private void DirLight(PipelineCamera cam, ref PipelineCommandData data)
{
PipelineBaseBuffer baseBuffer;
if (SunLight.current == null || !SunLight.current.enabled || !SceneController.GetBaseBuffer(out baseBuffer))
{
return;
}
cbdr.lightFlag |= 0b100;
if (SunLight.current.enableShadow)
{
cbdr.lightFlag |= 0b010;
}
CommandBuffer buffer = data.buffer;
int pass;
if (SunLight.current.enableShadow)
{
RenderClusterOptions opts = new RenderClusterOptions
{
frustumPlanes = shadowFrustumVP,
command = buffer,
cullingShader = data.resources.gpuFrustumCulling,
isOrtho = true
};
ref ShadowmapSettings settings = ref SunLight.current.settings;
buffer.SetGlobalVector(ShaderIDs._NormalBiases, settings.normalBias); //Only Depth
buffer.SetGlobalVector(ShaderIDs._ShadowDisableDistance, new Vector4(settings.firstLevelDistance, settings.secondLevelDistance, settings.thirdLevelDistance, settings.farestDistance)); //Only Mask
buffer.SetGlobalVector(ShaderIDs._SoftParam, settings.cascadeSoftValue / settings.resolution);
SceneController.current.DrawDirectionalShadow(cam.cam, ref opts, ref SunLight.current.settings, ref SunLight.shadMap, cascadeShadowMapVP);
buffer.SetGlobalMatrixArray(ShaderIDs._ShadowMapVPs, cascadeShadowMapVP);
buffer.SetGlobalTexture(ShaderIDs._DirShadowMap, SunLight.shadMap.shadowmapTexture);
cbdr.dirLightShadowmap = SunLight.shadMap.shadowmapTexture;
pass = 0;
}
public override void FrameUpdate(PipelineCamera cam, ref PipelineCommandData data)
{
CommandBuffer buffer = data.buffer;
buffer.SetRenderTarget(cam.targets.gbufferIdentifier, cam.targets.depthIdentifier);
buffer.ClearRenderTarget(true, true, Color.black);
PipelineBaseBuffer baseBuffer;
bool isClusterEnabled = SceneController.GetBaseBuffer(out baseBuffer);
HizOcclusionData hizData = IPerCameraData.GetProperty <HizOcclusionData>(cam, () => new HizOcclusionData());
RenderClusterOptions options = new RenderClusterOptions
{
command = buffer,
frustumPlanes = data.arrayCollection.frustumPlanes,
isOrtho = cam.cam.orthographic,
cullingShader = data.resources.gpuFrustumCulling,
terrainCompute = data.resources.terrainCompute,
isClusterEnabled = isClusterEnabled,
isTerrainEnabled = true
};
HizOptions hizOptions;
switch (occCullingMod)
{
case OcclusionCullingMode.None:
SceneController.current.DrawCluster(ref options, ref cam.targets);
break;
case OcclusionCullingMode.SingleCheck:
hizOptions = new HizOptions
{
currentCameraUpVec = cam.cam.transform.up,
hizData = hizData,
hizDepth = hizDepth,
linearLODMaterial = linearMat,
currentDepthTex = cam.targets.depthTexture
};
SceneController.current.DrawClusterOccSingleCheck(ref options, ref hizOptions, ref cam.targets);
break;
case OcclusionCullingMode.DoubleCheck:
hizOptions = new HizOptions
{
currentCameraUpVec = cam.cam.transform.up,
hizData = hizData,
hizDepth = hizDepth,
linearLODMaterial = linearMat,
currentDepthTex = cam.targets.depthTexture
};
SceneController.current.DrawClusterOccDoubleCheck(ref options, ref hizOptions, ref cam.targets);
break;
}
data.ExecuteCommandBuffer();
}
