public VoxelData GetVoxelData()
{
var data = new VoxelData()
{
Version = Version,
Voxels = new List <int[, , ]>(),
Palette = new List <Color>(Palette),
Materials = new List <VoxelData.MaterialData>(Materials),
Transforms = new Dictionary <int, VoxelData.TransformData>(),
Groups = new Dictionary <int, VoxelData.GroupData>(),
Shapes = new Dictionary <int, VoxelData.ShapeData>(),
Rigs = new Dictionary <int, VoxelData.RigData>(),
};
// Voxels
for (int i = 0; i < Voxels.Length; i++)
{
var sourceV = Voxels[i];
int[,,] vs = new int[sourceV.SizeX, sourceV.SizeY, sourceV.SizeZ];
for (int x = 0; x < sourceV.SizeX; x++)
{
for (int y = 0; y < sourceV.SizeY; y++)
{
for (int z = 0; z < sourceV.SizeZ; z++)
{
vs[x, y, z] = sourceV.Get(x, y, z);
}
}
}
data.Voxels.Add(vs);
}
// Transforms
for (int i = 0; i < Transforms.Length; i++)
{
data.Transforms.Add(TransformIndexs[i], Transforms[i]);
}
// Groups
for (int i = 0; i < Groups.Length; i++)
{
var groupData = new VoxelData.GroupData()
{
ChildNodeId = Groups[i].ChildNodeId,
Attributes = new Dictionary <string, string>(),
};
for (int j = 0; j < Groups[i].AttKeys.Length; j++)
{
groupData.Attributes.Add(Groups[i].AttKeys[j], Groups[i].Attributes[j]);
}
data.Groups.Add(Groups[i].Index, groupData);
}
// Shapes
for (int i = 0; i < Shapes.Length; i++)
{
var sourceShape = Shapes[i];
var shapeData = new VoxelData.ShapeData()
{
Attributes = new Dictionary <string, string>(),
ModelData = new KeyValuePair <int, Dictionary <string, string> > [sourceShape.ModelDatas.Length],
};
for (int j = 0; j < sourceShape.Attributes.Length; j++)
{
shapeData.Attributes.Add(sourceShape.AttKeys[j], sourceShape.Attributes[j]);
}
for (int j = 0; j < sourceShape.ModelDatas.Length; j++)
{
shapeData.ModelData[j] = new KeyValuePair <int, Dictionary <string, string> >(
sourceShape.ModelDataIndexs[j],
new Dictionary <string, string>()
);
var sourceData = sourceShape.ModelDatas[j];
for (int k = 0; k < sourceData.Value.Length; k++)
{
shapeData.ModelData[j].Value.Add(sourceData.Key[k], sourceData.Value[k]);
}
}
data.Shapes.Add(sourceShape.Index, shapeData);
}
// Rig
for (int i = 0; i < Rigs.Length; i++)
{
var bones = Rigs[i].Bones;
for (int j = 0; j < bones.Count; j++)
{
bones[j].Parent = null;
int pIndex = bones[j].ParentIndex;
if (pIndex >= 0 && pIndex < bones.Count)
{
bones[j].Parent = bones[pIndex];
}
}
data.Rigs.Add(RigIndexs[i], Rigs[i]);
}
return(data);
}
public VoxelData GetVoxelData()
{
var data = new VoxelData {
Version = 150,
Palette = new List <Color>(),
Transforms = new Dictionary <int, VoxelData.TransformData>()
{
{ 0, new VoxelData.TransformData()
{
ChildID = 1,
Hidden = false,
LayerID = -1,
Name = "",
Reserved = -1,
Frames = new VoxelData.TransformData.FrameData[1] {
new VoxelData.TransformData.FrameData()
{
Position = Vector3.zero,
Rotation = Vector3.zero,
Scale = Vector3.one,
}
},
} },
},
Shapes = new Dictionary <int, VoxelData.ShapeData>(),
Groups = new Dictionary <int, VoxelData.GroupData>()
{
{ 1, new VoxelData.GroupData()
{
Attributes = new Dictionary <string, string>(),
ChildNodeId = new int[MatrixList.Count],
} }
},
Materials = new List <VoxelData.MaterialData>(),
Voxels = new List <int[, , ]>(),
};
bool leftHanded = ZAxisOrientation == 0;
var palette = new Dictionary <Color, int>();
for (int index = 0; index < MatrixList.Count; index++)
{
var m = MatrixList[index];
int[,,] voxels = new int[m.SizeX, m.SizeY, m.SizeZ];
for (int x = 0; x < m.SizeX; x++)
{
for (int y = 0; y < m.SizeY; y++)
{
for (int z = 0; z < m.SizeZ; z++)
{
int colorInt = m.Voxels[x, y, z];
if (colorInt == 0)
{
if (leftHanded)
{
voxels[x, y, m.SizeZ - z - 1] = 0;
}
else
{
voxels[x, y, z] = 0;
}
}
else
{
var color = GetColor(colorInt);
int cIndex;
if (palette.ContainsKey(color))
{
cIndex = palette[color];
}
else
{
cIndex = palette.Count;
palette.Add(color, cIndex);
data.Palette.Add(color);
}
if (leftHanded)
{
voxels[x, y, m.SizeZ - z - 1] = cIndex + 1;
}
else
{
voxels[x, y, z] = cIndex + 1;
}
}
}
}
}
data.Voxels.Add(voxels);
data.Groups[1].ChildNodeId[index] = index * 2 + 2;
data.Transforms.Add(index * 2 + 2, new VoxelData.TransformData()
{
ChildID = index * 2 + 3,
Hidden = false,
LayerID = 0,
Reserved = 0,
Name = "",
Frames = new VoxelData.TransformData.FrameData[1] {
new VoxelData.TransformData.FrameData()
{
Position = leftHanded ?
new Vector3(m.PosX + m.SizeX / 2, m.PosY + m.SizeY / 2, -(m.PosZ + Mathf.CeilToInt(m.SizeZ / 2f))) :
new Vector3(m.PosX + m.SizeX / 2, m.PosY + m.SizeY / 2, m.PosZ + m.SizeZ / 2),
Rotation = Vector3.zero,
Scale = Vector3.one,
}
},
});
data.Shapes.Add(index * 2 + 3, new VoxelData.ShapeData()
{
Attributes = new Dictionary <string, string>(),
ModelData = new KeyValuePair <int, Dictionary <string, string> >[1] {
new KeyValuePair <int, Dictionary <string, string> >(index, new Dictionary <string, string>())
},
});
}
return(data);
}
public VoxelJsonData(VoxelData source)
{
// Version
Version = source.Version;
// Voxels
Voxels = new IntArray3[source.Voxels.Count];
for (int i = 0; i < Voxels.Length; i++)
{
int sizeX = source.Voxels[i].GetLength(0);
int sizeY = source.Voxels[i].GetLength(1);
int sizeZ = source.Voxels[i].GetLength(2);
var voxels = new IntArray3(sizeX, sizeY, sizeZ);
var sourceVoxels = source.Voxels[i];
for (int x = 0; x < sizeX; x++)
{
for (int y = 0; y < sizeY; y++)
{
for (int z = 0; z < sizeZ; z++)
{
voxels.Set(x, y, z, sourceVoxels[x, y, z]);
}
}
}
Voxels[i] = voxels;
}
// Palette
Palette = source.Palette.ToArray();
// Materials
Materials = source.Materials.ToArray();
// Transforms
var tfMap = source.Transforms;
TransformIndexs = new int[tfMap.Count];
Transforms = new VoxelData.TransformData[tfMap.Count];
int index = 0;
foreach (var tf in tfMap)
{
TransformIndexs[index] = tf.Key;
Transforms[index] = tf.Value;
index++;
}
// Groups
var gpMap = source.Groups;
Groups = new SerGroupData[gpMap.Count];
index = 0;
foreach (var gp in gpMap)
{
Groups[index] = new SerGroupData()
{
Index = gp.Key,
ChildNodeId = gp.Value.ChildNodeId,
AttKeys = new string[gp.Value.Attributes.Count],
Attributes = new string[gp.Value.Attributes.Count],
};
var attMap = gp.Value.Attributes;
int i = 0;
foreach (var att in attMap)
{
Groups[index].AttKeys[i] = att.Key;
Groups[index].Attributes[i] = att.Value;
i++;
}
index++;
}
// Shapes
var shMap = source.Shapes;
Shapes = new SerShapeData[shMap.Count];
index = 0;
foreach (var sh in shMap)
{
Shapes[index] = new SerShapeData {
Index = sh.Key,
ModelDataIndexs = new int[sh.Value.ModelData.Length],
ModelDatas = new SerShapeData.ModelMap[sh.Value.ModelData.Length],
AttKeys = new string[sh.Value.Attributes.Count],
Attributes = new string[sh.Value.Attributes.Count],
};
var attMap = sh.Value.Attributes;
int i = 0;
foreach (var att in attMap)
{
Shapes[index].AttKeys[i] = att.Key;
Shapes[index].Attributes[i] = att.Value;
i++;
}
for (i = 0; i < sh.Value.ModelData.Length; i++)
{
Shapes[index].ModelDataIndexs[i] = sh.Value.ModelData[i].Key;
Shapes[index].ModelDatas[i] = new SerShapeData.ModelMap()
{
Key = new string[sh.Value.ModelData[i].Value.Count],
Value = new string[sh.Value.ModelData[i].Value.Count],
};
int j = 0;
var map = sh.Value.ModelData[i].Value;
foreach (var aj in map)
{
Shapes[index].ModelDatas[i].Key[j] = aj.Key;
Shapes[index].ModelDatas[i].Value[j] = aj.Value;
j++;
}
}
index++;
}
// Rigs
var rigMap = source.Rigs;
RigIndexs = new int[rigMap.Count];
Rigs = new VoxelData.RigData[rigMap.Count];
index = 0;
foreach (var rig in rigMap)
{
RigIndexs[index] = rig.Key;
Rigs[index] = rig.Value;
var bones = Rigs[index].Bones;
for (int i = 0; i < bones.Count; i++)
{
bones[i].ParentIndex = bones.IndexOf(bones[i].Parent);
}
index++;
}
}
private static VoxelData GetVoxelDataFromVox(byte[] voxBytes, OnProgressHandler onProgress)
{
VoxelData data = new VoxelData();
if (!CheckID(voxBytes, "VOX "))
{
Debug.LogError("Error with Magic Number. The file is not a vox file.");
return(null);
}
using (MemoryStream ms = new MemoryStream(voxBytes)) {
using (BinaryReader br = new BinaryReader(ms)) {
// VOX_
br.ReadInt32();
// VERSION
data.Version = System.BitConverter.ToInt32(br.ReadBytes(4), 0);
// MAIN
byte[] chunkId = br.ReadBytes(4);
int mainChunkSize = br.ReadInt32();
int mainChildrenSize = br.ReadInt32();
br.ReadBytes(mainChunkSize);
if (!CheckID(chunkId, "MAIN"))
{
Debug.LogError("Error with Main Chunk ID");
return(null);
}
// Containt
int readSize = 0;
Vector3 tempSize = new Vector3();
while (readSize < mainChildrenSize)
{
string id = GetID(br.ReadBytes(4));
readSize += 4;
switch (id)
{
case "PACK":
readSize += ReadPackChunk(br);
break;
case "SIZE":
readSize += ReadSizeChunk(br, out tempSize);
break;
case "XYZI":
int[,,] tempVoxels = new int[(int)tempSize.x, (int)tempSize.y, (int)tempSize.z];
readSize += ReadVoxelChunk(br, ref tempVoxels);
data.Voxels.Add(tempVoxels);
break;
case "RGBA":
readSize += ReadPalattee(br, ref data.Palette);
break;
case "nTRN":
readSize += ReadTransform(br, ref data);
break;
case "nGRP":
readSize += ReadGroup(br, ref data);
break;
case "nSHP":
readSize += ReadShape(br, ref data);
break;
case "MATL":
readSize += ReadMaterial(br, ref data);
break;
case "RIGG":
readSize += ReadRig(br, ref data, 0);
break;
case "_RIG":
readSize += ReadRig(br, ref data, VoxelData.RigData.CURRENT_VERSION);
break;
default:
int chunkSize = br.ReadInt32();
int childrenSize = br.ReadInt32();
br.ReadBytes(chunkSize + childrenSize);
readSize += chunkSize + childrenSize + 4 + 4;
break;
}
}
if (onProgress != null)
{
onProgress.Invoke((float)readSize / mainChildrenSize);
}
// Add Default Node if No Node
if (data.Transforms.Count == 0)
{
data.ResetToDefaultNode();
}
}
}
return(data);
}
private static byte[] WriteMain(VoxelData data, OnProgressHandler onProgress)
{
const float STEP_COUNT = 5f;
List <byte> bytes = new List <byte>();
if (data.Voxels.Count > 1)
{
// PACK
//bytes.AddRange(WritePack(data));
}
for (int i = 0; i < data.Voxels.Count; i++)
{
if (onProgress != null)
{
onProgress.Invoke((i + 1) / STEP_COUNT / data.Voxels.Count);
}
// SIZE
bytes.AddRange(WriteSize(data.Voxels[i]));
// XYZI
bytes.AddRange(WriteVoxels(data.Voxels[i]));
}
// RGBA
if (onProgress != null)
{
onProgress.Invoke((2 / STEP_COUNT));
}
bytes.AddRange(WritePalette(data.Palette));
// TGS
var tgsList = new SortedList <int, byte[]>();
if (onProgress != null)
{
onProgress.Invoke(3 / STEP_COUNT);
}
// nTRN
foreach (var t in data.Transforms)
{
tgsList.Add(t.Key, WriteTransform(t.Key, t.Value));
}
// nGRP
foreach (var g in data.Groups)
{
tgsList.Add(g.Key, WriteGroup(g.Key, g.Value));
}
// nSHP
foreach (var s in data.Shapes)
{
tgsList.Add(s.Key, WriteShape(s.Key, s.Value));
}
for (int i = 0; i < tgsList.Keys.Count; i++)
{
bytes.AddRange(tgsList[tgsList.Keys[i]]);
}
if (onProgress != null)
{
onProgress.Invoke(4 / STEP_COUNT);
}
// MATL
for (int i = 0; i < data.Materials.Count; i++)
{
bytes.AddRange(WriteMaterial(data.Materials[i]));
}
if (onProgress != null)
{
onProgress.Invoke(5 / STEP_COUNT);
}
// RIGG
foreach (var r in data.Rigs)
{
bytes.AddRange(WriteRig(r.Key, r.Value));
}
return(bytes.ToArray());
}
private static int ReadRig(BinaryReader _br, ref VoxelData data, int version)
{
int chunkSize = _br.ReadInt32();
int childrenSize = _br.ReadInt32();
int id = _br.ReadInt32();
var rigData = new VoxelData.RigData()
{
Bones = new List <VoxelData.RigData.Bone>(),
Weights = new List <VoxelData.RigData.Weight>(),
Version = version,
};
// Bone
int boneCount = _br.ReadInt32();
for (int i = 0; i < boneCount; i++)
{
var bone = new VoxelData.RigData.Bone {
Name = ReadString(_br),
ParentIndex = _br.ReadInt32(),
PositionX = _br.ReadInt32(),
PositionY = _br.ReadInt32(),
PositionZ = _br.ReadInt32(),
};
rigData.Bones.Add(bone);
}
for (int i = 0; i < rigData.Bones.Count; i++)
{
int pIndex = rigData.Bones[i].ParentIndex;
if (pIndex >= 0 && pIndex < rigData.Bones.Count)
{
rigData.Bones[i].Parent = rigData.Bones[pIndex];
}
}
// Weight
int WeightCount = _br.ReadInt32();
for (int i = 0; i < WeightCount; i++)
{
var weight = new VoxelData.RigData.Weight {
X = _br.ReadInt32(),
Y = _br.ReadInt32(),
Z = _br.ReadInt32(),
BoneIndexA = _br.ReadInt32(),
BoneIndexB = _br.ReadInt32(),
};
rigData.Weights.Add(weight);
}
// Version
rigData.FixVersion();
// End
if (!data.Rigs.ContainsKey(id))
{
data.Rigs.Add(id, rigData);
}
if (childrenSize > 0)
{
_br.ReadBytes(childrenSize);
}
return(chunkSize + childrenSize + 4 + 4);
}
public static byte[] GetVoxelByte(VoxelData data, bool isVox, OnProgressHandler onProgress = null)
{
return(isVox ? GetVoxFromVoxelData(data, onProgress) : GetQbFromVoxelData(data));
}
private static void DoTask(Task task)
{
if (TaskMap.Count == 0)
{
return;
}
if (PathExportMod == ExportMod.AskEverytime && !BrowseExportPath())
{
return;
}
RefreshMergeSetting();
string failMessage = "[Voxel] Failed to create model for {0} model{1}.";
int successedNum = 0;
int failedNum = 0;
int taskCount = TaskMap.Count;
var resultList = new List <VoxelCore.Result>();
EditorUtil.ProgressBar("Creating", "Starting task...", 0f);
EditorUtil.StartWatch();
ForAllSelection((pathData) => {
try {
string fileName = Util.GetNameWithoutExtension(pathData.Path);
EditorUtil.ProgressBar("Creating", string.Format("[{1}/{2}] Creating {0}", fileName, successedNum + failedNum + 1, taskCount), (float)(successedNum + failedNum + 1) / (taskCount + 1));
VoxelData voxelData = null;
switch (task)
{
case Task.Prefab:
case Task.Lod:
case Task.Obj:
// Model
voxelData = VoxelFile.GetVoxelData(Util.FileToByte(pathData.Path), pathData.Extension == ".vox");
if (pathData.Extension == ".vox" || pathData.Extension == ".qb")
{
var result = VoxelCore.CreateLodModel(voxelData, ModelScale, task == Task.Lod ? LodNum : 1, LightMapSupportMode);
if (PathExportMod == ExportMod.OriginalPath)
{
result.ExportRoot = Util.GetParentPath(pathData.Path);
result.ExportSubRoot = "";
}
else
{
result.ExportRoot = ExportPath;
result.ExportSubRoot = pathData.Root;
}
result.FileName = fileName;
result.Extension = task == Task.Obj ? ".obj" : ".prefab";
result.IsRigged = false;
result.WithAvatar = false;
resultList.Add(result);
}
break;
case Task.ToJson:
if (pathData.Extension == ".vox" || pathData.Extension == ".qb")
{
// Voxel To Json
voxelData = VoxelFile.GetVoxelData(Util.FileToByte(pathData.Path), pathData.Extension == ".vox");
var json = VoxelCore.VoxelToJson(voxelData);
string path = PathExportMod == ExportMod.OriginalPath ?
Util.ChangeExtension(pathData.Path, ".json") :
Util.CombinePaths(ExportPath, pathData.Root, fileName + ".json");
Util.CreateParent(path);
Util.Save(json, path);
}
break;
case Task.ToVox:
case Task.ToQb:
// Json To Voxel
string aimEx = task == Task.ToVox ? ".vox" : ".qb";
if (pathData.Extension == ".json")
{
voxelData = VoxelCore.JsonToVoxel(Util.Load(pathData.Path));
}
else if (pathData.Extension == ".vox" || pathData.Extension == ".qb")
{
if (aimEx != pathData.Extension)
{
voxelData = VoxelFile.GetVoxelData(Util.FileToByte(pathData.Path), pathData.Extension == ".vox");
}
}
if (voxelData)
{
string aimPath = PathExportMod == ExportMod.OriginalPath ?
Util.ChangeExtension(pathData.Path, aimEx) :
Util.CombinePaths(ExportPath, pathData.Root, fileName + aimEx);
Util.ByteToFile(
VoxelFile.GetVoxelByte(voxelData, task == Task.ToVox),
aimPath
);
}
break;
}
successedNum++;
} catch (System.Exception ex) {
failMessage += "\n" + ex.Message;
failedNum++;
}
});
// File
try {
EditorVoxelCore.CreateFileForResult(resultList, TheShader, ModelScale);
double taskTime = EditorUtil.StopWatchAndGetTime();
// Log Messages
if (successedNum > 0)
{
string msg = string.Format("[Voxel] {0} model{1} created in {2}sec.", successedNum, (successedNum > 1 ? "s" : ""), taskTime.ToString("0.00"));
if (LogMessage)
{
Debug.Log(msg);
}
if (ShowDialog)
{
EditorUtil.Dialog("Success", msg, "OK");
}
}
if (failedNum > 0)
{
string msg = string.Format(failMessage, failedNum.ToString(), (failedNum > 1 ? "s" : ""));
if (LogMessage)
{
Debug.LogWarning(msg);
}
if (ShowDialog)
{
EditorUtil.Dialog("Warning", msg, "OK");
}
}
} catch (System.Exception ex) {
Debug.LogError(ex.Message);
}
EditorUtil.ClearProgressBar();
}
// Json
public static string VoxelToJson(VoxelData data)
{
return(JsonUtility.ToJson(new VoxelJsonData(data), false));
}
public static Result CreateModel(VoxelData data, float scale, LightMapSupportType supportLightMap, bool supportRig)
{
if (data == null)
{
return(null);
}
Data = data;
ModelScale = scale;
_SupportLightMap = supportLightMap;
SupportRig = supportRig;
var result = new Result {
VoxelModels = new Result.VoxelModel[1] {
new Result.VoxelModel()
{
Meshs = new UnlimitiedMesh[data.Voxels.Count],
Textures = new Texture2D[data.Voxels.Count],
ModelSize = new Vector3[data.Voxels.Count],
FootPoints = new Vector3[data.Voxels.Count],
MaxModelBounds = new Int3(data.GetBounds()).Max,
}
}
};
for (int index = 0; index < data.Voxels.Count; index++)
{
UnlimitiedMesh mesh;
Texture2D texture;
PointWeights = null;
RootBones = null;
Voxels = data.Voxels[index];
SizeX = Voxels.GetLength(0);
SizeY = Voxels.GetLength(1);
SizeZ = Voxels.GetLength(2);
ModelIndex = index;
GetFaces();
GetColors();
if (SupportRig)
{
var rootBoneList = GetChildBones(null);
if (rootBoneList != null)
{
RootBones = rootBoneList.ToArray();
}
GetWeights();
}
GetAreas();
GetResultFromArea(out mesh, out texture);
result.VoxelModels[0].Meshs[index] = mesh;
result.VoxelModels[0].Textures[index] = texture;
result.VoxelModels[0].ModelSize[index] = data.GetModelSize(index);
result.VoxelModels[0].FootPoints[index] = data.GetFootPoint(index);
result.VoxelModels[0].RootBones = RootBones;
}
result.VoxelModels[0].RootNode = GetTransformData(result.VoxelModels[0].Meshs, result.VoxelModels[0].Textures, 0);
Data = null;
Voxels = null;
Faces = null;
//Weights = null;
PointWeights = null;
RootBones = null;
Colors = null;
AreaList.Clear();
PackingList.Clear();
AreaPackingMap.Clear();
return(result);
}