public override void DrawClusterOccDoubleCheck(ref RenderClusterOptions options, ref HizOptions hizOpts, ref RenderTargets rendTargets)
{
CommandBuffer buffer = options.command;
ComputeShader gpuFrustumShader = options.cullingShader;
PipelineFunctions.UpdateOcclusionBuffer(
baseBuffer, gpuFrustumShader,
buffer,
hizOpts.hizData,
options.frustumPlanes,
options.isOrtho);
//绘制第一次剔除结果
PipelineFunctions.DrawLastFrameCullResult(baseBuffer, buffer, options.proceduralMaterial);
//更新Vector，Depth Mip Map
hizOpts.hizData.lastFrameCameraUp = hizOpts.currentCameraUpVec;
PipelineFunctions.ClearOcclusionData(baseBuffer, buffer, gpuFrustumShader);
//TODO 绘制其他物体
//TODO
buffer.Blit(hizOpts.currentDepthTex, hizOpts.hizData.historyDepth, hizOpts.linearLODMaterial, 0);
hizOpts.hizDepth.GetMipMap(hizOpts.hizData.historyDepth, buffer);
//使用新数据进行二次剔除
PipelineFunctions.OcclusionRecheck(baseBuffer, gpuFrustumShader, buffer, hizOpts.hizData);
//绘制二次剔除结果
buffer.SetRenderTarget(rendTargets.gbufferIdentifier, rendTargets.depthIdentifier);
PipelineFunctions.DrawRecheckCullResult(baseBuffer, options.proceduralMaterial, buffer);
buffer.Blit(hizOpts.currentDepthTex, hizOpts.hizData.historyDepth, hizOpts.linearLODMaterial, 0);
hizOpts.hizDepth.GetMipMap(hizOpts.hizData.historyDepth, buffer);
}
