public void RemoveQuadTrees(NativeList <ulong> removeList)
{
void ErasePoint(TerrainQuadTree.QuadTreeNode *node)
{
node->listPosition = -1;
notUsedHeightmapIndices.Add(node->panel.heightMapIndex);
}
int length = removeList.Length;
TerrainQuadTree.QuadTreeNode **tree = (TerrainQuadTree.QuadTreeNode * *)removeList.unsafePtr;
int targetLength = referenceBuffer.Length - length;
int len = 0;
if (targetLength <= 0)
{
for (int i = 0; i < length; ++i)
{
ErasePoint(tree[i]);
}
referenceBuffer.Clear();
return;
}
for (int i = 0; i < length; ++i)
{
TerrainQuadTree.QuadTreeNode *currentNode = tree[i];
if (currentNode->listPosition >= targetLength)
{
referenceBuffer[currentNode->listPosition] = 0;
ErasePoint(currentNode);
}
}
NativeArray <int2> transformList = new NativeArray <int2>(length, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
int2 *transformPtr = transformList.Ptr();
len = 0;
int currentIndex = referenceBuffer.Length - 1;
for (int i = 0; i < length; ++i)
{
TerrainQuadTree.QuadTreeNode *treeNode = tree[i];
if (treeNode->listPosition < 0)
{
continue;
}
while (referenceBuffer[currentIndex] == 0)
{
currentIndex--;
if (currentIndex < 0)
{
goto FINALIZE;
}
}
TerrainQuadTree.QuadTreeNode *lastNode = (TerrainQuadTree.QuadTreeNode *)referenceBuffer[currentIndex];
currentIndex--;
transformPtr[len] = new int2(treeNode->listPosition, lastNode->listPosition);
len++;
lastNode->listPosition = treeNode->listPosition;
referenceBuffer[lastNode->listPosition] = (ulong)lastNode;
ErasePoint(treeNode);
}
FINALIZE:
referenceBuffer.RemoveLast(length);
if (len <= 0)
{
return;
}
if (len > removebuffer.count)
{
removebuffer.Dispose();
removebuffer = new ComputeBuffer(len, sizeof(int2));
}
removebuffer.SetData(transformList, 0, 0, len);
transformShader.SetBuffer(0, ShaderIDs._IndexBuffer, removebuffer);
transformShader.SetBuffer(0, ShaderIDs.clusterBuffer, clusterBuffer);
ComputeShaderUtility.Dispatch(transformShader, 0, len);
transformList.Dispose();
}
public override void PreRenderFrame(PipelineCamera cam, ref PipelineCommandData data)
{
float shadowDist = clamp(shadowDistance, 0, cam.cam.farClipPlane);
if (SunLight.current && SunLight.current.enabled && SunLight.current.gameObject.activeSelf)
{
lightEnabledSettings.x = SunLight.current.sunlightOnlyForVolumetricLight ? 0 : 1;
lightEnabledSettings.y = SunLight.current.enableShadow ? 1 : 0;
}
else
{
lightEnabledSettings.x = 0;
}
var visLights = proper.cullResults.visibleLights;
LightFilter.allVisibleLight = visLights.Ptr();
allLights.Clear();
foreach (var i in visLights)
{
allLights.Add(i.light);
}
shadowCheckJob.Init(cam.cam, shadowDistance);
shadowCullHandle = shadowCheckJob.ScheduleRef();
addMLightCommandList.Clear();
LightFilter.allMLightCommandList = addMLightCommandList;
pointLightArray = new NativeArray <PointLightStruct>(visLights.Length, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
spotLightArray = new NativeArray <SpotLight>(visLights.Length, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
cubemapVPMatrices = new NativeList <CubemapViewProjMatrix>(CBDRSharedData.MAXIMUMPOINTLIGHTCOUNT, Allocator.Temp);
spotLightMatrices = new NativeList <SpotLightMatrix>(CBDRSharedData.MAXIMUMSPOTLIGHTCOUNT, Allocator.Temp);
NativeList_ulong allSpotCustomCullResults = new NativeList_ulong(CBDRSharedData.MAXIMUMSPOTLIGHTCOUNT, Allocator.Temp);
NativeList_ulong allPointCustomCullResults = new NativeList_ulong(CBDRSharedData.MAXIMUMPOINTLIGHTCOUNT, Allocator.Temp);
LightFilter.allLights = allLights;
LightFilter.pointLightArray = pointLightArray;
LightFilter.spotLightArray = spotLightArray;
LightFilter.cubemapVPMatrices = cubemapVPMatrices;
LightFilter.spotLightMatrices = spotLightMatrices;
Transform camTrans = cam.cam.transform;
needCheckedShadows.Clear();
needCheckedShadows.AddCapacityTo(allLights.Count);
lightingHandle = (new LightFilter
{
camPos = cam.cam.transform.position,
shadowDist = shadowDist,
lightDist = cbdrDistance,
needCheckLight = needCheckedShadows,
allSpotCustomDrawRequests = allSpotCustomCullResults,
allPointCustomDrawRequests = allPointCustomCullResults
}).Schedule(allLights.Count, max(1, allLights.Count / 4), shadowCullHandle);
spotLightCustomCullHandle = new SpotLightCull
{
ptrs = allSpotCustomCullResults,
drawShadowList = CustomDrawRequest.drawShadowList
}.Schedule(2, 1, lightingHandle);
pointLightCustomCullHandle = new PointLightCull
{
ptrs = allPointCustomCullResults,
drawShadowList = CustomDrawRequest.drawShadowList
}.Schedule(2, 1, lightingHandle);
if (SunLight.current != null && SunLight.current.enabled && SunLight.current.enableShadow)
{
clipDistances = (float *)UnsafeUtility.Malloc(SunLight.CASCADECLIPSIZE * sizeof(float), 16, Allocator.Temp);
staticFit = DirectionalShadowStaticFit(cam.cam, SunLight.current, clipDistances);
sunShadowCams = MUnsafeUtility.Malloc <OrthoCam>(SunLight.CASCADELEVELCOUNT * sizeof(OrthoCam), Allocator.Temp);
Matrix4x4 proj = cam.cam.projectionMatrix;
// cam.cam.projectionMatrix = cam.cam.nonJitteredProjectionMatrix;
PipelineFunctions.GetfrustumCorners(clipDistances, SunLight.CASCADELEVELCOUNT + 1, cam.cam, staticFit.frustumCorners.Ptr());
// cam.cam.projectionMatrix = proj;
csmStruct = new CascadeShadowmap
{
cascadeShadowmapVPs = (float4x4 *)cascadeShadowMapVP.Ptr(),
results = sunShadowCams,
orthoCam = (OrthoCam *)UnsafeUtility.AddressOf(ref SunLight.current.shadCam),
farClipPlane = SunLight.current.farestZ,
frustumCorners = staticFit.frustumCorners.Ptr(),
resolution = staticFit.resolution,
isD3D = GraphicsUtility.platformIsD3D
};
csmHandle = csmStruct.ScheduleRefBurst(SunLight.CASCADELEVELCOUNT, max(1, SunLight.CASCADELEVELCOUNT / 4));
for (int i = 0; i < SunLight.CASCADELEVELCOUNT; ++i)
{
SunLight.customCullResults[i] = new NativeList_Int(CustomDrawRequest.drawShadowList.Length, Allocator.Temp);
}
sunCullResultHandle = new SunCustomRenderCull
{
cams = sunShadowCams,
cullResults = SunLight.customCullResults.Ptr()
}.Schedule(SunLight.CASCADELEVELCOUNT, 1, csmHandle);
}
}
public override void PreRenderFrame(PipelineCamera cam, ref PipelineCommandData data)
{
float shadowDist = clamp(shadowDistance, 0, cam.cam.farClipPlane);
if (SunLight.current && SunLight.current.enabled && SunLight.current.gameObject.activeSelf)
{
data.buffer.EnableShaderKeyword("ENABLE_SUN");
data.buffer.SetKeyword("ENABLE_SUNSHADOW", SunLight.current.enableShadow);
}
else
{
data.buffer.DisableShaderKeyword("ENABLE_SUN");
}
var visLights = proper.cullResults.visibleLights;
LightFilter.allVisibleLight = visLights.Ptr();
allLights.Clear();
foreach (var i in visLights)
{
allLights.Add(i.light);
}
shadowCheckJob.Init(cam.cam, shadowDistance);
shadowCullHandle = shadowCheckJob.ScheduleRef();
addMLightCommandList.Clear();
LightFilter.allMLightCommandList = addMLightCommandList;
pointLightArray = new NativeArray <PointLightStruct>(visLights.Length, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
spotLightArray = new NativeArray <SpotLight>(visLights.Length, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
cubemapVPMatrices = new NativeList <CubemapViewProjMatrix>(CBDRSharedData.MAXIMUMPOINTLIGHTCOUNT, Allocator.Temp);
spotLightMatrices = new NativeList <SpotLightMatrix>(CBDRSharedData.MAXIMUMSPOTLIGHTCOUNT, Allocator.Temp);
LightFilter.allLights = allLights;
LightFilter.pointLightArray = pointLightArray;
LightFilter.spotLightArray = spotLightArray;
LightFilter.cubemapVPMatrices = cubemapVPMatrices;
LightFilter.spotLightMatrices = spotLightMatrices;
Transform camTrans = cam.cam.transform;
needCheckedShadows.Clear();
needCheckedShadows.AddCapacityTo(allLights.Count);
lightingHandle = (new LightFilter
{
camPos = cam.cam.transform.position,
shadowDist = shadowDist,
lightDist = cbdrDistance,
needCheckLight = needCheckedShadows
}).Schedule(allLights.Count, 1, shadowCullHandle);
if (SunLight.current != null && SunLight.current.enabled && SunLight.current.enableShadow)
{
clipDistances = (float *)UnsafeUtility.Malloc(SunLight.CASCADECLIPSIZE * sizeof(float), 16, Allocator.Temp);
staticFit = DirectionalShadowStaticFit(cam.cam, SunLight.current, clipDistances);
sunShadowCams = MUnsafeUtility.Malloc <OrthoCam>(SunLight.CASCADELEVELCOUNT * sizeof(OrthoCam), Allocator.Temp);
Matrix4x4 proj = cam.cam.projectionMatrix;
// cam.cam.projectionMatrix = cam.cam.nonJitteredProjectionMatrix;
PipelineFunctions.GetfrustumCorners(clipDistances, SunLight.CASCADELEVELCOUNT + 1, cam.cam, staticFit.frustumCorners.Ptr());
// cam.cam.projectionMatrix = proj;
csmStruct = new CascadeShadowmap
{
cascadeShadowmapVPs = (float4x4 *)cascadeShadowMapVP.Ptr(),
results = sunShadowCams,
orthoCam = (OrthoCam *)UnsafeUtility.AddressOf(ref SunLight.current.shadCam),
farClipPlane = SunLight.current.farestZ,
frustumCorners = staticFit.frustumCorners.Ptr(),
resolution = staticFit.resolution,
isD3D = GraphicsUtility.platformIsD3D
};
csmHandle = csmStruct.ScheduleRefBurst(SunLight.CASCADELEVELCOUNT, 1);
}
}