private void CopyFloatStream(IMeshStream stream, BinaryWriter binaryWriter)
{
var reader = stream.GetReader <float>();
foreach (var value in reader)
{
binaryWriter.Write(value);
}
}
private void CopyStream(IMeshStream stream, BinaryWriter binaryWriter)
{
var reader = stream.GetReader <IEnumerable <float> >();
foreach (var value in reader.SelectMany(_ => _))
{
binaryWriter.Write(value);
}
}
private void CopyVec2Stream(IMeshStream stream, BinaryWriter binaryWriter)
{
var reader = stream.GetReader <Vector2>();
foreach (var value in reader)
{
binaryWriter.Write(value.X);
binaryWriter.Write(value.Y);
}
}
private Source GetSource(StreamKey key, IMeshStream stream)
{
if (key.Key == Streams.Joints)
{
return(new Vec4USSource(stream));
}
switch (stream.MetaInfo.ComponentsPerSet)
{
case 1:
return(new FloatSource(stream));
case 2:
return(new Vec2Source(stream));
case 3:
return(new Vec3Source(stream));
case 4:
return(new Vec4Source(stream));
}
throw new NotImplementedException();
}
public StreamAccessor(StreamKey key, IMeshStream meshStream, VertexElementFormat elementFormat)
{
_meshStream = meshStream;
Reader = meshStream.GetReader <T>();
VertexElementFormat = elementFormat;
switch (key.Key)
{
case Streams.Position:
VertexElementSemantic = VertexElementSemantic.Position;
break;
case Streams.Normal:
VertexElementSemantic = VertexElementSemantic.Normal;
break;
case Streams.Color:
VertexElementSemantic = VertexElementSemantic.Color;
break;
default:
VertexElementSemantic = VertexElementSemantic.TextureCoordinate;
break;
}
}
public Float2StreamAccessor(StreamKey key, IMeshStream meshStream) : base(key, meshStream, VertexElementFormat.Float2)
{
}
public BoxingtMeshStreamCopier(IMeshStream source, IMeshStream destination)
{
_source = source;
_destination = destination;
}
public Vec4USSource(IMeshStream data) : base(data)
{
}
public FloatSource(IMeshStream data) : base(data)
{
}
