public LightStats GetLightStatsByLayer(int layer)
{
var returnStats = new LightStats();
foreach (var light in visibleLights)
{
if (!light.IsLitLayer(layer))
{
continue;
}
returnStats.totalLights++;
if (light.normalMapQuality != Light2D.NormalMapQuality.Disabled)
{
returnStats.totalNormalMapUsage++;
}
if (light.volumeIntensity > 0)
{
returnStats.totalVolumetricUsage++;
}
returnStats.blendStylesUsed |= (uint)(1 << light.blendStyleIndex);
if (light.lightType != Light2D.LightType.Global)
{
returnStats.blendStylesWithLights |= (uint)(1 << light.blendStyleIndex);
}
}
return(returnStats);
}
public static void RenderNormals(this IRenderPass2D pass, ScriptableRenderContext context, RenderingData renderingData, DrawingSettings drawSettings, FilteringSettings filterSettings, RenderTargetIdentifier depthTarget, CommandBuffer cmd, LightStats lightStats)
{
using (new ProfilingScope(cmd, m_ProfilingSampler))
{
// figure out the scale
var normalRTScale = 0.0f;
if (depthTarget != BuiltinRenderTextureType.None)
{
normalRTScale = 1.0f;
}
else
{
normalRTScale = Mathf.Clamp(pass.rendererData.lightRenderTextureScale, 0.01f, 1.0f);
}
pass.CreateNormalMapRenderTexture(renderingData, cmd, normalRTScale);
var msaaEnabled = renderingData.cameraData.cameraTargetDescriptor.msaaSamples > 1;
var storeAction = msaaEnabled ? RenderBufferStoreAction.Resolve : RenderBufferStoreAction.Store;
if (depthTarget != BuiltinRenderTextureType.None)
{
cmd.SetRenderTarget(
pass.rendererData.normalsRenderTarget.Identifier(),
RenderBufferLoadAction.DontCare,
storeAction,
depthTarget,
RenderBufferLoadAction.Load,
RenderBufferStoreAction.Store);
}
else
{
cmd.SetRenderTarget(pass.rendererData.normalsRenderTarget.Identifier(), RenderBufferLoadAction.DontCare, storeAction);
}
cmd.ClearRenderTarget(false, true, k_NormalClearColor);
context.ExecuteCommandBuffer(cmd);
cmd.Clear();
drawSettings.SetShaderPassName(0, k_NormalsRenderingPassName);
context.DrawRenderers(renderingData.cullResults, ref drawSettings, ref filterSettings);
}
}
