public static string ToJson(this glTFAttributes self)
{
var f = new JsonFormatter();
GltfSerializer.Serialize_gltf_meshes__primitives__attributes(f, self);
return(f.ToString());
}
public static VertexBuffer FromGltf(this glTFAttributes attributes,
Vrm10Storage storage)
{
var b = new VertexBuffer();
if (storage.TryCreateAccessor(attributes.POSITION, out BufferAccessor position))
{
b.Add(VertexBuffer.PositionKey, position);
}
else
{
// position required
throw new Exception();
}
if (storage.TryCreateAccessor(attributes.NORMAL, out BufferAccessor normal))
{
b.Add(VertexBuffer.NormalKey, normal);
}
if (storage.TryCreateAccessor(attributes.COLOR_0, out BufferAccessor color))
{
b.Add(VertexBuffer.ColorKey, color);
}
if (storage.TryCreateAccessor(attributes.TEXCOORD_0, out BufferAccessor tex0))
{
b.Add(VertexBuffer.TexCoordKey, tex0);
}
if (storage.TryCreateAccessor(attributes.TEXCOORD_1, out BufferAccessor tex1))
{
b.Add(VertexBuffer.TexCoordKey2, tex1);
}
// if(storage.TryCreateAccessor(attributes.TANGENT, out BufferAccessor tangent))b.Add(VertexBuffer.TangentKey, tangent);
if (storage.TryCreateAccessor(attributes.WEIGHTS_0, out BufferAccessor weights))
{
b.Add(VertexBuffer.WeightKey, weights);
}
if (storage.TryCreateAccessor(attributes.JOINTS_0, out BufferAccessor joints))
{
b.Add(VertexBuffer.JointKey, joints);
}
return(b);
}
