public MeshJobData(int3 dimensions,
bool includeLighting,
NativeArray <VoxelTypeID> voxels,
NativeArray <RotatedVoxelEntry> rotatedVoxels,
NativeArray <LightValue> lights,
NeighbourData neighbourData,
NativeMeshDatabase meshDatabase,
NativeVoxelTypeDatabase voxelTypeDatabase,
Allocator allocator)
{
this.dimensions = dimensions;
this.includeLighting = includeLighting;
this.voxels = voxels;
this.rotatedVoxels = rotatedVoxels;
this.lights = lights;
this.neighbourData = neighbourData;
this.meshDatabase = meshDatabase;
this.voxelTypeDatabase = voxelTypeDatabase;
vertices = new NativeList <Vector3>(allocator);
vertexColours = new NativeList <Color>(allocator);
uvs = new NativeList <Vector3>(allocator);
normals = new NativeList <Vector3>(allocator);
allTriangleIndices = new NativeList <int>(allocator);
materialRuns = new NativeList <MaterialRun>(allocator);
collisionSubmesh = new CollisionSubmeshDescriptor(allocator);
}
/// <summary>
/// Generate the database from a list of type data
/// </summary>
public static NativeMeshDatabase FromTypeData(List <VoxelTypeData> typeData)
{
List <Node> allMeshNodesList = new List <Node>();
List <StartEndRange> nodesUsedByFacesList = new List <StartEndRange>();
List <int> allRelativeTrianglesList = new List <int>();
List <StartEndRange> relativeTrianglesByFacesList = new List <StartEndRange>();
List <bool> isFaceSolidList = new List <bool>();
List <StartEndRange> meshTypeRangesList = new List <StartEndRange>();
List <int> voxelTypeToMeshTypeMapList = new List <int>();
List <ushort> voxelTypeToMaterialIDMapList = new List <ushort>();
List <bool> meshIdToIncludeBackfacesMapList = new List <bool>();
Dictionary <SOMeshDefinition, int> uniqueMeshIDs = new Dictionary <SOMeshDefinition, int>();
//AIR
voxelTypeToMeshTypeMapList.Add(0);
voxelTypeToMaterialIDMapList.Add(0);
for (ushort voxelId = 1; voxelId < typeData.Count; voxelId++)
{
var item = typeData[voxelId];
var SODef = item.definition.meshDefinition;
if (!uniqueMeshIDs.TryGetValue(SODef, out var meshID))
{
//New Unique mesh defintion
meshID = meshTypeRangesList.Count;
uniqueMeshIDs.Add(SODef, meshID);
StartEndRange meshTypeRange = new StartEndRange();
meshTypeRange.start = nodesUsedByFacesList.Count;
Flatten(SODef, allMeshNodesList, nodesUsedByFacesList, allRelativeTrianglesList, relativeTrianglesByFacesList, isFaceSolidList);
meshTypeRange.end = nodesUsedByFacesList.Count;
meshTypeRangesList.Add(meshTypeRange);
meshIdToIncludeBackfacesMapList.Add(SODef.includeBackfaces);
}
voxelTypeToMeshTypeMapList.Add(meshID);
voxelTypeToMaterialIDMapList.Add(item.materialID);
}
NativeMeshDatabase nativeMeshDatabase = new NativeMeshDatabase();
nativeMeshDatabase.allMeshNodes = new NativeArray <Node>(allMeshNodesList.ToArray(), Allocator.Persistent);
nativeMeshDatabase.nodesUsedByFaces = new NativeArray <StartEndRange>(nodesUsedByFacesList.ToArray(), Allocator.Persistent);
nativeMeshDatabase.allRelativeTriangles = new NativeArray <int>(allRelativeTrianglesList.ToArray(), Allocator.Persistent);
nativeMeshDatabase.relativeTrianglesByFaces = new NativeArray <StartEndRange>(relativeTrianglesByFacesList.ToArray(), Allocator.Persistent);
nativeMeshDatabase.isFaceSolid = new NativeArray <bool>(isFaceSolidList.ToArray(), Allocator.Persistent);
nativeMeshDatabase.meshTypeRanges = new NativeArray <StartEndRange>(meshTypeRangesList.ToArray(), Allocator.Persistent);
nativeMeshDatabase.voxelTypeToMeshTypeMap = new NativeArray <int>(voxelTypeToMeshTypeMapList.ToArray(), Allocator.Persistent);
nativeMeshDatabase.voxelTypeToMaterialIDMap = new NativeArray <ushort>(voxelTypeToMaterialIDMapList.ToArray(), Allocator.Persistent);
nativeMeshDatabase.meshIdToIncludeBackfacesMap = meshIdToIncludeBackfacesMapList.ToArray().ToNative(Allocator.Persistent);
return(nativeMeshDatabase);
}