public VegetationPackageProModelInfo(VegetationPackagePro vegetationPackagePro, EnvironmentSettings environmentSettings, List <GameObject> windSamplerList, int cameraCount)
{
EnvironmentSettings = environmentSettings;
for (int i = 0; i <= vegetationPackagePro.VegetationInfoList.Count - 1; i++)
{
VegetationItemModelInfo vegetationItemModelInfo =
new VegetationItemModelInfo(vegetationPackagePro.VegetationInfoList[i], EnvironmentSettings, windSamplerList, cameraCount);
VegetationItemModelList.Add(vegetationItemModelInfo);
}
}
void RenderVegetationItemLODIndirect(VegetationItemModelInfo vegetationItemModelInfo, Bounds cellBounds, int lodIndex, int cameraIndex, Camera selectedCamera, ShadowCastingMode shadowCastingMode, int layer, bool shadows)
{
MaterialPropertyBlock materialPropertyBlock = vegetationItemModelInfo.GetLODMaterialPropertyBlock(lodIndex);
materialPropertyBlock.Clear();
ComputeBuffer visibleBuffer = vegetationItemModelInfo.GetLODVisibleBuffer(lodIndex, cameraIndex, shadows);
Mesh mesh = vegetationItemModelInfo.GetLODMesh(lodIndex);
Material[] materials = vegetationItemModelInfo.GetLODMaterials(lodIndex);
if (vegetationItemModelInfo.ShaderControler != null &&
vegetationItemModelInfo.ShaderControler.Settings.SampleWind)
{
MeshRenderer meshRenderer = vegetationItemModelInfo.WindSamplerMeshRendererList[cameraIndex];
if (meshRenderer)
{
meshRenderer.GetPropertyBlock(materialPropertyBlock);
}
}
materialPropertyBlock.SetBuffer(_visibleShaderDataBufferID, visibleBuffer);
materialPropertyBlock.SetBuffer(_indirectShaderDataBufferID, visibleBuffer);
List <ComputeBuffer> argsBufferList = vegetationItemModelInfo.GetLODArgsBufferList(lodIndex, cameraIndex, shadows);
//int[] data = new int[5];
//argsBufferList[0].GetData(data);
//Debug.Log("Indirect - LOD" + lodIndex + ":" + data[1]);
int submeshesToRender = Mathf.Min(mesh.subMeshCount, materials.Length);
for (int i = 0; i <= submeshesToRender - 1; i++)
{
Graphics.DrawMeshInstancedIndirect(mesh, i, materials[i], cellBounds,
argsBufferList[i], 0, materialPropertyBlock, shadowCastingMode, true, layer,
selectedCamera, LightProbeUsage.Off);
}
}
JobHandle ExecuteSpawnRules(VegetationCell vegetationCell, Rect vegetationCellRect, int vegetationPackageIndex, int vegetationItemIndex)
{
int firstUnityTerrainIndex = GetFirstUnityTerrainIndex();
VegetationItemInfoPro vegetationItemInfoPro = VegetationPackageProList[vegetationPackageIndex].VegetationInfoList[vegetationItemIndex];
VegetationPackagePro vegetationPackagePro = VegetationPackageProList[vegetationPackageIndex];
VegetationItemModelInfo vegetationItemModelInfo =
VegetationPackageProModelsList[vegetationPackageIndex].VegetationItemModelList[vegetationItemIndex];
BiomeType currentBiome = VegetationPackageProList[vegetationPackageIndex].BiomeType;
int currentBiomeSortOrder = VegetationPackageProList[vegetationPackageIndex].BiomeSortOrder;
float globalDensity =
VegetationSettings.GetVegetationItemDensity(vegetationItemInfoPro.VegetationType);
if (vegetationCell.VegetationPackageInstancesList[vegetationPackageIndex].LoadStateList[vegetationItemIndex] == 1)
{
return(default(JobHandle));
}
vegetationCell.VegetationPackageInstancesList[vegetationPackageIndex].LoadStateList[vegetationItemIndex] = 1;
bool doRuntimeSpawn = !(currentBiome != BiomeType.Default && !vegetationCell.HasBiome(currentBiome));
NativeList <MatrixInstance> matrixList =
vegetationCell.VegetationPackageInstancesList[vegetationPackageIndex].VegetationItemMatrixList[vegetationItemIndex];
matrixList.Clear();
if (!vegetationItemInfoPro.EnableRuntimeSpawn)
{
doRuntimeSpawn = false;
}
if (vegetationItemInfoPro.UseVegetationMask)
{
bool hasVegetationTypeIndex = false;
if (vegetationCell.VegetationMaskList != null)
{
for (int k = 0; k <= vegetationCell.VegetationMaskList.Count - 1; k++)
{
if (vegetationCell.VegetationMaskList[k]
.HasVegetationTypeIndex(vegetationItemInfoPro.VegetationTypeIndex))
{
hasVegetationTypeIndex = true;
break;
}
}
}
if (!hasVegetationTypeIndex)
{
doRuntimeSpawn = false;
}
}
JobHandle vegetationItemHandle = default(JobHandle);
if (doRuntimeSpawn)
{
VegetationInstanceData instanceData = VegetationInstanceDataPool.GetObject();
instanceData.Clear();
vegetationCell.VegetationInstanceDataList.Add(instanceData);
float sampleDistance = vegetationItemInfoPro.SampleDistance / globalDensity;
float density = 1;
float calculatedSampleDistance = Mathf.Clamp(sampleDistance / density, 0.1f,
vegetationCell.VegetationCellBounds.size.x / 2f);
int xSamples = Mathf.CeilToInt(vegetationCell.VegetationCellBounds.size.x / calculatedSampleDistance);
int zSamples = Mathf.CeilToInt(vegetationCell.VegetationCellBounds.size.z / calculatedSampleDistance);
int sampleCount = xSamples * zSamples;
matrixList.Capacity = sampleCount;
instanceData.SpawnLocations.ResizeUninitialized(sampleCount);
if (firstUnityTerrainIndex > -1)
{
instanceData.ResizeUninitialized(sampleCount);
InitInstanceData initInstanceData = new InitInstanceData
{
HeightmapSampled = instanceData.HeightmapSampled.ToDeferredJobArray(),
Excluded = instanceData.Excluded.ToDeferredJobArray()
};
vegetationItemHandle = initInstanceData.Schedule(sampleCount, 256, vegetationItemHandle);
}
else
{
instanceData.SetCapasity(sampleCount);
}
float defaultSpawnChance = 0;
if (currentBiome == BiomeType.Default)
{
defaultSpawnChance = 1;
}
CalculateCellSpawnLocationsWideJob calculateCellSpawnLocationsWideJob =
new CalculateCellSpawnLocationsWideJob
{
SpawnLocations = instanceData.SpawnLocations.ToDeferredJobArray(),
CellSize = vegetationCell.VegetationCellBounds.size,
CellCorner =
vegetationCell.VegetationCellBounds.center -
vegetationCell.VegetationCellBounds.extents,
SampleDistance = sampleDistance,
RandomizePosition = vegetationItemInfoPro.RandomizePosition,
Density = 1,
DefaultSpawnChance = defaultSpawnChance,
RandomNumbers = RandomNumbers,
CellRect = vegetationCellRect,
CellIndex = vegetationCell.Index,
Seed = vegetationItemInfoPro.Seed + VegetationSettings.Seed,
UseSamplePointOffset = vegetationItemInfoPro.UseSamplePointOffset,
SamplePointMinOffset = vegetationItemInfoPro.SamplePointMinOffset,
SamplePointMaxOffset = vegetationItemInfoPro.SamplePointMaxOffset,
XSamples = xSamples,
ZSamples = zSamples,
CalculatedSampleDistance = calculatedSampleDistance
};
vegetationItemHandle = calculateCellSpawnLocationsWideJob.Schedule(sampleCount, 64, vegetationItemHandle);
if (vegetationCell.BiomeMaskList != null)
{
for (int k = 0; k <= vegetationCell.BiomeMaskList.Count - 1; k++)
{
if (vegetationCell.BiomeMaskList[k].BiomeSortOrder < currentBiomeSortOrder)
{
continue;
}
vegetationItemHandle = vegetationCell.BiomeMaskList[k]
.FilterSpawnLocations(instanceData.SpawnLocations, currentBiome, sampleCount, vegetationItemHandle);
}
}
if (vegetationItemInfoPro.UseNoiseCutoff)
{
PerlinNoiseCutoffJob perlinNoiseCutoffJob =
new PerlinNoiseCutoffJob
{
InversePerlinMask = vegetationItemInfoPro.NoiseCutoffInverse,
PerlinCutoff = vegetationItemInfoPro.NoiseCutoffValue,
PerlinScale = vegetationItemInfoPro.NoiseCutoffScale,
Offset = vegetationItemInfoPro.NoiseCutoffOffset,
SpawnLocationList = instanceData.SpawnLocations.ToDeferredJobArray()
};
vegetationItemHandle = perlinNoiseCutoffJob.Schedule(sampleCount, 64, vegetationItemHandle);
}
if (vegetationItemInfoPro.UseNoiseDensity)
{
PerlinNoiseDensityJob perlinNoiseDensityJob =
new PerlinNoiseDensityJob
{
InversePerlinMask = vegetationItemInfoPro.NoiseDensityInverse,
PerlinScale = vegetationItemInfoPro.NoiseDensityScale,
Offset = vegetationItemInfoPro.NoiseDensityOffset,
SpawnLocationList = instanceData.SpawnLocations.ToDeferredJobArray()
};
vegetationItemHandle = perlinNoiseDensityJob.Schedule(sampleCount, 64, vegetationItemHandle);
}
FilterSpawnLocationsChanceJob filterSpawnLocationsChanceJob =
new FilterSpawnLocationsChanceJob
{
SpawnLocationList = instanceData.SpawnLocations.ToDeferredJobArray(),
RandomNumbers = RandomNumbers,
Density = vegetationItemInfoPro.Density
};
vegetationItemHandle = filterSpawnLocationsChanceJob.Schedule(sampleCount, 64, vegetationItemHandle);
for (int k = 0; k <= VegetationStudioTerrainList.Count - 1; k++)
{
vegetationItemHandle = VegetationStudioTerrainList[k]
.SampleTerrain(instanceData.SpawnLocations, instanceData, sampleCount, vegetationCellRect,
vegetationItemHandle);
}
if (vegetationItemInfoPro.UseTerrainSourceExcludeRule)
{
TerrainSourceExcludeRuleJob terrainSourceExcludeRuleJob =
new TerrainSourceExcludeRuleJob
{
Excluded = instanceData.Excluded.ToDeferredJobArray(),
TerrainSourceID = instanceData.TerrainSourceID.ToDeferredJobArray(),
TerrainSourceRule = vegetationItemInfoPro.TerrainSourceExcludeRule
};
vegetationItemHandle = terrainSourceExcludeRuleJob.Schedule(instanceData.Excluded, 64, vegetationItemHandle);
}
if (vegetationItemInfoPro.UseTerrainSourceIncludeRule)
{
TerrainSourceIncludeRuleJob terrainSourceIncludeRuleJob =
new TerrainSourceIncludeRuleJob
{
Excluded = instanceData.Excluded.ToDeferredJobArray(),
TerrainSourceID = instanceData.TerrainSourceID.ToDeferredJobArray(),
TerrainSourceRule = vegetationItemInfoPro.TerrainSourceIncludeRule
};
vegetationItemHandle = terrainSourceIncludeRuleJob.Schedule(instanceData.Excluded, 64, vegetationItemHandle);
}
if (vegetationItemInfoPro.UseSteepnessRule)
{
InstanceSteepnessRuleJob instanceSteepnessRuleJob =
new InstanceSteepnessRuleJob
{
Excluded = instanceData.Excluded.ToDeferredJobArray(),
TerrainNormal = instanceData.TerrainNormal.ToDeferredJobArray(),
RandomNumberIndex = instanceData.RandomNumberIndex.ToDeferredJobArray(),
MinSteepness = vegetationItemInfoPro.MinSteepness,
MaxSteepness = vegetationItemInfoPro.MaxSteepness,
Advanced = vegetationItemInfoPro.UseAdvancedSteepnessRule,
SteepnessRuleCurveArray = vegetationItemModelInfo.SteepnessRuleCurveArray,
RandomNumbers = RandomNumbers
};
vegetationItemHandle = instanceSteepnessRuleJob.Schedule(instanceData.Excluded, 64, vegetationItemHandle);
}
if (vegetationItemInfoPro.UseHeightRule)
{
InstanceHeightRuleJob instanceHeightRuleJob =
new InstanceHeightRuleJob
{
Excluded = instanceData.Excluded.ToDeferredJobArray(),
Position = instanceData.Position.ToDeferredJobArray(),
RandomNumberIndex = instanceData.RandomNumberIndex.ToDeferredJobArray(),
MinHeight = vegetationItemInfoPro.MinHeight + WorldspaceSeaLevel,
MaxHeight = vegetationItemInfoPro.MaxHeight + WorldspaceSeaLevel,
Advanced = vegetationItemInfoPro.UseAdvancedHeightRule,
HeightRuleCurveArray = vegetationItemModelInfo.HeightRuleCurveArray,
RandomNumbers = RandomNumbers,
MaxCurveHeight = vegetationItemInfoPro.MaxCurveHeight
};
vegetationItemHandle = instanceHeightRuleJob.Schedule(instanceData.Excluded, 64, vegetationItemHandle);
}
if (!vegetationItemInfoPro.UseVegetationMask && vegetationCell.VegetationMaskList != null)
{
for (int k = 0; k <= vegetationCell.VegetationMaskList.Count - 1; k++)
{
vegetationItemHandle = vegetationCell.VegetationMaskList[k].SampleMask(instanceData,
vegetationItemInfoPro.VegetationType, vegetationItemHandle);
}
}
else
{
if (vegetationCell.VegetationMaskList != null)
{
for (int k = 0; k <= vegetationCell.VegetationMaskList.Count - 1; k++)
{
vegetationItemHandle = vegetationCell.VegetationMaskList[k].SampleIncludeVegetationMask(
instanceData,
vegetationItemInfoPro.VegetationTypeIndex, vegetationItemHandle);
}
if (vegetationCell.VegetationMaskList.Count > 0)
{
ProcessIncludeVegetationMaskJob processIncludeVegetationMaskJob =
new ProcessIncludeVegetationMaskJob
{
Excluded = instanceData.Excluded.ToDeferredJobArray(),
Scale = instanceData.Scale.ToDeferredJobArray(),
RandomNumberIndex = instanceData.RandomNumberIndex.ToDeferredJobArray(),
VegetationMaskDensity = instanceData.VegetationMaskDensity.ToDeferredJobArray(),
VegetationMaskScale = instanceData.VegetationMaskScale.ToDeferredJobArray(),
RandomNumbers = RandomNumbers
};
vegetationItemHandle = processIncludeVegetationMaskJob.Schedule(instanceData.Excluded, 64, vegetationItemHandle);
}
}
}
if (vegetationItemInfoPro.UseConcaveLocationRule)
{
for (int k = 0; k <= VegetationStudioTerrainList.Count - 1; k++)
{
vegetationItemHandle = VegetationStudioTerrainList[k].SampleConcaveLocation(instanceData,
vegetationItemInfoPro.ConcaveLoactionMinHeightDifference,
vegetationItemInfoPro.ConcaveLoactionDistance, vegetationItemInfoPro.ConcaveLocationInverse,
vegetationItemInfoPro.ConcaveLoactionAverage, vegetationCellRect, vegetationItemHandle);
}
}
if (vegetationItemInfoPro.UseTextureMaskIncludeRules)
{
for (int k = 0; k <= vegetationItemInfoPro.TextureMaskIncludeRuleList.Count - 1; k++)
{
TextureMaskGroup textureMaskGroup =
vegetationPackagePro.GetTextureMaskGroup(vegetationItemInfoPro
.TextureMaskIncludeRuleList[k].TextureMaskGroupID);
if (textureMaskGroup != null)
{
vegetationItemHandle = textureMaskGroup.SampleIncludeMask(instanceData, vegetationCellRect,
vegetationItemInfoPro.TextureMaskIncludeRuleList[k], vegetationItemHandle);
}
}
FilterIncludeMaskJob filterIncludeMaskJob =
new FilterIncludeMaskJob
{
Excluded = instanceData.Excluded.ToDeferredJobArray(),
TextureMaskData = instanceData.TextureMaskData.ToDeferredJobArray()
};
vegetationItemHandle = filterIncludeMaskJob.Schedule(instanceData.Excluded, 64, vegetationItemHandle);
}
if (vegetationItemInfoPro.UseTextureMaskExcludeRules)
{
for (int k = 0; k <= vegetationItemInfoPro.TextureMaskExcludeRuleList.Count - 1; k++)
{
TextureMaskGroup textureMaskGroup =
vegetationPackagePro.GetTextureMaskGroup(vegetationItemInfoPro
.TextureMaskExcludeRuleList[k].TextureMaskGroupID);
if (textureMaskGroup != null)
{
vegetationItemHandle = textureMaskGroup.SampleExcludeMask(instanceData, vegetationCellRect,
vegetationItemInfoPro.TextureMaskExcludeRuleList[k], vegetationItemHandle);
}
}
}
OffsetAndRotateScaleVegetationInstanceMathJob offsetAndRotateScaleVegetationInstanceJob =
new OffsetAndRotateScaleVegetationInstanceMathJob
{
RandomNumbers = RandomNumbers,
Excluded = instanceData.Excluded.ToDeferredJobArray(),
Scale = instanceData.Scale.ToDeferredJobArray(),
Position = instanceData.Position.ToDeferredJobArray(),
Rotation = instanceData.Rotation.ToDeferredJobArray(),
RandomNumberIndex = instanceData.RandomNumberIndex.ToDeferredJobArray(),
TerrainNormal = instanceData.TerrainNormal.ToDeferredJobArray(),
VegetationRotationType = vegetationItemInfoPro.Rotation,
MinScale = vegetationItemInfoPro.MinScale,
MaxScale = vegetationItemInfoPro.MaxScale,
Offset = vegetationItemInfoPro.Offset,
RotationOffset = vegetationItemInfoPro.RotationOffset,
ScaleMultiplier = vegetationItemInfoPro.ScaleMultiplier
};
vegetationItemHandle = offsetAndRotateScaleVegetationInstanceJob.Schedule(instanceData.Excluded, 64, vegetationItemHandle);
if (vegetationItemInfoPro.UseNoiseScaleRule)
{
PerlinNoiseScaleJob perlinNoiseScaleJob =
new PerlinNoiseScaleJob
{
Excluded = instanceData.Excluded.ToDeferredJobArray(),
Position = instanceData.Position.ToDeferredJobArray(),
Scale = instanceData.Scale.ToDeferredJobArray(),
PerlinScale = vegetationItemInfoPro.NoiseScaleScale,
MinScale = vegetationItemInfoPro.NoiseScaleMinScale,
MaxScale = vegetationItemInfoPro.NoiseScaleMaxScale,
InversePerlinMask = vegetationItemInfoPro.NoiseScaleInverse,
Offset = vegetationItemInfoPro.NoiseScaleOffset
};
vegetationItemHandle = perlinNoiseScaleJob.Schedule(instanceData.Excluded, 64, vegetationItemHandle);
}
if (vegetationItemInfoPro.UseBiomeEdgeScaleRule && currentBiome != BiomeType.Default)
{
BiomeEdgeDistanceScaleRuleJob biomeEdgeDistanceScaleRuleJob =
new BiomeEdgeDistanceScaleRuleJob
{
Excluded = instanceData.Excluded.ToDeferredJobArray(),
Scale = instanceData.Scale.ToDeferredJobArray(),
BiomeDistance = instanceData.BiomeDistance.ToDeferredJobArray(),
MinScale = vegetationItemInfoPro.BiomeEdgeScaleMinScale,
MaxScale = vegetationItemInfoPro.BiomeEdgeScaleMaxScale,
MaxDistance = vegetationItemInfoPro.BiomeEdgeScaleDistance,
InverseScale = vegetationItemInfoPro.BiomeEdgeScaleInverse
};
vegetationItemHandle = biomeEdgeDistanceScaleRuleJob.Schedule(instanceData.Excluded, 64, vegetationItemHandle);
}
if (vegetationItemInfoPro.UseBiomeEdgeIncludeRule && currentBiome != BiomeType.Default)
{
BiomeEdgeDistanceIncludeRuleJob biomeEdgeDistanceIncludeRuleJob =
new BiomeEdgeDistanceIncludeRuleJob
{
Excluded = instanceData.Excluded.ToDeferredJobArray(),
BiomeDistance = instanceData.BiomeDistance.ToDeferredJobArray(),
MaxDistance = vegetationItemInfoPro.BiomeEdgeIncludeDistance,
Inverse = vegetationItemInfoPro.BiomeEdgeIncludeInverse
};
vegetationItemHandle = biomeEdgeDistanceIncludeRuleJob.Schedule(instanceData.Excluded, 64, vegetationItemHandle);
}
if (vegetationItemInfoPro.UseTerrainTextureIncludeRules)
{
for (int k = 0; k <= VegetationStudioTerrainList.Count - 1; k++)
{
vegetationItemHandle = VegetationStudioTerrainList[k]
.ProcessSplatmapRules(vegetationItemInfoPro.TerrainTextureIncludeRuleList, instanceData,
true,
vegetationCellRect,
vegetationItemHandle);
}
}
if (vegetationItemInfoPro.UseTerrainTextureExcludeRules)
{
for (int k = 0; k <= VegetationStudioTerrainList.Count - 1; k++)
{
vegetationItemHandle = VegetationStudioTerrainList[k]
.ProcessSplatmapRules(vegetationItemInfoPro.TerrainTextureExcludeRuleList, instanceData,
false,
vegetationCellRect,
vegetationItemHandle);
}
}
if (vegetationItemInfoPro.UseDistanceFalloff)
{
DistanceFalloffJob distanceFalloffJob =
new DistanceFalloffJob
{
Excluded = instanceData.Excluded.ToDeferredJobArray(),
RandomNumberIndex = instanceData.RandomNumberIndex.ToDeferredJobArray(),
DistanceFalloff = instanceData.DistanceFalloff.ToDeferredJobArray(),
RandomNumbers = RandomNumbers,
DistanceFalloffStartDistance = vegetationItemInfoPro.DistanceFalloffStartDistance
};
vegetationItemHandle = distanceFalloffJob.Schedule(instanceData.Excluded, 64, vegetationItemHandle);
}
NewCreateInstanceMatrixJob createInstanceMatrixJob =
new NewCreateInstanceMatrixJob
{
Excluded = instanceData.Excluded,
Position = instanceData.Position,
Scale = instanceData.Scale,
Rotation = instanceData.Rotation,
DistanceFalloff = instanceData.DistanceFalloff,
VegetationInstanceMatrixList = matrixList
};
vegetationItemHandle = createInstanceMatrixJob.Schedule(vegetationItemHandle);
}
if (!doRuntimeSpawn)
{
if (PersistentVegetationStorage && !PersistentVegetationStorage.DisablePersistentStorage)
{
PersistentVegetationCell persistentVegetationCell = PersistentVegetationStorage.GetPersistentVegetationCell(vegetationCell.Index);
PersistentVegetationInfo persistentVegetationInfo = persistentVegetationCell?.GetPersistentVegetationInfo(vegetationItemInfoPro.VegetationItemID);
if (persistentVegetationInfo != null && persistentVegetationInfo.VegetationItemList.Count > 0)
{
persistentVegetationInfo.CopyToNativeArray();
matrixList.ResizeUninitialized(persistentVegetationInfo.NativeVegetationItemArray.Length);
LoadPersistentStorageToMatrixWideJob loadPersistentStorageToMatrixJob =
new LoadPersistentStorageToMatrixWideJob
{
InstanceList = persistentVegetationInfo.NativeVegetationItemArray,
VegetationInstanceMatrixList = matrixList.ToDeferredJobArray(),
VegetationSystemPosition = VegetationSystemPro.VegetationSystemPosition
};
vegetationItemHandle = loadPersistentStorageToMatrixJob.Schedule(matrixList, 64, vegetationItemHandle);
}
}
}
else
{
if (PersistentVegetationStorage && !PersistentVegetationStorage.DisablePersistentStorage)
{
PersistentVegetationCell persistentVegetationCell = PersistentVegetationStorage.GetPersistentVegetationCell(vegetationCell.Index);
PersistentVegetationInfo persistentVegetationInfo = persistentVegetationCell?.GetPersistentVegetationInfo(vegetationItemInfoPro.VegetationItemID);
if (persistentVegetationInfo != null && persistentVegetationInfo.VegetationItemList.Count > 0)
{
persistentVegetationInfo.CopyToNativeArray();
LoadPersistentStorageToMatrixJob loadPersistentStorageToMatrixJob =
new LoadPersistentStorageToMatrixJob
{
InstanceList = persistentVegetationInfo.NativeVegetationItemArray,
VegetationInstanceMatrixList = matrixList,
VegetationSystemPosition = VegetationSystemPro.VegetationSystemPosition
};
vegetationItemHandle = loadPersistentStorageToMatrixJob.Schedule(vegetationItemHandle);
}
}
}
Profiler.BeginSample("Schedule batched jobs");
JobHandle.ScheduleBatchedJobs();
Profiler.EndSample();
return(vegetationItemHandle);
}
void DrawCellsIndirectComputeShader()
{
Profiler.BeginSample("Draw instanced indirect vegetation");
float lodBias = QualitySettings.lodBias * VegetationSettings.LODDistanceFactor;
Vector4 floatingOriginOffsetVector4 = new Vector4(FloatingOriginOffset.x, FloatingOriginOffset.y, FloatingOriginOffset.z, 0);
Vector3 sunLightDirection = SunDirectionalLight ? SunDirectionalLight.transform.forward : new Vector3(0, 0, 0);
float minBoundsHeight = VegetationSystemBounds.center.y - VegetationSystemBounds.extents.y;
Vector3 planeOrigin = new Vector3(0, minBoundsHeight, 0);
bool shadowCulling = (SunDirectionalLight != null);
for (int i = 0; i <= VegetationStudioCameraList.Count - 1; i++)
{
if (!VegetationStudioCameraList[i].Enabled)
{
continue;
}
if (VegetationStudioCameraList[i].RenderBillboardsOnly)
{
continue;
}
SetFrustumCullingPlanes(VegetationStudioCameraList[i].SelectedCamera);
var targetCamera = VegetationStudioCameraList[i].RenderDirectToCamera
? VegetationStudioCameraList[i].SelectedCamera
: null;
for (int j = 0; j <= VegetationPackageProList.Count - 1; j++)
{
for (int k = 0; k <= VegetationPackageProList[j].VegetationInfoList.Count - 1; k++)
{
VegetationItemInfoPro vegetationItemInfo = VegetationPackageProList[j].VegetationInfoList[k];
if (vegetationItemInfo.VegetationRenderMode != VegetationRenderMode.InstancedIndirect)
{
continue;
}
VegetationItemModelInfo vegetationItemModelInfo =
VegetationPackageProModelsList[j].VegetationItemModelList[k];
float vegetationItemCullDistance;
float renderDistanceFactor = vegetationItemModelInfo.VegetationItemInfo.RenderDistanceFactor;
if (VegetationSettings.DisableRenderDistanceFactor)
{
renderDistanceFactor = 1;
}
//if (vegetationItemModelInfo.DistanceBand == 0)
if (vegetationItemModelInfo.VegetationItemInfo.VegetationType == VegetationType.Tree || vegetationItemModelInfo.VegetationItemInfo.VegetationType == VegetationType.LargeObjects)
{
vegetationItemCullDistance = VegetationSettings.GetTreeDistance() * renderDistanceFactor;
}
else
{
vegetationItemCullDistance = VegetationSettings.GetVegetationDistance() * renderDistanceFactor;
}
ShadowCastingMode shadowCastingMode =
VegetationSettings.GetShadowCastingMode(vegetationItemInfo.VegetationType);
if (vegetationItemInfo.DisableShadows)
{
shadowCastingMode = ShadowCastingMode.Off;
}
bool useShadowCulling = shadowCulling && shadowCastingMode == ShadowCastingMode.On;
useShadowCulling = useShadowCulling && vegetationItemModelInfo.DistanceBand == 1;
LayerMask layer = VegetationSettings.GetLayer(vegetationItemInfo.VegetationType);
int totalInstanceCount = 0;
_hasBufferList.Clear();
for (int l = 0;
l <= VegetationStudioCameraList[i].JobCullingGroup.VisibleCellIndexList.Length - 1;
l++)
{
int potentialVisibleCellIndex =
VegetationStudioCameraList[i].JobCullingGroup.VisibleCellIndexList[l];
VegetationCell vegetationCell = VegetationStudioCameraList[i]
.PotentialVisibleCellList[potentialVisibleCellIndex];
BoundingSphereInfo boundingSphereInfo = VegetationStudioCameraList[i]
.GetBoundingSphereInfo(potentialVisibleCellIndex);
int vegetationItemDistanceBand = vegetationItemModelInfo.DistanceBand;
if (boundingSphereInfo.CurrentDistanceBand > vegetationItemDistanceBand)
{
continue;
}
if (vegetationCell.VegetationPackageInstancesList[j].VegetationItemMatrixList[k].Length == 0)
{
continue;
}
ComputeBufferInfo computeBufferInfo = vegetationCell.VegetationPackageInstancesList[j]
.VegetationItemComputeBufferList[k];
if (!computeBufferInfo.Created)
{
continue;
}
_hasBufferList.Add(vegetationCell);
}
if (_hasBufferList.Count == 0)
{
continue;
}
int buffercount = 15;
for (int m = 0; m <= _hasBufferList.Count - 1; m++)
{
totalInstanceCount += _hasBufferList[m].VegetationPackageInstancesList[j]
.VegetationItemMatrixList[k].Length;
}
if (totalInstanceCount == 0)
{
continue;
}
CameraComputeBuffers cameraComputeBuffers = vegetationItemModelInfo.CameraComputeBufferList[i];
if (totalInstanceCount > cameraComputeBuffers.MergeBuffer.count)
{
cameraComputeBuffers.UpdateComputeBufferSize(totalInstanceCount + 5000);
}
cameraComputeBuffers.MergeBuffer.SetCounterValue(0);
MergeBufferShader.SetBuffer(MergeBufferKernelHandle, _mergeBufferID,
cameraComputeBuffers.MergeBuffer);
for (int m = 0; m <= _hasBufferList.Count - 1; m += buffercount)
{
int instanceCount0 = _hasBufferList[m].VegetationPackageInstancesList[j]
.VegetationItemMatrixList[k].Length;
for (int n = 1; n <= buffercount - 1; n++)
{
if (m + n < _hasBufferList.Count)
{
int tempInstanceCount = _hasBufferList[m + n].VegetationPackageInstancesList[j]
.VegetationItemMatrixList[k].Length;
if (tempInstanceCount > instanceCount0)
{
instanceCount0 = tempInstanceCount;
}
}
}
// ReSharper disable once RedundantCast
int threadGroups = Mathf.CeilToInt((float)instanceCount0 / 32f);
if (threadGroups == 0)
{
continue;
}
SetComputeShaderBuffer(_mergeSourceBuffer0ID, _mergeInstanceCount0ID, m, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer1ID, _mergeInstanceCount1ID, m + 1, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer2ID, _mergeInstanceCount2ID, m + 2, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer3ID, _mergeInstanceCount3ID, m + 3, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer4ID, _mergeInstanceCount4ID, m + 4, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer5ID, _mergeInstanceCount5ID, m + 5, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer6ID, _mergeInstanceCount6ID, m + 6, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer7ID, _mergeInstanceCount7ID, m + 7, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer8ID, _mergeInstanceCount8ID, m + 8, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer9ID, _mergeInstanceCount9ID, m + 9, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer10ID, _mergeInstanceCount10ID, m + 10, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer11ID, _mergeInstanceCount11ID, m + 11, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer12ID, _mergeInstanceCount12ID, m + 12, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer13ID, _mergeInstanceCount13ID, m + 13, j, k);
SetComputeShaderBuffer(_mergeSourceBuffer14ID, _mergeInstanceCount14ID, m + 14, j, k);
MergeBufferShader.Dispatch(MergeBufferKernelHandle, threadGroups, 1, 1);
}
for (int n = 0; n <= vegetationItemModelInfo.VegetationMeshLod0.subMeshCount - 1; n++)
{
ComputeBuffer.CopyCount(cameraComputeBuffers.MergeBuffer,
cameraComputeBuffers.ArgsBufferMergedLOD0List[n], sizeof(uint) * 1);
}
int threadGroupsFrustum = Mathf.CeilToInt(totalInstanceCount / 32f);
if (threadGroupsFrustum == 0)
{
continue;
}
cameraComputeBuffers.VisibleBufferLOD0.SetCounterValue(0);
cameraComputeBuffers.VisibleBufferLOD1.SetCounterValue(0);
cameraComputeBuffers.VisibleBufferLOD2.SetCounterValue(0);
cameraComputeBuffers.VisibleBufferLOD3.SetCounterValue(0);
cameraComputeBuffers.ShadowBufferLOD0.SetCounterValue(0);
cameraComputeBuffers.ShadowBufferLOD1.SetCounterValue(0);
cameraComputeBuffers.ShadowBufferLOD2.SetCounterValue(0);
cameraComputeBuffers.ShadowBufferLOD3.SetCounterValue(0);
bool useLODs = true;
FrusumMatrixShader.SetFloat(_cullFarStartID, vegetationItemCullDistance);
FrusumMatrixShader.SetVector(_floatingOriginOffsetID, floatingOriginOffsetVector4);
FrusumMatrixShader.SetBuffer(FrustumKernelHandle, _sourceBufferID,
cameraComputeBuffers.MergeBuffer);
FrusumMatrixShader.SetBuffer(FrustumKernelHandle, _visibleBufferLod0ID,
cameraComputeBuffers.VisibleBufferLOD0);
FrusumMatrixShader.SetBuffer(FrustumKernelHandle, _visibleBufferLod1ID,
cameraComputeBuffers.VisibleBufferLOD1);
FrusumMatrixShader.SetBuffer(FrustumKernelHandle, _visibleBufferLod2ID,
cameraComputeBuffers.VisibleBufferLOD2);
FrusumMatrixShader.SetBuffer(FrustumKernelHandle, _visibleBufferLod3ID,
cameraComputeBuffers.VisibleBufferLOD3);
FrusumMatrixShader.SetBuffer(FrustumKernelHandle, _shadowBufferLod0ID,
cameraComputeBuffers.ShadowBufferLOD0);
FrusumMatrixShader.SetBuffer(FrustumKernelHandle, _shadowBufferLod1ID,
cameraComputeBuffers.ShadowBufferLOD1);
FrusumMatrixShader.SetBuffer(FrustumKernelHandle, _shadowBufferLod2ID,
cameraComputeBuffers.ShadowBufferLOD2);
FrusumMatrixShader.SetBuffer(FrustumKernelHandle, _shadowBufferLod3ID,
cameraComputeBuffers.ShadowBufferLOD3);
FrusumMatrixShader.SetInt(_instanceCountID, totalInstanceCount);
FrusumMatrixShader.SetBool(_useLodsID, useLODs);
FrusumMatrixShader.SetBool(_noFrustumCullingID, VegetationStudioCameraList[i].CameraCullingMode == CameraCullingMode.Complete360);
FrusumMatrixShader.SetBool(_shadowCullingID, useShadowCulling);
FrusumMatrixShader.SetFloat(_boundingSphereRadiusID,
vegetationItemModelInfo.BoundingSphereRadius);
FrusumMatrixShader.SetFloat(_lod1Distance, vegetationItemModelInfo.LOD1Distance);
FrusumMatrixShader.SetFloat(_lod2Distance, vegetationItemModelInfo.LOD2Distance);
FrusumMatrixShader.SetFloat(_lod3Distance, vegetationItemModelInfo.LOD3Distance);
FrusumMatrixShader.SetVector(_lightDirection, sunLightDirection);
FrusumMatrixShader.SetVector(_planeOrigin, planeOrigin);
FrusumMatrixShader.SetVector(_boundsSize, vegetationItemModelInfo.VegetationItemInfo.Bounds.size);
FrusumMatrixShader.SetFloat(_lodFactor, vegetationItemInfo.LODFactor);
FrusumMatrixShader.SetFloat(_lodBias, lodBias * 2);
FrusumMatrixShader.SetFloat(_lodFadeDistance, 10);
FrusumMatrixShader.SetInt(_lodCount, vegetationItemModelInfo.LODCount);
FrusumMatrixShader.Dispatch(FrustumKernelHandle, threadGroupsFrustum, 1, 1);
for (int n = 0; n <= vegetationItemModelInfo.VegetationMeshLod0.subMeshCount - 1; n++)
{
ComputeBuffer.CopyCount(cameraComputeBuffers.VisibleBufferLOD0,
cameraComputeBuffers.ArgsBufferMergedLOD0List[n], sizeof(uint) * 1);
ComputeBuffer.CopyCount(cameraComputeBuffers.ShadowBufferLOD0,
cameraComputeBuffers.ShadowArgsBufferMergedLOD0List[n], sizeof(uint) * 1);
}
if (useLODs)
{
for (int n = 0; n <= vegetationItemModelInfo.VegetationMeshLod1.subMeshCount - 1; n++)
{
ComputeBuffer.CopyCount(cameraComputeBuffers.VisibleBufferLOD1,
cameraComputeBuffers.ArgsBufferMergedLOD1List[n], sizeof(uint) * 1);
ComputeBuffer.CopyCount(cameraComputeBuffers.ShadowBufferLOD1,
cameraComputeBuffers.ShadowArgsBufferMergedLOD1List[n], sizeof(uint) * 1);
}
for (int n = 0; n <= vegetationItemModelInfo.VegetationMeshLod2.subMeshCount - 1; n++)
{
ComputeBuffer.CopyCount(cameraComputeBuffers.VisibleBufferLOD2,
cameraComputeBuffers.ArgsBufferMergedLOD2List[n], sizeof(uint) * 1);
ComputeBuffer.CopyCount(cameraComputeBuffers.ShadowBufferLOD2,
cameraComputeBuffers.ShadowArgsBufferMergedLOD2List[n], sizeof(uint) * 1);
}
for (int n = 0; n <= vegetationItemModelInfo.VegetationMeshLod3.subMeshCount - 1; n++)
{
ComputeBuffer.CopyCount(cameraComputeBuffers.VisibleBufferLOD3,
cameraComputeBuffers.ArgsBufferMergedLOD3List[n], sizeof(uint) * 1);
ComputeBuffer.CopyCount(cameraComputeBuffers.ShadowBufferLOD3,
cameraComputeBuffers.ShadowArgsBufferMergedLOD3List[n], sizeof(uint) * 1);
}
}
//TODO calculate bounds one for each LOD
float boundsDistance = vegetationItemCullDistance * 2 +
vegetationItemModelInfo.BoundingSphereRadius;
Bounds cellBounds = new Bounds(VegetationStudioCameraList[i].SelectedCamera.transform.position,
new Vector3(boundsDistance, boundsDistance, boundsDistance));
RenderVegetationItemLODIndirect(vegetationItemModelInfo, cellBounds, 0, i,
targetCamera, shadowCastingMode, layer, false);
if (shadowCastingMode == ShadowCastingMode.On)
{
RenderVegetationItemLODIndirect(vegetationItemModelInfo, cellBounds, 0, i,
targetCamera, ShadowCastingMode.ShadowsOnly, layer, true);
}
if (useLODs)
{
if (vegetationItemModelInfo.LODCount > 1)
{
RenderVegetationItemLODIndirect(vegetationItemModelInfo, cellBounds, 1, i,
targetCamera, shadowCastingMode, layer, false);
if (shadowCastingMode == ShadowCastingMode.On)
{
RenderVegetationItemLODIndirect(vegetationItemModelInfo, cellBounds, 1, i,
targetCamera, ShadowCastingMode.ShadowsOnly, layer, true);
}
}
if (vegetationItemModelInfo.LODCount > 2)
{
RenderVegetationItemLODIndirect(vegetationItemModelInfo, cellBounds, 2, i,
targetCamera, shadowCastingMode, layer, false);
if (shadowCastingMode == ShadowCastingMode.On)
{
RenderVegetationItemLODIndirect(vegetationItemModelInfo, cellBounds, 2, i,
targetCamera, ShadowCastingMode.ShadowsOnly, layer, true);
}
}
if (vegetationItemModelInfo.LODCount > 3)
{
RenderVegetationItemLODIndirect(vegetationItemModelInfo, cellBounds, 3, i,
targetCamera, shadowCastingMode, layer, false);
if (shadowCastingMode == ShadowCastingMode.On)
{
RenderVegetationItemLODIndirect(vegetationItemModelInfo, cellBounds, 3, i,
targetCamera, ShadowCastingMode.ShadowsOnly, layer, true);
}
}
}
}
}
}
Profiler.EndSample();
}
