public static void SetTextures(Rect terrainRect, Texture2D[] textures, int[] maskGroupNums, VegetationPackagePro package)
{
for (int i = 0; i < textures.Length; i++)
{
Texture2D tex = textures[i];
if (tex == null)
{
continue;
}
TextureMaskGroup maskGroup = package.TextureMaskGroupList[maskGroupNums[i]];
//creating new mask only if the mask with the same rect doesn't exist
TextureMask mask = maskGroup.TextureMaskList.Find(m => m.TextureRect == terrainRect);
if (mask == null)
{
mask = new TextureMask {
TextureRect = terrainRect
};
maskGroup.TextureMaskList.Add(mask);
}
mask.MaskTexture = tex;
}
//VegetationSystemPro system = GameObject.FindObjectOfType<VegetationSystemPro>();
//if (system != null)
// system.ClearCache(); //clearing cache causes flickering
VegetationStudioManager.RefreshTerrainHeightMap();
}
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);
}