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);
}
private static Entity ReadEntity(GenericStructure entity, IDGenerator generator)
{
var ret = new Entity(GetObjectID(entity, generator))
{
ClassName = entity["classname"],
EntityData = ReadEntityData(entity),
Origin = entity.PropertyCoordinate("origin")
};
var editor = entity.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
ret.Colour = editor.PropertyColour("color", Colour.GetRandomBrushColour());
ret.Visgroups.AddRange(editor.GetAllPropertyValues("visgroupid").Select(int.Parse).Where(x => x > 0));
foreach (var child in entity.GetChildren("solid").Select(solid => ReadSolid(solid, generator)).Where(s => s != null))
{
child.SetParent(ret, false);
}
ret.UpdateBoundingBox(false);
return(ret);
}
private static Displacement ReadDisplacement(long id, GenericStructure dispinfo)
{
var disp = new Displacement(id);
// power, startposition, flags, elevation, subdiv, normals{}, distances{},
// offsets{}, offset_normals{}, alphas{}, triangle_tags{}, allowed_verts{}
disp.SetPower(dispinfo.PropertyInteger("power", 3));
disp.StartPosition = dispinfo.PropertyCoordinate("startposition");
disp.Elevation = dispinfo.PropertyDecimal("elevation");
disp.SubDiv = dispinfo.PropertyInteger("subdiv") > 0;
var size = disp.Resolution + 1;
var normals = dispinfo.GetChildren("normals").FirstOrDefault();
var distances = dispinfo.GetChildren("distances").FirstOrDefault();
var offsets = dispinfo.GetChildren("offsets").FirstOrDefault();
var offsetNormals = dispinfo.GetChildren("offset_normals").FirstOrDefault();
var alphas = dispinfo.GetChildren("alphas").FirstOrDefault();
//var triangleTags = dispinfo.GetChildren("triangle_tags").First();
//var allowedVerts = dispinfo.GetChildren("allowed_verts").First();
for (var i = 0; i < size; i++)
{
var row = "row" + i;
var norm = normals != null?normals.PropertyCoordinateArray(row, size) : Enumerable.Range(0, size).Select(x => Coordinate.Zero).ToArray();
var dist = distances != null?distances.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
var offn = offsetNormals != null?offsetNormals.PropertyCoordinateArray(row, size) : Enumerable.Range(0, size).Select(x => Coordinate.Zero).ToArray();
var offs = offsets != null?offsets.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
var alph = alphas != null?alphas.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
for (var j = 0; j < size; j++)
{
disp.Points[i, j].Displacement = new Vector(norm[j], dist[j]);
disp.Points[i, j].OffsetDisplacement = new Vector(offn[j], offs[j]);
disp.Points[i, j].Alpha = alph[j];
}
}
return(disp);
}
private static Entity ReadEntity(GenericStructure entity, IDGenerator generator)
{
var ret = new Entity(GetObjectID(entity, generator))
{
ClassName = entity["classname"],
EntityData = ReadEntityData(entity),
Origin = entity.PropertyCoordinate("origin")
};
var editor = entity.GetChildren("editor").FirstOrDefault() ?? new GenericStructure("editor");
ret.Colour = editor.PropertyColour("color", Colour.GetRandomBrushColour());
ret.Visgroups.AddRange(editor.GetAllPropertyValues("visgroupid").Select(int.Parse));
foreach (var child in entity.GetChildren("solid").Select(solid => ReadSolid(solid, generator)).Where(s => s != null))
{
child.SetParent(ret);
}
ret.UpdateBoundingBox(false);
return ret;
}
private static Displacement ReadDisplacement(long id, GenericStructure dispinfo)
{
var disp = new Displacement(id);
// power, startposition, flags, elevation, subdiv, normals{}, distances{},
// offsets{}, offset_normals{}, alphas{}, triangle_tags{}, allowed_verts{}
disp.SetPower(dispinfo.PropertyInteger("power", 3));
disp.StartPosition = dispinfo.PropertyCoordinate("startposition");
disp.Elevation = dispinfo.PropertyDecimal("elevation");
disp.SubDiv = dispinfo.PropertyInteger("subdiv") > 0;
var size = disp.Resolution + 1;
var normals = dispinfo.GetChildren("normals").FirstOrDefault();
var distances = dispinfo.GetChildren("distances").FirstOrDefault();
var offsets = dispinfo.GetChildren("offsets").FirstOrDefault();
var offsetNormals = dispinfo.GetChildren("offset_normals").FirstOrDefault();
var alphas = dispinfo.GetChildren("alphas").FirstOrDefault();
//var triangleTags = dispinfo.GetChildren("triangle_tags").First();
//var allowedVerts = dispinfo.GetChildren("allowed_verts").First();
for (var i = 0; i < size; i++)
{
var row = "row" + i;
var norm = normals != null ? normals.PropertyCoordinateArray(row, size) : Enumerable.Range(0, size).Select(x => Coordinate.Zero).ToArray();
var dist = distances != null ? distances.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
var offn = offsetNormals != null ? offsetNormals.PropertyCoordinateArray(row, size) : Enumerable.Range(0, size).Select(x => Coordinate.Zero).ToArray();
var offs = offsets != null ? offsets.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
var alph = alphas != null ? alphas.PropertyDecimalArray(row, size) : Enumerable.Range(0, size).Select(x => 0m).ToArray();
for (var j = 0; j < size; j++)
{
disp.Points[i, j].Displacement = new Vector(norm[j], dist[j]);
disp.Points[i, j].OffsetDisplacement = new Vector(offn[j], offs[j]);
disp.Points[i, j].Alpha = alph[j];
}
}
return disp;
}