessPass);
}
else if (!renderingData.cameraData.isOffscreenRender && colorHandle != RenderTargetHandle.CameraTarget)
{
m_FinalBlitPass.Setup(baseDescriptor, colorHandle);
renderer.EnqueuePass(m_FinalBlitPass);
}
if (renderingData.cameraData.isStereoEnabled)
{
renderer.EnqueuePass(m_EndXrRenderingPass);
}
#if UNITY_EDITOR
if (renderingData.cameraData.isSceneViewCamera)
{
m_SceneViewDepthCopyPass.Setup(DepthTexture);
renderer.EnqueuePass(m_SceneViewDepthCopyPass);
}
#endif
}
public void Setup(ScriptableRenderer renderer, ref RenderingData renderingData)
{
Init();
Camera camera = renderingData.cameraData.camera;
renderer.SetupPerObjectLightIndices(ref renderingData.cullResults, ref renderingData.lightData);
RenderTextureDescriptor baseDescriptor = ScriptableRenderer.CreateRenderTextureDescriptor(ref renderingData.cameraData);
RenderTextureDescriptor shadowDescriptor = baseDescriptor;
shadowDescriptor.dimension = TextureDimension.Tex2D;
bool mainLightShadows = false;
if (renderingData.shadowData.supportsMainLightShadows)
{
mainLightShadows = m_MainLightShadowCasterPass.Setup(MainLightShadowmap, ref renderingData);
if (mainLightShadows)
{
renderer.EnqueuePass(m_MainLightShadowCasterPass);
}
}
if (renderingData.shadowData.supportsAdditionalLightShadows)
{
bool additionalLightShadows = m_AdditionalLightsShadowCasterPass.Setup(AdditionalLightsShadowmap, ref renderingData, renderer.maxVisibleAdditionalLights);
if (additionalLightShadows)
{
renderer.EnqueuePass(m_AdditionalLightsShadowCasterPass);
}
}
bool resolveShadowsInScreenSpace = mainLightShadows && renderingData.shadowData.requiresScreenSpaceShadowResolve;
bool requiresDepthPrepass = resolveShadowsInScreenSpace || renderingData.cameraData.isSceneViewCamera ||
(renderingData.cameraData.requiresDepthTexture && (!CanCopyDepth(ref renderingData.cameraData) || renderingData.cameraData.isOffscreenRender));
// For now VR requires a depth prepass until we figure out how to properly resolve texture2DMS in stereo
requiresDepthPrepass |= renderingData.cameraData.isStereoEnabled;
renderer.EnqueuePass(m_SetupForwardRenderingPass);
/*if (requiresDepthPrepass)
* {
* m_DepthOnlyPass.Setup(baseDescriptor, DepthTexture, SampleCount.One);
* renderer.EnqueuePass(m_DepthOnlyPass);
*
* foreach (var pass in camera.GetComponents<IAfterDepthPrePass>())
* renderer.EnqueuePass(pass.GetPassToEnqueue(m_DepthOnlyPass.descriptor, DepthTexture));
* }*/
// LINDEN DEPTH PASS
if (true)
{
m_LindenDepthPass.Setup(baseDescriptor, DepthTexture);
renderer.EnqueuePass(m_LindenDepthPass);
}
if (resolveShadowsInScreenSpace)
{
m_ScreenSpaceShadowResolvePass.Setup(baseDescriptor, ScreenSpaceShadowmap);
renderer.EnqueuePass(m_ScreenSpaceShadowResolvePass);
}
bool requiresRenderToTexture = ScriptableRenderer.RequiresIntermediateColorTexture(ref renderingData.cameraData, baseDescriptor);
RenderTargetHandle colorHandle = RenderTargetHandle.CameraTarget;
RenderTargetHandle depthHandle = RenderTargetHandle.CameraTarget;
if (requiresRenderToTexture)
{
colorHandle = ColorAttachment;
depthHandle = DepthAttachment;
var sampleCount = (SampleCount)renderingData.cameraData.msaaSamples;
m_CreateLightweightRenderTexturesPass.Setup(baseDescriptor, colorHandle, depthHandle, sampleCount);
renderer.EnqueuePass(m_CreateLightweightRenderTexturesPass);
}
if (renderingData.cameraData.isStereoEnabled)
{
renderer.EnqueuePass(m_BeginXrRenderingPass);
}
RendererConfiguration rendererConfiguration = ScriptableRenderer.GetRendererConfiguration(renderingData.lightData.additionalLightsCount);
m_SetupLightweightConstants.Setup(renderer.maxVisibleAdditionalLights, renderer.perObjectLightIndices);
renderer.EnqueuePass(m_SetupLightweightConstants);
m_RenderOpaqueForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, ScriptableRenderer.GetCameraClearFlag(camera), camera.backgroundColor, rendererConfiguration);
renderer.EnqueuePass(m_RenderOpaqueForwardPass);
foreach (var pass in camera.GetComponents <IAfterOpaquePass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
if (renderingData.cameraData.postProcessEnabled &&
renderingData.cameraData.postProcessLayer.HasOpaqueOnlyEffects(renderer.postProcessingContext))
{
m_OpaquePostProcessPass.Setup(baseDescriptor, colorHandle);
renderer.EnqueuePass(m_OpaquePostProcessPass);
foreach (var pass in camera.GetComponents <IAfterOpaquePostProcess>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
}
if (camera.clearFlags == CameraClearFlags.Skybox)
{
m_DrawSkyboxPass.Setup(colorHandle, depthHandle);
renderer.EnqueuePass(m_DrawSkyboxPass);
}
foreach (var pass in camera.GetComponents <IAfterSkyboxPass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
/*if (renderingData.cameraData.requiresDepthTexture && !requiresDepthPrepass)
* {
* m_CopyDepthPass.Setup(depthHandle, DepthTexture);
* renderer.EnqueuePass(m_CopyDepthPass);
* }*/
if (renderingData.cameraData.requiresOpaqueTexture)
{
m_CopyColorPass.Setup(colorHandle, OpaqueColor);
renderer.EnqueuePass(m_CopyColorPass);
}
m_RenderTransparentForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, rendererConfiguration);
renderer.EnqueuePass(m_RenderTransparentForwardPass);
foreach (var pass in camera.GetComponents <IAfterTransparentPass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
if (!renderingData.cameraData.isStereoEnabled && renderingData.cameraData.postProcessEnabled)
{
m_TransparentPostProcessPass.Setup(baseDescriptor, colorHandle, BuiltinRenderTextureType.CameraTarget);
renderer.EnqueuePass(m_TransparentPostProcessPass);
}
else if (!renderingData.cameraData.isOffscreenRender && colorHandle != RenderTargetHandle.CameraTarget)
{
m_FinalBlitPass.Setup(baseDescriptor, colorHandle);
renderer.EnqueuePass(m_FinalBlitPass);
}
foreach (var pass in camera.GetComponents <IAfterRender>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue());
}
if (renderingData.cameraData.isStereoEnabled)
{
renderer.EnqueuePass(m_EndXrRenderingPass);
}
/*#if UNITY_EDITOR
* if (renderingData.cameraData.isSceneViewCamera)
* {
* m_SceneViewDepthCopyPass.Setup(DepthTexture);
* renderer.EnqueuePass(m_SceneViewDepthCopyPass);
* }
#endif*/
}
public void Setup(ScriptableRenderer renderer, ref RenderingData renderingData)
{
Init();
Camera camera = renderingData.cameraData.camera;
camera.GetComponents(m_BeforeRenderPasses);
renderer.SetupPerObjectLightIndices(ref renderingData.cullResults, ref renderingData.lightData);
RenderTextureDescriptor baseDescriptor = ScriptableRenderer.CreateRenderTextureDescriptor(ref renderingData.cameraData);
RenderTextureDescriptor shadowDescriptor = baseDescriptor;
ClearFlag clearFlag = ScriptableRenderer.GetCameraClearFlag(renderingData.cameraData.camera);
shadowDescriptor.dimension = TextureDimension.Tex2D;
bool requiresRenderToTexture = ScriptableRenderer.RequiresIntermediateColorTexture(ref renderingData.cameraData, baseDescriptor) ||
m_BeforeRenderPasses.Count != 0;
//var requiresRenderToTexture = true;
RenderTargetHandle colorHandle = RenderTargetHandle.CameraTarget;
RenderTargetHandle depthHandle = RenderTargetHandle.CameraTarget;
if (requiresRenderToTexture)
{
colorHandle = ColorAttachment;
depthHandle = DepthAttachment;
var sampleCount = (SampleCount)renderingData.cameraData.msaaSamples;
m_CreateLightweightRenderTexturesPass.Setup(baseDescriptor, colorHandle, depthHandle, sampleCount);
renderer.EnqueuePass(m_CreateLightweightRenderTexturesPass);
//FIX camera stacking with RT by liyingbo. Copy current screen content to the newly created RT.
if (clearFlag == ClearFlag.Depth)
{
m_CopyToRenderTexturePass.Setup(baseDescriptor, sampleCount, RenderTargetHandle.CameraTarget, ColorCopyIntermediateHandle, colorHandle);
renderer.EnqueuePass(m_CopyToRenderTexturePass);
}
}
#if UNUSED_FEATURE
foreach (var pass in m_BeforeRenderPasses)
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle, clearFlag));
}
#endif
bool mainLightShadows = false;
if (renderingData.shadowData.supportsMainLightShadows)
{
mainLightShadows = m_MainLightShadowCasterPass.Setup(MainLightShadowmap, ref renderingData);
if (mainLightShadows)
{
renderer.EnqueuePass(m_MainLightShadowCasterPass);
}
}
if (renderingData.shadowData.supportsAdditionalLightShadows)
{
bool additionalLightShadows = m_AdditionalLightsShadowCasterPass.Setup(AdditionalLightsShadowmap, ref renderingData, renderer.maxVisibleAdditionalLights);
if (additionalLightShadows)
{
renderer.EnqueuePass(m_AdditionalLightsShadowCasterPass);
}
}
bool resolveShadowsInScreenSpace = mainLightShadows && renderingData.shadowData.requiresScreenSpaceShadowResolve;
bool requiresDepthPrepass = resolveShadowsInScreenSpace || renderingData.cameraData.isSceneViewCamera ||
(renderingData.cameraData.requiresDepthTexture && (!CanCopyDepth(ref renderingData.cameraData) || renderingData.cameraData.isOffscreenRender));
#if VR_SUPPORT
// For now VR requires a depth prepass until we figure out how to properly resolve texture2DMS in stereo
requiresDepthPrepass |= renderingData.cameraData.isStereoEnabled;
#endif
renderer.EnqueuePass(m_SetupForwardRenderingPass);
if (requiresDepthPrepass)
{
m_DepthOnlyPass.Setup(baseDescriptor, DepthTexture, SampleCount.One);
renderer.EnqueuePass(m_DepthOnlyPass);
#if UNUSED_FEATURE
foreach (var pass in camera.GetComponents <IAfterDepthPrePass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(m_DepthOnlyPass.descriptor, DepthTexture));
}
#endif
}
if (resolveShadowsInScreenSpace)
{
m_ScreenSpaceShadowResolvePass.Setup(baseDescriptor, ScreenSpaceShadowmap);
renderer.EnqueuePass(m_ScreenSpaceShadowResolvePass);
}
#if VR_SUPPORT
if (renderingData.cameraData.isStereoEnabled)
{
renderer.EnqueuePass(m_BeginXrRenderingPass);
}
#endif
RendererConfiguration rendererConfiguration = ScriptableRenderer.GetRendererConfiguration(renderingData.lightData.additionalLightsCount);
m_SetupLightweightConstants.Setup(renderer.maxVisibleAdditionalLights, renderer.perObjectLightIndices);
renderer.EnqueuePass(m_SetupLightweightConstants);
#if UNUSED_FEATURE
// If a before all render pass executed we expect it to clear the color render target
if (m_BeforeRenderPasses.Count != 0)
{
clearFlag = ClearFlag.None;
}
#endif
m_RenderOpaqueForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, clearFlag, camera.backgroundColor, rendererConfiguration);
renderer.EnqueuePass(m_RenderOpaqueForwardPass);
//used by CharacterAddPass
foreach (var pass in camera.GetComponents <IAfterOpaquePass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
if (renderingData.cameraData.postProcessEnabled &&
renderingData.cameraData.postProcessLayer.HasOpaqueOnlyEffects(renderer.postProcessingContext))
{
m_OpaquePostProcessPass.Setup(baseDescriptor, colorHandle);
renderer.EnqueuePass(m_OpaquePostProcessPass);
#if UNUSED_FEATURE
foreach (var pass in camera.GetComponents <IAfterOpaquePostProcess>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
#endif
}
if (camera.clearFlags == CameraClearFlags.Skybox && RenderSettings.skybox != null)
{
m_DrawSkyboxPass.Setup(colorHandle, depthHandle);
renderer.EnqueuePass(m_DrawSkyboxPass);
}
#if UNUSED_FEATURE
foreach (var pass in camera.GetComponents <IAfterSkyboxPass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
#endif
if (renderingData.cameraData.requiresDepthTexture && !requiresDepthPrepass)
{
m_CopyDepthPass.Setup(depthHandle, DepthTexture);
renderer.EnqueuePass(m_CopyDepthPass);
}
if (renderingData.cameraData.requiresOpaqueTexture)
{
m_CopyColorPass.Setup(colorHandle, OpaqueColor);
renderer.EnqueuePass(m_CopyColorPass);
}
m_RenderTransparentForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, rendererConfiguration);
renderer.EnqueuePass(m_RenderTransparentForwardPass);
if (renderingData.cameraData.requiresRenderedTexture)
{
m_CopyRenderedPass.Setup(baseDescriptor, colorHandle, depthHandle, RenderedColor);
renderer.EnqueuePass(m_CopyRenderedPass);
foreach (var pass in camera.GetComponents <IAfterTransparentPass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
}
//copied to above, within rendered texture condition
#if UNUSED_FEATURE
foreach (var pass in camera.GetComponents <IAfterTransparentPass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
#endif
if (renderingData.cameraData.postProcessEnabled)
{
m_TransparentPostProcessPass.Setup(baseDescriptor, colorHandle, BuiltinRenderTextureType.CameraTarget);
renderer.EnqueuePass(m_TransparentPostProcessPass);
}
else if (!renderingData.cameraData.isOffscreenRender && colorHandle != RenderTargetHandle.CameraTarget)
{
m_FinalBlitPass.Setup(baseDescriptor, colorHandle);
renderer.EnqueuePass(m_FinalBlitPass);
}
#if UNUSED_FEATURE
foreach (var pass in camera.GetComponents <IAfterRender>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue());
}
#endif
#if VR_SUPPORT
if (renderingData.cameraData.isStereoEnabled)
{
renderer.EnqueuePass(m_EndXrRenderingPass);
}
#endif
#if UNITY_EDITOR
if (renderingData.cameraData.isSceneViewCamera)
{
m_SceneViewDepthCopyPass.Setup(DepthTexture);
renderer.EnqueuePass(m_SceneViewDepthCopyPass);
}
#endif
}
public void Setup(ScriptableRenderer renderer, ref RenderingData renderingData)
{
Init();
Camera camera = renderingData.cameraData.camera;
renderer.postProcessingContext.camera = camera;
camera.GetComponents(m_BeforeRenderPasses);
renderer.SetupPerObjectLightIndices(ref renderingData.cullResults, ref renderingData.lightData);
RenderTextureDescriptor baseDescriptor = ScriptableRenderer.CreateRenderTextureDescriptor(ref renderingData.cameraData);
RenderTextureDescriptor shadowDescriptor = baseDescriptor;
ClearFlag clearFlag = ScriptableRenderer.GetCameraClearFlag(renderingData.cameraData.camera);
shadowDescriptor.dimension = TextureDimension.Tex2D;
bool requiresRenderToTexture = ScriptableRenderer.RequiresIntermediateColorTexture(ref renderingData.cameraData, baseDescriptor) ||
m_BeforeRenderPasses.Count != 0;
RenderTargetHandle colorHandle = RenderTargetHandle.CameraTarget;
RenderTargetHandle depthHandle = RenderTargetHandle.CameraTarget;
var sampleCount = (SampleCount)renderingData.cameraData.msaaSamples;
if (requiresRenderToTexture)
{
colorHandle = ColorAttachment;
depthHandle = DepthAttachment;
m_CreateLightweightRenderTexturesPass.Setup(baseDescriptor, colorHandle, depthHandle, sampleCount);
renderer.EnqueuePass(m_CreateLightweightRenderTexturesPass);
}
foreach (var pass in m_BeforeRenderPasses)
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle, clearFlag));
}
bool mainLightShadows = false;
if (renderingData.shadowData.supportsMainLightShadows)
{
mainLightShadows = m_MainLightShadowCasterPass.Setup(MainLightShadowmap, ref renderingData);
if (mainLightShadows)
{
renderer.EnqueuePass(m_MainLightShadowCasterPass);
}
}
if (renderingData.shadowData.supportsMainCharacterShadows)
{
if (m_MainCharacterShadowCasterPass.Setup(MainCharacterShadowmap, ref renderingData))
{
renderer.EnqueuePass(m_MainCharacterShadowCasterPass);
}
}
bool renderDeepShadowMap = renderingData.shadowData.supportsDeepShadowMaps;
if (renderDeepShadowMap)
{
renderDeepShadowMap &= _DeepShadowCasterPass.Setup(renderer, ref renderingData);
if (renderDeepShadowMap)
{
renderer.EnqueuePass(_DeepShadowCasterPass);
}
}
if (renderingData.shadowData.supportsAdditionalLightShadows)
{
bool additionalLightShadows = m_AdditionalLightsShadowCasterPass.Setup(AdditionalLightsShadowmap, ref renderingData, renderer.maxVisibleAdditionalLights);
if (additionalLightShadows)
{
renderer.EnqueuePass(m_AdditionalLightsShadowCasterPass);
}
}
bool resolveShadowsInScreenSpace = mainLightShadows && renderingData.shadowData.requiresScreenSpaceShadowResolve;
bool requiresDepthPrepass = resolveShadowsInScreenSpace || renderingData.cameraData.isSceneViewCamera ||
(renderingData.cameraData.requiresDepthTexture && (!CanCopyDepth(ref renderingData.cameraData) || renderingData.cameraData.isOffscreenRender));
// For now VR requires a depth prepass until we figure out how to properly resolve texture2DMS in stereo
requiresDepthPrepass |= renderingData.cameraData.isStereoEnabled;
renderer.EnqueuePass(m_SetupForwardRenderingPass);
bool supportsOIT = renderingData.cameraData.supportsOIT;
requiresDepthPrepass |= supportsOIT;
if (requiresDepthPrepass)
{
m_DepthOnlyPass.Setup(baseDescriptor, DepthTexture, sampleCount);
renderer.EnqueuePass(m_DepthOnlyPass);
depthHandle = DepthTexture;
foreach (var pass in camera.GetComponents <IAfterDepthPrePass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(m_DepthOnlyPass.descriptor, DepthTexture));
}
if (supportsOIT)
{
_CopyDepthForOITPass.Setup(depthHandle, OITDepthTexture);
renderer.EnqueuePass(_CopyDepthForOITPass);
_OITDepthOnlyPass.Setup(baseDescriptor, OITDepthTexture, sampleCount);
renderer.EnqueuePass(_OITDepthOnlyPass);
}
}
bool requiresDepthNormalsPass = renderingData.cameraData.requiresDepthNormalsTexture;
if (requiresDepthNormalsPass)
{
m_DepthNormalsPass.Setup(baseDescriptor, DepthNormalsTexture, depthHandle, requiresDepthPrepass, sampleCount);
renderer.EnqueuePass(m_DepthNormalsPass);
}
if (renderDeepShadowMap)
{
if (_ScreenSpaceDeepShadowMapsPass.Setup(renderer, baseDescriptor, ScreenSpaceDeepShadowLut, ref renderingData))
{
renderer.EnqueuePass(_ScreenSpaceDeepShadowMapsPass);
}
}
if (resolveShadowsInScreenSpace)
{
m_ScreenSpaceShadowResolvePass.Setup(baseDescriptor, ScreenSpaceShadowmap);
renderer.EnqueuePass(m_ScreenSpaceShadowResolvePass);
}
if (renderingData.cameraData.isStereoEnabled)
{
renderer.EnqueuePass(m_BeginXrRenderingPass);
}
RendererConfiguration rendererConfiguration = ScriptableRenderer.GetRendererConfiguration(renderingData.lightData.additionalLightsCount);
m_SetupLightweightConstants.Setup(renderer.maxVisibleAdditionalLights, renderer.perObjectLightIndices);
renderer.EnqueuePass(m_SetupLightweightConstants);
// If a before all render pass executed we expect it to clear the color render target
if (m_BeforeRenderPasses.Count != 0)
{
clearFlag = ClearFlag.None;
}
m_RenderOpaqueForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, clearFlag, camera.backgroundColor, rendererConfiguration, requiresDepthPrepass);
renderer.EnqueuePass(m_RenderOpaqueForwardPass);
foreach (var pass in camera.GetComponents <IAfterOpaquePass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
if (renderingData.cameraData.postProcessEnabled)
{
renderingData.cameraData.postProcessLayer.SetupContext(renderer.postProcessingContext);
if (renderingData.cameraData.postProcessLayer.HasOpaqueOnlyEffects(renderer.postProcessingContext))
{
m_OpaquePostProcessPass.Setup(baseDescriptor, colorHandle);
renderer.EnqueuePass(m_OpaquePostProcessPass);
foreach (var pass in camera.GetComponents <IAfterOpaquePostProcess>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
}
}
if (camera.clearFlags == CameraClearFlags.Skybox && RenderSettings.skybox != null)
{
m_DrawSkyboxPass.Setup(colorHandle, depthHandle);
renderer.EnqueuePass(m_DrawSkyboxPass);
}
foreach (var pass in camera.GetComponents <IAfterSkyboxPass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
if (renderingData.cameraData.requiresDepthTexture && !requiresDepthPrepass)
{
m_CopyDepthPass.Setup(depthHandle, DepthTexture);
renderer.EnqueuePass(m_CopyDepthPass);
}
if (renderingData.cameraData.requiresOpaqueTexture)
{
m_CopyColorPass.Setup(colorHandle, OpaqueColor);
renderer.EnqueuePass(m_CopyColorPass);
}
//_RenderWeightedOITForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, rendererConfiguration, sampleCount);
//renderer.EnqueuePass(_RenderWeightedOITForwardPass);
if (supportsOIT)
{
if (_RenderMomentOITForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, rendererConfiguration, sampleCount, renderingData))
{
renderer.EnqueuePass(_RenderMomentOITForwardPass);
}
}
m_RenderTransparentForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, rendererConfiguration);
renderer.EnqueuePass(m_RenderTransparentForwardPass);
foreach (var pass in camera.GetComponents <IAfterTransparentPass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
if (renderingData.cameraData.postProcessEnabled)
{
m_TransparentPostProcessPass.Setup(baseDescriptor, colorHandle, BuiltinRenderTextureType.CameraTarget);
renderer.EnqueuePass(m_TransparentPostProcessPass);
}
else if (!renderingData.cameraData.isOffscreenRender && colorHandle != RenderTargetHandle.CameraTarget)
{
m_FinalBlitPass.Setup(baseDescriptor, colorHandle);
renderer.EnqueuePass(m_FinalBlitPass);
}
foreach (var pass in camera.GetComponents <IAfterRender>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue());
}
if (renderingData.cameraData.isStereoEnabled)
{
renderer.EnqueuePass(m_EndXrRenderingPass);
}
#if UNITY_EDITOR
if (renderingData.cameraData.isSceneViewCamera)
{
m_SceneViewDepthCopyPass.Setup(DepthTexture);
renderer.EnqueuePass(m_SceneViewDepthCopyPass);
}
#endif
}
public void Setup(ScriptableRenderer renderer, ref RenderingData renderingData)
{
Init();
Camera camera = renderingData.cameraData.camera;
renderer.SetupPerObjectLightIndices(ref renderingData.cullResults, ref renderingData.lightData);
RenderTextureDescriptor baseDescriptor = ScriptableRenderer.CreateRenderTextureDescriptor(ref renderingData.cameraData);
RenderTextureDescriptor shadowDescriptor = baseDescriptor;
shadowDescriptor.dimension = TextureDimension.Tex2D;
bool mainLightShadows = false;
if (renderingData.shadowData.supportsMainLightShadows)
{
mainLightShadows = m_MainLightShadowCasterPass.Setup(m_MainLightShadowmap, ref renderingData);
if (mainLightShadows)
{
renderer.EnqueuePass(m_MainLightShadowCasterPass);
}
}
if (renderingData.shadowData.supportsAdditionalLightShadows)
{
bool additionalLightShadows = m_AdditionalLightsShadowCasterPass.Setup(m_AdditionalLightsShadowmap, ref renderingData, renderer.maxVisibleAdditionalLights);
if (additionalLightShadows)
{
renderer.EnqueuePass(m_AdditionalLightsShadowCasterPass);
}
}
bool resolveShadowsInScreenSpace = mainLightShadows && renderingData.shadowData.requiresScreenSpaceShadowResolve;
bool requiresDepthPrepass = resolveShadowsInScreenSpace || renderingData.cameraData.isSceneViewCamera ||
(renderingData.cameraData.requiresDepthTexture && (!CanCopyDepth(ref renderingData.cameraData)));
// For now VR requires a depth prepass until we figure out how to properly resolve texture2DMS in stereo
requiresDepthPrepass |= renderingData.cameraData.isStereoEnabled;
renderer.EnqueuePass(m_SetupForwardRenderingPass);
camera.GetComponents(m_AfterDepthpasses);
camera.GetComponents(m_AfterOpaquePasses);
camera.GetComponents(m_AfterOpaquePostProcessPasses);
camera.GetComponents(m_AfterSkyboxPasses);
camera.GetComponents(m_AfterTransparentPasses);
camera.GetComponents(m_AfterRenderPasses);
if (requiresDepthPrepass)
{
m_DepthOnlyPass.Setup(baseDescriptor, m_DepthTexture, SampleCount.One);
renderer.EnqueuePass(m_DepthOnlyPass);
foreach (var pass in m_AfterDepthpasses)
{
renderer.EnqueuePass(pass.GetPassToEnqueue(m_DepthOnlyPass.descriptor, m_DepthTexture));
}
}
if (resolveShadowsInScreenSpace)
{
m_ScreenSpaceShadowResolvePass.Setup(baseDescriptor, m_ScreenSpaceShadowmap);
renderer.EnqueuePass(m_ScreenSpaceShadowResolvePass);
}
bool requiresRenderToTexture = RequiresIntermediateColorTexture(ref renderingData.cameraData, baseDescriptor) ||
m_AfterDepthpasses.Count != 0 ||
m_AfterOpaquePasses.Count != 0 ||
m_AfterOpaquePostProcessPasses.Count != 0 ||
m_AfterSkyboxPasses.Count != 0 ||
m_AfterTransparentPasses.Count != 0 ||
m_AfterRenderPasses.Count != 0;
RenderTargetHandle colorHandle = RenderTargetHandle.CameraTarget;
RenderTargetHandle depthHandle = RenderTargetHandle.CameraTarget;
var sampleCount = (SampleCount)renderingData.cameraData.msaaSamples;
if (requiresRenderToTexture)
{
colorHandle = m_ColorAttachment;
depthHandle = m_DepthAttachment;
m_CreateLightweightRenderTexturesPass.Setup(baseDescriptor, colorHandle, depthHandle, sampleCount);
renderer.EnqueuePass(m_CreateLightweightRenderTexturesPass);
}
if (renderingData.cameraData.isStereoEnabled)
{
renderer.EnqueuePass(m_BeginXrRenderingPass);
}
var rendererConfiguration = ScriptableRenderer.GetRendererConfiguration(renderingData.lightData.additionalLightsCount);
m_SetupLightweightConstants.Setup(renderer.maxVisibleAdditionalLights, renderer.perObjectLightIndices);
renderer.EnqueuePass(m_SetupLightweightConstants);
m_RenderOpaqueForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, ScriptableRenderer.GetCameraClearFlag(camera), camera.backgroundColor, rendererConfiguration);
renderer.EnqueuePass(m_RenderOpaqueForwardPass);
foreach (var pass in m_AfterOpaquePasses)
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
if (renderingData.cameraData.postProcessEnabled &&
renderingData.cameraData.postProcessLayer.HasOpaqueOnlyEffects(renderer.postProcessingContext))
{
m_CreatePostOpaqueColorPass.Setup(baseDescriptor, m_ColorAttachmentAfterOpaquePost, sampleCount);
renderer.EnqueuePass(m_CreatePostOpaqueColorPass);
m_OpaquePostProcessPass.Setup(baseDescriptor, colorHandle, m_ColorAttachmentAfterOpaquePost, true, false);
renderer.EnqueuePass(m_OpaquePostProcessPass);
colorHandle = m_ColorAttachmentAfterOpaquePost;
foreach (var pass in m_AfterOpaquePostProcessPasses)
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
}
if (camera.clearFlags == CameraClearFlags.Skybox)
{
m_DrawSkyboxPass.Setup(colorHandle, depthHandle);
renderer.EnqueuePass(m_DrawSkyboxPass);
}
foreach (var pass in m_AfterSkyboxPasses)
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
if (renderingData.cameraData.requiresDepthTexture && !requiresDepthPrepass)
{
m_CopyDepthPass.Setup(depthHandle, m_DepthTexture);
renderer.EnqueuePass(m_CopyDepthPass);
}
if (renderingData.cameraData.requiresOpaqueTexture)
{
m_CopyColorPass.Setup(colorHandle, m_OpaqueColor);
renderer.EnqueuePass(m_CopyColorPass);
}
m_RenderTransparentForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, rendererConfiguration);
renderer.EnqueuePass(m_RenderTransparentForwardPass);
foreach (var pass in m_AfterTransparentPasses)
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
bool afterRenderExists = m_AfterRenderPasses.Count != 0;
// if we have additional filters
// we need to stay in a RT
if (afterRenderExists)
{
// perform post with src / dest the same
if (!renderingData.cameraData.isStereoEnabled && renderingData.cameraData.postProcessEnabled)
{
m_CreatePostTransparentColorPass.Setup(baseDescriptor, m_ColorAttachmentAfterTransparentPost, sampleCount);
renderer.EnqueuePass(m_CreatePostTransparentColorPass);
m_PostProcessPass.Setup(baseDescriptor, colorHandle, m_ColorAttachmentAfterTransparentPost, false, false);
renderer.EnqueuePass(m_PostProcessPass);
colorHandle = m_ColorAttachmentAfterTransparentPost;
}
//execute after passes
foreach (var pass in m_AfterRenderPasses)
{
renderer.EnqueuePass(pass.GetPassToEnqueue(baseDescriptor, colorHandle, depthHandle));
}
//now blit into the final target
if (colorHandle != RenderTargetHandle.CameraTarget)
{
m_FinalBlitPass.Setup(baseDescriptor, colorHandle);
renderer.EnqueuePass(m_FinalBlitPass);
}
}
else
{
if (!renderingData.cameraData.isStereoEnabled && renderingData.cameraData.postProcessEnabled)
{
m_PostProcessPass.Setup(baseDescriptor, colorHandle, RenderTargetHandle.CameraTarget, false, (!renderingData.cameraData.isStereoEnabled && renderingData.cameraData.camera.targetTexture == null));
renderer.EnqueuePass(m_PostProcessPass);
}
else if (colorHandle != RenderTargetHandle.CameraTarget)
{
m_FinalBlitPass.Setup(baseDescriptor, colorHandle);
renderer.EnqueuePass(m_FinalBlitPass);
}
}
if (renderingData.cameraData.isStereoEnabled)
{
renderer.EnqueuePass(m_EndXrRenderingPass);
}
#if UNITY_EDITOR
if (renderingData.cameraData.isSceneViewCamera)
{
m_SceneViewDepthCopyPass.Setup(m_DepthTexture);
renderer.EnqueuePass(m_SceneViewDepthCopyPass);
}
#endif
}