private static Face ReadFace(GenericStructure side, IDGenerator generator)
{
var id = side.PropertyLong("id");
if (id == 0)
{
id = generator.GetNextFaceID();
}
var dispinfo = side.GetChildren("dispinfo").FirstOrDefault();
var ret = dispinfo != null?ReadDisplacement(id, dispinfo) : new Face(id);
// id, plane, material, uaxis, vaxis, rotation, lightmapscale, smoothing_groups
var uaxis = side.PropertyTextureAxis("uaxis");
var vaxis = side.PropertyTextureAxis("vaxis");
ret.Texture.Name = side["material"];
ret.Texture.UAxis = uaxis.Item1;
ret.Texture.XShift = uaxis.Item2;
ret.Texture.XScale = uaxis.Item3;
ret.Texture.VAxis = vaxis.Item1;
ret.Texture.YShift = vaxis.Item2;
ret.Texture.YScale = vaxis.Item3;
ret.Texture.Rotation = side.PropertyDecimal("rotation");
ret.Plane = side.PropertyPlane("plane");
//NOTE(SVK) Paste RF data
ret.Texture.Flags = (FaceFlags)side.PropertyInteger("flags");
ret.Texture.Translucency = (int)side.PropertyDecimal("translucency");
ret.Texture.Opacity = side.PropertyDecimal("opacity");
ret.Texture.PositionRF = side.PropertyCoordinate("positionrf");
ret.Texture.TransformAngleRF = side.PropertyMatrix("transformanglerf");
var verts = side.Children.FirstOrDefault(x => x.Name == "vertex");
if (verts != null)
{
var count = verts.PropertyInteger("count");
for (var i = 0; i < count; i++)
{
ret.Vertices.Add(new Vertex(verts.PropertyCoordinate("vertex" + i), ret));
}
}
return(ret);
}