// Use this for initialization
void Start()
{
//读入文件数据
Stream sw = new MemoryStream(_file.bytes);
System.IO.BinaryReader br = new System.IO.BinaryReader(sw);
//从文件中解析MagicaVoxel文件，并转化成通用格式
MagicaVoxel magica = MagicaVoxelFormater.ReadFromBinary(br);
VoxelStruct vs = magica.vs;
//拿出体素数据
VoxelData[] datas = vs.datas.ToArray();
//创建体素“产品”
VoxelProduct product = new VoxelProduct();
//将数据写入产品
(new VoxelData2Point(datas)).build(product);
//切成8x8x8立方体，为了等下减面的时间可控，如果不切割的话，对于大模型减面时间太长
(new VoxelSplitSmall(new VectorInt3(8, 8, 8))).build(product);
//构造模型
(new VoxelMeshBuild()).build(product);
//减去重复的顶点
(new VoxelRemoveSameVertices()).build(product);
//减去重复的面
(new VoxelRemoveFace()).build(product);
//减去重复的顶点（在减面过程中出现的重复顶点）
(new VoxelRemoveSameVertices()).build(product);
//得到模型数据
VoxelMeshData data = product.getMeshData();
//以上是通过体素生成模型数据的代码，如果有别的算法生成，可以直接走下面代码
//通过模型数据生成Mesh 和 MeshFilter。
Mesh mesh = VoxelBuilder.Data2Mesh(data);
MeshFilter filter = VoxelBuilder.Mesh2Filter(mesh);
//别忘了加上材质。
VoxelBuilder.FilterAddRenderer(filter, _material);
//设置模型的坐标和名称等。
filter.transform.SetParent(this.transform);
filter.transform.localEulerAngles = Vector3.zero;
filter.transform.localPosition = data.offset;
filter.name = "Voxel";
}
public void VoxelFormaterTest()
{
//Arrange
// var gameObject = new GameObject();
//Act
//Try to rename the GameObject
// var newGameObjectName = "My game object";
//gameObject.name = newGameObjectName;
//VoxelWriter writer = gameObject.GetComponent<VoxelWriter> ();
//VoxelFormater formater = gameObject.GetComponent<VoxelFormater> ();
FileStream sr = new FileStream(".//Assets//Voxel//chr_cop2.bytes", FileMode.OpenOrCreate, FileAccess.Read);
System.IO.BinaryReader br = new System.IO.BinaryReader(sr);
MagicaVoxel magic = MagicaVoxelFormater.ReadFromBinary(br);
FileStream sw = new FileStream("fly2.vox", FileMode.Create, FileAccess.Write);
System.IO.BinaryWriter bw = new System.IO.BinaryWriter(sw);
MagicaVoxelFormater.WriteToBinary(magic.structure, bw);
sw.Close();
sr.Close();
FileStream sr2 = new FileStream("fly2.vox", FileMode.OpenOrCreate, FileAccess.Read);
System.IO.BinaryReader br2 = new System.IO.BinaryReader(sr2);
MagicaVoxel magic2 = MagicaVoxelFormater.ReadFromBinary(br2);
Assert.AreEqual(magic.main.name, magic2.main.name);
Assert.AreEqual(magic.main.size, magic2.main.size);
Assert.AreEqual(magic.main.chunks, magic2.main.chunks);
Assert.AreEqual(magic.size.box, magic2.size.box);
Assert.AreEqual(magic.size.name, magic2.size.name);
Assert.AreEqual(magic.size.size, magic2.size.size);
Assert.AreEqual(magic.size.chunks, magic2.size.chunks);
Assert.AreEqual(magic.rgba.palette.Length, magic2.rgba.palette.Length);
for (int i = 0; i < magic.rgba.palette.Length; ++i)
{
Assert.AreEqual(magic.rgba.palette[i], magic2.rgba.palette[i]);
}
// Debug.Log (vs2.rgba.palette.Length);
Assert.AreEqual(magic.rgba.name, magic2.rgba.name);
Assert.AreEqual(magic.rgba.size, magic2.rgba.size);
Assert.AreEqual(magic.rgba.chunks, magic2.rgba.chunks);
sr2.Close();
for (int i = 0; i < MagicaVoxelFormater.palette_.Length; ++i)
{
ushort s = MagicaVoxelFormater.palette_ [i];
Color c = MagicaVoxelFormater.Short2Color(s);
ushort s2 = MagicaVoxelFormater.Color2Short(c);
Color c2 = MagicaVoxelFormater.Short2Color(s2);
Assert.AreEqual(s, s2);
Assert.AreEqual(c, c2);
}
//Debug.Log ();
Assert.AreEqual(magic.structure.count, magic2.structure.count);
// Debug.Log (vs2.datas.Length);
for (int i = 0; i < magic.structure.count; ++i)
{
Assert.AreEqual(magic.structure.getData(i).color, magic2.structure.getData(i).color);
Assert.AreEqual(magic.structure.getData(i).position.x, magic2.structure.getData(i).position.x);
Assert.AreEqual(magic.structure.getData(i).position.y, magic2.structure.getData(i).position.y);
Assert.AreEqual(magic.structure.getData(i).position.z, magic2.structure.getData(i).position.z);
}
Assert.AreEqual(magic.structure.count, magic.structure.count);
}
public void SplitVoxelTest()
{
Vector3Int a = new Vector3Int(3, 4, 5);
Vector3Int b = new Vector3Int(1, 2, 3);
Assert.AreEqual(a - b, new Vector3Int(2, 2, 2));
FileStream sr2 = new FileStream(".//Assets//Voxel//grass.bytes", FileMode.OpenOrCreate, FileAccess.Read);
System.IO.BinaryReader br2 = new System.IO.BinaryReader(sr2);
VoxelStruct vs = MagicaVoxelFormater.ReadFromBinary(br2).structure;
SplitVoxel split = new SplitVoxel(vs);
split.addBox(new Vector3Int(0, 0, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(0, 17, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(0, 34, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(0, 54, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(20, 0, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(20, 17, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(20, 34, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(20, 54, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(37, 0, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(37, 17, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(37, 34, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(37, 54, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(54, 0, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(54, 17, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(54, 34, 0), new Vector3Int(16, 16, 3));
split.addBox(new Vector3Int(54, 54, 0), new Vector3Int(16, 16, 3));
/**/
VoxelStruct[] voxels = split.doIt();
for (int i = 0; i < voxels.Length; ++i)
{
FileStream sw = new FileStream("cool" + i + ".vox", FileMode.Create, FileAccess.Write);
System.IO.BinaryWriter bw = new System.IO.BinaryWriter(sw);
//voxels [i].normal ;
MagicaVoxelFormater.WriteToBinary(voxels[i], bw);
sw.Close();
}
//VoxelStruct vs2 = splice.spliceAll ();
}
[Test]
public void JoinVoxelTest()
{
FileStream sr2 = new FileStream(".//Assets//Voxel//temp.vox", FileMode.OpenOrCreate, FileAccess.Read);
System.IO.BinaryReader br2 = new System.IO.BinaryReader(sr2);
VoxelStruct vs = MagicaVoxelFormater.ReadFromBinary(br2).structure;
Debug.Log(MagicaVoxelFormater.GetMd5(vs));
}
[Test]
public void VoxelMapMakerTest() /*
* VoxelMapMaker vmm = Component.FindObjectOfType<VoxelMapMaker> ();
* VoxelStruct map = vmm.building ();
* FileStream sw = new FileStream ("map.vox", FileMode.Create, FileAccess.Write);
* System.IO.BinaryWriter bw = new System.IO.BinaryWriter (sw);
* VoxelFormater.WriteToMagicaVoxel (map, bw);
* sw.Close ();
*
* Debug.Log (vmm);*/
{
}
public void SplitVoxelTest()
{
VectorInt3 a = new VectorInt3(3, 4, 5);
VectorInt3 b = new VectorInt3(1, 2, 3);
Assert.AreEqual(a - b, new VectorInt3(2, 2, 2));
FileStream sr2 = new FileStream(".//Assets//Voxel//grass.bytes", FileMode.OpenOrCreate, FileAccess.Read);
System.IO.BinaryReader br2 = new System.IO.BinaryReader(sr2);
VoxelStruct vs = MagicaVoxelFormater.ReadFromBinary(br2).vs;
SplitVoxel split = new SplitVoxel(vs);
split.addBox(new VectorInt3(0, 0, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(0, 17, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(0, 34, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(0, 54, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(20, 0, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(20, 17, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(20, 34, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(20, 54, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(37, 0, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(37, 17, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(37, 34, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(37, 54, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(54, 0, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(54, 17, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(54, 34, 0), new VectorInt3(16, 16, 3));
split.addBox(new VectorInt3(54, 54, 0), new VectorInt3(16, 16, 3));
/**/
VoxelStruct[] voxels = split.doIt();
for (int i = 0; i < voxels.Length; ++i)
{
FileStream sw = new FileStream("cool" + i + ".vox", FileMode.Create, FileAccess.Write);
System.IO.BinaryWriter bw = new System.IO.BinaryWriter(sw);
//voxels [i].normal ;
MagicaVoxelFormater.WriteToBinary(voxels[i], bw);
sw.Close();
}
//VoxelStruct vs2 = splice.spliceAll ();
}
[Test]
public void JoinVoxelTest()
{
FileStream sr2 = new FileStream(".//Assets//Voxel//temp.vox", FileMode.OpenOrCreate, FileAccess.Read);
System.IO.BinaryReader br2 = new System.IO.BinaryReader(sr2);
VoxelStruct vs = MagicaVoxelFormater.ReadFromBinary(br2).vs;
//vs.arrange ();
Debug.Log(MagicaVoxelFormater.GetMd5(vs));
return;
/*
* FileStream sr2 = new FileStream ("fly2.vox", FileMode.OpenOrCreate, FileAccess.Read);
*
*
* System.IO.BinaryReader br2 = new System.IO.BinaryReader (sr2);
*
* VoxelStruct vs = VoxelFormater.ReadFromMagicaVoxel (br2);
*
* sr2.Close ();
* JoinVoxel join = new JoinVoxel ();
* join.addVoxel(vs, new VectorInt3(0, 0, 0));
* join.addVoxel(vs, new VectorInt3(10, 10, 10));
* VoxelStruct vs2 = join.doIt ();
*
* FileStream sw = new FileStream ("fly3.vox", FileMode.Create, FileAccess.Write);
*
* System.IO.BinaryWriter bw = new System.IO.BinaryWriter (sw);
* VoxelFormater.WriteToMagicaVoxel (vs2, bw);
* sw.Close ();
* /*
*
* Assert.AreEqual(vs.main.name, vs2.main.name);
* Assert.AreEqual(vs.main.size, vs2.main.size);
* Assert.AreEqual(vs.main.chunks, vs2.main.chunks);
*
*
* Assert.AreEqual(vs.size.box, vs2.size.box);
* Assert.AreEqual(vs.size.name, vs2.size.name);
* Assert.AreEqual(vs.size.size, vs2.size.size);
* Assert.AreEqual(vs.size.chunks, vs2.size.chunks);
*/
//Assert.AreEqual(vs.rgba.palette.Length, vs2.rgba.palette.Length);
/*for (int i = 0; i < vs.rgba.palette.Length; ++i) {
* Assert.AreEqual(vs.rgba.palette[i], vs2.rgba.palette[i]);
* }*/
/*// Debug.Log (vs2.rgba.palette.Length);
* Assert.AreEqual(vs.rgba.name, vs2.rgba.name);
* Assert.AreEqual(vs.rgba.size, vs2.rgba.size);
* Assert.AreEqual(vs.rgba.chunks, vs2.rgba.chunks);
*/
}