private static int ReadXYZI(BinaryReader br, MagicaVoxelMainChunk mainChunk)
{
int chunkSize = br.ReadInt32();
int childrenSize = br.ReadInt32();
if (childrenSize > 0)
{
br.ReadBytes(childrenSize);
Debug.LogWarning("MV: Nested chunks not supported");
return(-1);
}
MagicaVoxelChunk chunk = mainChunk.chunk;
int numVoxels = br.ReadInt32();
for (int i = 0; i < numVoxels; ++i)
{
int x = br.ReadByte();
int z = br.ReadByte(); // Magica has Z and Y swapped
int y = br.ReadByte();
chunk.data[Helpers.GetIndex1DFrom3D(x, y, z, chunk.sizeX, chunk.sizeZ)] = br.ReadByte();
}
return(chunkSize + childrenSize + 4 * 3);
}
private static int ReadSize(BinaryReader br, MagicaVoxelMainChunk mainChunk)
{
int chunkSize = br.ReadInt32();
int childrenSize = br.ReadInt32();
if (childrenSize > 0)
{
br.ReadBytes(childrenSize);
Debug.LogError("MV: Nested chunks not supported");
return(-1);
}
MagicaVoxelChunk chunk = mainChunk.chunk = new MagicaVoxelChunk();
chunk.sizeX = br.ReadInt32();
chunk.sizeZ = br.ReadInt32(); // Magica has Z and Y swapped
chunk.sizeY = br.ReadInt32();
chunk.data = new byte[chunk.sizeX * chunk.sizeY * chunk.sizeZ];
return(chunkSize + childrenSize + 4 * 3);
}
