public void WriteTo(string path)
{
var buffer = glTF.buffers[0];
var json = glTF.ToJson();
using (var s = new FileStream(path, FileMode.Create))
{
GlbHeader.WriteTo(s);
var pos = s.Position;
s.Position += 4; // skip total size
int size = 12;
{
var chunk = new GlbChunk(json);
size += chunk.WriteTo(s);
}
{
var chunk = new GlbChunk(buffer.GetBytes());
size += chunk.WriteTo(s);
}
s.Position = pos;
var bytes = BitConverter.GetBytes(size);
s.Write(bytes, 0, bytes.Length);
}
Debug.Log(json);
}
public static byte[] ToBytes(string json, ArraySegment <byte> body)
{
using (var s = new MemoryStream())
{
GlbHeader.WriteTo(s);
var pos = s.Position;
s.Position += 4; // skip total size
int size = 12;
{
var chunk = new GlbChunk(json);
size += chunk.WriteTo(s);
}
{
var chunk = new GlbChunk(body);
size += chunk.WriteTo(s);
}
s.Position = pos;
var bytes = BitConverter.GetBytes(size);
s.Write(bytes, 0, bytes.Length);
return(s.ToArray());
}
}
public byte[] ToGlbBytes()
{
var json = ToJson();
var buffer = buffers[0];
using (var s = new MemoryStream())
{
GlbHeader.WriteTo(s);
var pos = s.Position;
s.Position += 4; // skip total size
int size = 12;
{
var chunk = new GlbChunk(json);
size += chunk.WriteTo(s);
}
{
var chunk = new GlbChunk(buffer.GetBytes());
size += chunk.WriteTo(s);
}
s.Position = pos;
var bytes = BitConverter.GetBytes(size);
s.Write(bytes, 0, bytes.Length);
return(s.ToArray());
}
}
public static GltfData CreateFromGltfDataForTest(glTF gltf, ArraySegment <byte> bytes)
{
return(new GltfData(
string.Empty,
string.Empty,
gltf,
new List <GlbChunk>
{
new GlbChunk(), // json
GlbChunk.CreateBin(bytes),
},
public Glb(GlbChunk json, GlbChunk binary)
{
if (json.ChunkType != GlbChunkType.JSON)
{
throw new ArgumentException();
}
Json = json;
if (binary.ChunkType != GlbChunkType.BIN)
{
throw new ArgumentException();
}
Binary = binary;
}
public byte[] ToGlbBytes(bool UseUniJSONSerializer = false)
{
string json;
if (UseUniJSONSerializer)
{
json = JsonSchema.FromType(GetType()).Serialize(this);
}
else
{
json = ToJson();
}
var buffer = buffers[0];
using (var s = new MemoryStream())
{
GlbHeader.WriteTo(s);
var pos = s.Position;
s.Position += 4; // skip total size
int size = 12;
{
var chunk = new GlbChunk(json);
size += chunk.WriteTo(s);
}
{
var chunk = new GlbChunk(buffer.GetBytes());
size += chunk.WriteTo(s);
}
s.Position = pos;
var bytes = BitConverter.GetBytes(size);
s.Write(bytes, 0, bytes.Length);
return(s.ToArray());
}
}
public static Glb Create(string json, ArraySegment <byte> bin)
{
return(new Glb(GlbChunk.CreateJson(json), GlbChunk.CreateBin(bin)));
}