public void Setup(ScriptableRenderer renderer, ref ScriptableRenderContext context,
ref CullResults cullResults, ref RenderingData renderingData)
{
Init();
renderer.Clear();
Camera camera = renderingData.cameraData.camera;
renderer.SetupPerObjectLightIndices(ref cullResults, ref renderingData.lightData);
RenderTextureDescriptor baseDescriptor = ScriptableRenderer.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 && !ScriptableRenderer.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);
foreach (var pass in camera.GetComponents <IAfterDepthPrePass>())
{
renderer.EnqueuePass(pass.GetPassToEnqueue(m_DepthOnlyPass.descriptor, DepthTexture));
}
}
if (renderingData.shadowData.renderDirectionalShadows &&
renderingData.shadowData.requiresScreenSpaceShadowResolve)
{
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);
}
bool dynamicBatching = renderingData.supportsDynamicBatching;
RendererConfiguration rendererConfiguration = ScriptableRenderer.GetRendererConfiguration(renderingData.lightData.totalAdditionalLightsCount);
m_SetupLightweightConstants.Setup(renderer.maxVisibleLocalLights, renderer.perObjectLightIndices);
renderer.EnqueuePass(m_SetupLightweightConstants);
m_RenderOpaqueForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, ScriptableRenderer.GetCameraClearFlag(camera), camera.backgroundColor, rendererConfiguration, dynamicBatching);
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.postProcessRenderContext))
{
m_OpaquePostProcessPass.Setup(renderer.postProcessRenderContext, 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 (requiresCameraDepth && !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, ClearFlag.None, camera.backgroundColor, rendererConfiguration, dynamicBatching);
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(renderer.postProcessRenderContext, 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
}
