// Format refer to
// https://github.com/ephtracy/voxel-model/blob/master/MagicaVoxel-file-format-vox.txt
public static IEnumerable <VoxelData> ParseFrom(string path, out Color32[] palette)
{
List <VoxelData> outputData = new List <VoxelData>();
using (VoxReader reader = new VoxReader(path))
{
reader.Read();
foreach (var model in reader.m_Models)
{
VoxelData data = CreateInstance <VoxelData>();
data.m_Width = model.m_SizeX;
data.m_Height = model.m_SizeY;
data.m_Depth = model.m_SizeZ;
data.m_RawData = new Voxel[model.m_SizeX * model.m_SizeY * model.m_SizeZ];
foreach (var voxel in model.m_Voxels)
{
if (voxel.colourIndex == 0)
{
Debug.LogWarning("Colour Index 0 found!");
}
data.m_RawData[data.GetRawIndex(voxel.x, voxel.y, voxel.z)] = new Voxel(voxel.colourIndex);
}
outputData.Add(data);
}
palette = new Color32[reader.m_Palette.Length];
for (int i = 0; i < palette.Length; ++i)
{
palette[i] = reader.GetColour(i);
}
}
return(outputData);
}
