public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
s_SortingLayers = SortingLayer.layers;
}
#endif
Camera camera = renderingData.cameraData.camera;
RendererLighting.Setup(m_RendererData);
CommandBuffer cmd = CommandBufferPool.Get("Render 2D Lighting");
cmd.Clear();
Profiler.BeginSample("RenderSpritesWithLighting - Create Render Textures");
RendererLighting.CreateRenderTextures(cmd, camera);
Profiler.EndSample();
cmd.SetGlobalFloat("_HDREmulationScale", m_RendererData.hdrEmulationScale);
cmd.SetGlobalFloat("_InverseHDREmulationScale", 1.0f / m_RendererData.hdrEmulationScale);
#if UNITY_EDITOR
bool isPreview = false;
isPreview = EditorSceneManager.IsPreviewSceneObject(camera);
if (isPreview)
{
RendererLighting.SetPreviewShaderGlobals(cmd);
}
else
#endif
RendererLighting.SetShapeLightShaderGlobals(cmd);
context.ExecuteCommandBuffer(cmd);
Profiler.BeginSample("RenderSpritesWithLighting - Prepare");
DrawingSettings combinedDrawSettings = CreateDrawingSettings(k_ShaderTags, ref renderingData, SortingCriteria.CommonTransparent);
DrawingSettings normalsDrawSettings = CreateDrawingSettings(k_NormalsRenderingPassName, ref renderingData, SortingCriteria.CommonTransparent);
FilteringSettings filterSettings = new FilteringSettings();
filterSettings.renderQueueRange = RenderQueueRange.all;
filterSettings.layerMask = -1;
filterSettings.renderingLayerMask = 0xFFFFFFFF;
filterSettings.sortingLayerRange = SortingLayerRange.all;
Profiler.EndSample();
for (int i = 0; i < s_SortingLayers.Length; i++)
{
// Some renderers override their sorting layer value with short.MinValue or short.MaxValue.
// When drawing the first sorting layer, we should include the range from short.MinValue to layerValue.
// Similarly, when drawing the last sorting layer, include the range from layerValue to short.MaxValue.
short layerValue = (short)s_SortingLayers[i].value;
var lowerBound = (i == 0) ? short.MinValue : layerValue;
var upperBound = (i == s_SortingLayers.Length - 1) ? short.MaxValue : layerValue;
filterSettings.sortingLayerRange = new SortingLayerRange(lowerBound, upperBound);
int layerToRender = s_SortingLayers[i].id;
Light2D.LightStats lightStats;
lightStats = Light2D.GetLightStatsByLayer(layerToRender);
if (lightStats.totalNormalMapUsage > 0)
{
RendererLighting.RenderNormals(context, renderingData.cullResults, normalsDrawSettings, filterSettings);
}
cmd.Clear();
if (lightStats.totalLights > 0)
{
#if UNITY_EDITOR
cmd.name = "Render Lights - " + SortingLayer.IDToName(layerToRender);
#endif
RendererLighting.RenderLights(camera, cmd, layerToRender);
}
else
{
RendererLighting.ClearDirtyLighting(cmd);
}
CoreUtils.SetRenderTarget(cmd, colorAttachment, RenderBufferLoadAction.Load, RenderBufferStoreAction.Store, ClearFlag.None, Color.white);
context.ExecuteCommandBuffer(cmd);
Profiler.BeginSample("RenderSpritesWithLighting - Draw Transparent Renderers");
context.DrawRenderers(renderingData.cullResults, ref combinedDrawSettings, ref filterSettings);
Profiler.EndSample();
if (lightStats.totalVolumetricUsage > 0)
{
cmd.Clear();
#if UNITY_EDITOR
cmd.name = "Render Light Volumes" + SortingLayer.IDToName(layerToRender);
#endif
RendererLighting.RenderLightVolumes(camera, cmd, layerToRender);
context.ExecuteCommandBuffer(cmd);
cmd.Clear();
}
}
cmd.Clear();
Profiler.BeginSample("RenderSpritesWithLighting - Release RenderTextures");
RendererLighting.ReleaseRenderTextures(cmd);
Profiler.EndSample();
context.ExecuteCommandBuffer(cmd);
CommandBufferPool.Release(cmd);
filterSettings.sortingLayerRange = SortingLayerRange.all;
RenderingUtils.RenderObjectsWithError(context, ref renderingData.cullResults, camera, filterSettings, SortingCriteria.None);
}
public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
s_SortingLayers = SortingLayer.layers;
}
#endif
Camera camera = renderingData.cameraData.camera;
RendererLighting.Setup(m_RendererData);
CommandBuffer cmd = CommandBufferPool.Get("Render 2D Lighting");
Profiler.BeginSample("RenderSpritesWithLighting - Create Render Textures");
RendererLighting.CreateRenderTextures(cmd, camera);
Profiler.EndSample();
cmd.SetGlobalFloat("_LightIntensityScale", m_RendererData.lightIntensityScale);
cmd.SetGlobalFloat("_InverseLightIntensityScale", 1.0f / m_RendererData.lightIntensityScale);
RendererLighting.SetShapeLightShaderGlobals(cmd);
context.ExecuteCommandBuffer(cmd);
Profiler.BeginSample("RenderSpritesWithLighting - Prepare");
DrawingSettings drawSettings = CreateDrawingSettings(k_CombinedRenderingPassName, ref renderingData, SortingCriteria.CommonTransparent);
FilteringSettings filterSettings = new FilteringSettings();
filterSettings.renderQueueRange = RenderQueueRange.all;
filterSettings.layerMask = -1;
filterSettings.renderingLayerMask = 0xFFFFFFFF;
filterSettings.sortingLayerRange = SortingLayerRange.all;
Profiler.EndSample();
bool cleared = false;
for (int i = 0; i < s_SortingLayers.Length; i++)
{
short layerValue = (short)s_SortingLayers[i].value;
filterSettings.sortingLayerRange = new SortingLayerRange(layerValue, layerValue);
RendererLighting.RenderNormals(context, renderingData.cullResults, drawSettings, filterSettings);
cmd.Clear();
int layerToRender = s_SortingLayers[i].id;
RendererLighting.RenderLights(camera, cmd, layerToRender);
// This should have an optimization where I can determine if this needs to be called.
// And the clear is only needed if no previous pass has cleared the camera RT yet.
var clearFlag = cleared ? ClearFlag.None : ClearFlag.All;
var clearColor = renderingData.cameraData.camera.backgroundColor;
cleared = true;
SetRenderTarget(cmd, BuiltinRenderTextureType.CameraTarget, RenderBufferLoadAction.Load, RenderBufferStoreAction.Store, clearFlag, clearColor, TextureDimension.Tex2D);
context.ExecuteCommandBuffer(cmd);
Profiler.BeginSample("RenderSpritesWithLighting - Draw Renderers");
context.DrawRenderers(renderingData.cullResults, ref drawSettings, ref filterSettings);
Profiler.EndSample();
cmd.Clear();
RendererLighting.RenderLightVolumes(camera, cmd, layerToRender);
context.ExecuteCommandBuffer(cmd);
cmd.Clear();
}
Profiler.BeginSample("RenderSpritesWithLighting - Release RenderTextures");
RendererLighting.ReleaseRenderTextures(cmd);
Profiler.EndSample();
context.ExecuteCommandBuffer(cmd);
CommandBufferPool.Release(cmd);
filterSettings.sortingLayerRange = SortingLayerRange.all;
RenderingUtils.RenderObjectsWithError(context, ref renderingData.cullResults, camera, filterSettings, SortingCriteria.None);
}
