public MaterialChunk(BinaryChunk c)
{
if (c.id != ChunkId.MATERIAL_BLOCK)
{
throw new Exception("Not a material chunk");
}
List <BinaryChunk> chunks = c.SubChunks;
name = new StringChunk(BinaryChunk.SelectChunk(ChunkId.MATERIAL_NAME, chunks));
ambient = new ColorChunk(BinaryChunk.SelectChunkOrNull(ChunkId.AMBIENT_COLOR, chunks));
diffuse = new ColorChunk(BinaryChunk.SelectChunkOrNull(ChunkId.DIFFUSE_COLOR, chunks));
specular = new ColorChunk(BinaryChunk.SelectChunkOrNull(ChunkId.SPECULAR_COLOR, chunks));
texture = new StringChunk(BinaryChunk.SelectChunk(ChunkId.TEXTURE_MAP_1, chunks).getSub(ChunkId.MAPPING_FILENAME));
}
public ObjectChunk(BinaryChunk c)
{
if (c.id != ChunkId.OBJECT_BLOCK)
{
throw new Exception("Not a object block");
}
List <BinaryChunk> chunks = new List <BinaryChunk>();
Binary b = new Binary(c.bytes);
name = b.ReadString();
BinaryChunk.ReadFromBinary(chunks, b);
BinaryChunk tm = BinaryChunk.SelectChunk(ChunkId.TRIANGULAR_MESH, chunks);
if (tm == null)
{
throw new Exception("Missing a trimesh chunk");
}
trimesh = new TriMeshChunk(tm);
}
public TriMeshChunk(BinaryChunk c)
{
if (c.id != ChunkId.TRIANGULAR_MESH)
{
throw new Exception("Not a trimesh");
}
List <BinaryChunk> chunks = c.SubChunks;
points = ParsePoints(BinaryChunk.SelectChunk(ChunkId.VERTICES_LIST, chunks));
mapping = ParseMapping(BinaryChunk.SelectChunk(ChunkId.MAPPING_COORDINATES_LIST, chunks));
List <BinaryChunk> facechunks;
faces = ParseFaces(BinaryChunk.SelectChunk(ChunkId.FACES_DESCRIPTION, chunks), out facechunks);
List <FaceMaterialChunk> facematerials = new List <FaceMaterialChunk>();
foreach (BinaryChunk bc in BinaryChunk.IterateChunks(ChunkId.FACES_MATERIAL, facechunks))
{
facematerials.Add(new FaceMaterialChunk(bc));
}
this.facematerials = facematerials;
coordsys = new LocalCoordinateSystemChunk(BinaryChunk.SelectChunk(ChunkId.LOCAL_COORDINATES_SYSTEM, chunks));
}