public IEnumerable<MapObject> Create(IDGenerator generator, Box box, ITexture texture)
{
var solid = new Solid(generator.GetNextObjectID()) { Colour = Colour.GetRandomBrushColour() };
// The lower Z plane will be base, the x planes will be triangles
var c1 = new Coordinate(box.Start.X, box.Start.Y, box.Start.Z);
var c2 = new Coordinate(box.End.X, box.Start.Y, box.Start.Z);
var c3 = new Coordinate(box.End.X, box.End.Y, box.Start.Z);
var c4 = new Coordinate(box.Start.X, box.End.Y, box.Start.Z);
var c5 = new Coordinate(box.Center.X, box.Start.Y, box.End.Z);
var c6 = new Coordinate(box.Center.X, box.End.Y, box.End.Z);
var faces = new[]
{
new[] { c1, c2, c3, c4 },
new[] { c2, c1, c5 },
new[] { c5, c6, c3, c2 },
new[] { c4, c3, c6 },
new[] { c6, c5, c1, c4 }
};
foreach (var arr in faces)
{
var face = new Face(generator.GetNextFaceID())
{
Parent = solid,
Plane = new Plane(arr[0], arr[1], arr[2]),
Colour = solid.Colour,
Texture = { Texture = texture }
};
face.Vertices.AddRange(arr.Select(x => new Vertex(x, face)));
face.UpdateBoundingBox();
face.AlignTextureToFace();
solid.Faces.Add(face);
}
solid.UpdateBoundingBox();
yield return solid;
}
public IEnumerable<MapObject> Create(IDGenerator generator, Box box, ITexture texture, int roundDecimals)
{
var solid = new Solid(generator.GetNextObjectID()) { Colour = Colour.GetRandomBrushColour() };
// The higher Z plane will be triangle, with the lower X value getting the two corners
var c1 = new Coordinate(box.Start.X, box.Start.Y, box.End.Z).Round(roundDecimals);
var c2 = new Coordinate(box.End.X, box.Start.Y, box.End.Z).Round(roundDecimals);
var c3 = new Coordinate(box.Center.X, box.End.Y, box.End.Z).Round(roundDecimals);
var c4 = new Coordinate(box.Center.X, box.Center.Y, box.Start.Z).Round(roundDecimals);
var faces = new[]
{
new[] { c3, c2, c1 },
new[] { c3, c1, c4 },
new[] { c2, c3, c4 },
new[] { c1, c2, c4 }
};
foreach (var arr in faces)
{
var face = new Face(generator.GetNextFaceID())
{
Parent = solid,
Plane = new Plane(arr[0], arr[1], arr[2]),
Colour = solid.Colour,
Texture = { Texture = texture }
};
face.Vertices.AddRange(arr.Select(x => new Vertex(x, face)));
face.UpdateBoundingBox();
face.AlignTextureToFace();
solid.Faces.Add(face);
}
solid.UpdateBoundingBox();
yield return solid;
}
public IEnumerable<MapObject> Create(IDGenerator generator, Box box, ITexture texture)
{
var numsides = (int) _numSides.GetValue();
if (numsides < 3) yield break;
// This is all very similar to the cylinder brush.
var width = box.Width;
var length = box.Length;
var major = width / 2;
var minor = length / 2;
var angle = 2 * DMath.PI / numsides;
var points = new Coordinate[numsides];
for (var i = 0; i < numsides; i++)
{
var a = i * angle;
var xval = box.Center.X + major * DMath.Cos(a);
var yval = box.Center.Y + minor * DMath.Sin(a);
var zval = box.Start.Z;
points[i] = new Coordinate(xval, yval, zval).Round(0);
}
var faces = new List<Coordinate[]>();
var point = new Coordinate(box.Center.X, box.Center.Y, box.End.Z);
for (var i = 0; i < numsides; i++)
{
var next = (i + 1) % numsides;
faces.Add(new[] {points[i], point, points[next]});
}
faces.Add(points.ToArray());
var solid = new Solid(generator.GetNextObjectID()) { Colour = Colour.GetRandomBrushColour() };
foreach (var arr in faces)
{
var face = new Face(generator.GetNextFaceID())
{
Parent = solid,
Plane = new Plane(arr[0], arr[1], arr[2]),
Colour = solid.Colour,
Texture = { Texture = texture }
};
face.Vertices.AddRange(arr.Select(x => new Vertex(x, face)));
face.UpdateBoundingBox();
face.AlignTextureToFace();
solid.Faces.Add(face);
}
solid.UpdateBoundingBox();
yield return solid;
}
public IEnumerable<MapObject> Create(IDGenerator generator, Box box, ITexture texture, int roundDecimals)
{
var solid = new Solid(generator.GetNextObjectID()) { Colour = Colour.GetRandomBrushColour() };
foreach (var arr in box.GetBoxFaces())
{
var face = new Face(generator.GetNextFaceID())
{
Parent = solid,
Plane = new Plane(arr[0], arr[1], arr[2]),
Colour = solid.Colour,
Texture = { Texture = texture }
};
face.Vertices.AddRange(arr.Select(x => new Vertex(x.Round(roundDecimals), face)));
face.UpdateBoundingBox();
face.AlignTextureToFace();
solid.Faces.Add(face);
}
solid.UpdateBoundingBox();
yield return solid;
}
public IEnumerable<MapObject> Create(IDGenerator generator, Box box, ITexture texture, int roundDecimals)
{
var numsides = (int) _numSides.GetValue();
if (numsides < 3) yield break;
// Cylinders can be elliptical so use both major and minor rather than just the radius
// NOTE: when a low number (< 10ish) of faces are selected this will cause the cylinder to not touch all the edges of the box.
var width = box.Width;
var length = box.Length;
var height = box.Height;
var major = width / 2;
var minor = length / 2;
var angle = 2 * DMath.PI / numsides;
// Calculate the X and Y points for the ellipse
var points = new Coordinate[numsides];
for (var i = 0; i < numsides; i++)
{
var a = i * angle;
var xval = box.Center.X + major * DMath.Cos(a);
var yval = box.Center.Y + minor * DMath.Sin(a);
var zval = box.Start.Z;
points[i] = new Coordinate(xval, yval, zval).Round(roundDecimals);
}
var faces = new List<Coordinate[]>();
// Add the vertical faces
var z = new Coordinate(0, 0, height).Round(roundDecimals);
for (var i = 0; i < numsides; i++)
{
var next = (i + 1) % numsides;
faces.Add(new[] {points[i], points[i] + z, points[next] + z, points[next]});
}
// Add the elliptical top and bottom faces
faces.Add(points.ToArray());
faces.Add(points.Select(x => x + z).Reverse().ToArray());
// Nothing new here, move along
var solid = new Solid(generator.GetNextObjectID()) { Colour = Colour.GetRandomBrushColour() };
foreach (var arr in faces)
{
var face = new Face(generator.GetNextFaceID())
{
Parent = solid,
Plane = new Plane(arr[0], arr[1], arr[2]),
Colour = solid.Colour,
Texture = { Texture = texture }
};
face.Vertices.AddRange(arr.Select(x => new Vertex(x, face)));
face.UpdateBoundingBox();
face.AlignTextureToFace();
solid.Faces.Add(face);
}
solid.UpdateBoundingBox();
yield return solid;
}
private Solid MakeSolid(IDGenerator generator, IEnumerable<Coordinate[]> faces, ITexture texture, Color col)
{
var solid = new Solid(generator.GetNextObjectID()) { Colour = col };
foreach (var arr in faces)
{
var face = new Face(generator.GetNextFaceID())
{
Parent = solid,
Plane = new Plane(arr[0], arr[1], arr[2]),
Colour = solid.Colour,
Texture = { Texture = texture }
};
face.Vertices.AddRange(arr.Select(x => new Vertex(x, face)));
face.UpdateBoundingBox();
face.AlignTextureToFace();
solid.Faces.Add(face);
}
solid.UpdateBoundingBox();
return solid;
}
public IEnumerable<MapObject> Create(IDGenerator generator, Box box, ITexture texture, int roundDecimals)
{
var width = box.Width;
var length = Math.Max(1, Math.Abs((int) box.Length));
var height = box.Height;
var flatten = (float) _flattenFactor.Value;
var text = _text.GetValue();
var family = _fontChooser.GetFontFamily();
var style = Enum.GetValues(typeof (FontStyle)).OfType<FontStyle>().FirstOrDefault(fs => family.IsStyleAvailable(fs));
if (!family.IsStyleAvailable(style)) family = FontFamily.GenericSansSerif;
var set = new PolygonSet();
var sizes = new List<RectangleF>();
using (var bmp = new Bitmap(1,1))
{
using (var g = System.Drawing.Graphics.FromImage(bmp))
{
using (var font = new Font(family, length, style, GraphicsUnit.Pixel))
{
for (var i = 0; i < text.Length; i += 32)
{
using (var sf = new StringFormat(StringFormat.GenericTypographic))
{
var rem = Math.Min(text.Length, i + 32) - i;
var range = Enumerable.Range(0, rem).Select(x => new CharacterRange(x, 1)).ToArray();
sf.SetMeasurableCharacterRanges(range);
var reg = g.MeasureCharacterRanges(text.Substring(i, rem), font, new RectangleF(0, 0, float.MaxValue, float.MaxValue), sf);
sizes.AddRange(reg.Select(x => x.GetBounds(g)));
}
}
}
}
}
var xOffset = box.Start.DX;
var yOffset = box.End.DY;
for (var ci = 0; ci < text.Length; ci++)
{
var c = text[ci];
var size = sizes[ci];
var gp = new GraphicsPath();
gp.AddString(c.ToString(CultureInfo.InvariantCulture), family, (int)style, length, new PointF(0, 0), StringFormat.GenericTypographic);
gp.Flatten(new System.Drawing.Drawing2D.Matrix(), flatten);
var polygons = new List<Polygon>();
var poly = new List<PolygonPoint>();
for (var i = 0; i < gp.PointCount; i++)
{
var type = gp.PathTypes[i];
var point = gp.PathPoints[i];
poly.Add(new PolygonPoint(point.X + xOffset, -point.Y + yOffset));
if ((type & 0x80) == 0x80)
{
polygons.Add(new Polygon(poly));
poly.Clear();
}
}
var tri = new List<Polygon>();
Polygon polygon = null;
foreach (var p in polygons)
{
if (polygon == null)
{
polygon = p;
tri.Add(p);
}
else if (p.CalculateWindingOrder() != polygon.CalculateWindingOrder())
{
polygon.AddHole(p);
}
else
{
polygon = null;
tri.Add(p);
}
}
foreach (var pp in tri)
{
try
{
P2T.Triangulate(pp);
set.Add(pp);
}
catch
{
// Ignore
}
}
xOffset += size.Width;
}
var zOffset = box.Start.Z;
foreach (var polygon in set.Polygons)
{
foreach (var t in polygon.Triangles)
{
var points = t.Points.Select(x => new Coordinate((decimal) x.X, (decimal) x.Y, zOffset).Round(roundDecimals)).ToList();
var faces = new List<Coordinate[]>();
// Add the vertical faces
var z = new Coordinate(0, 0, height).Round(roundDecimals);
for (var j = 0; j < points.Count; j++)
{
var next = (j + 1) % points.Count;
faces.Add(new[] {points[j], points[j] + z, points[next] + z, points[next]});
}
// Add the top and bottom faces
faces.Add(points.ToArray());
faces.Add(points.Select(x => x + z).Reverse().ToArray());
// Nothing new here, move along
var solid = new Solid(generator.GetNextObjectID()) {Colour = Colour.GetRandomBrushColour()};
foreach (var arr in faces)
{
var face = new Face(generator.GetNextFaceID())
{
Parent = solid,
Plane = new Plane(arr[0], arr[1], arr[2]),
Colour = solid.Colour,
Texture = {Texture = texture}
};
face.Vertices.AddRange(arr.Select(x => new Vertex(x, face)));
face.UpdateBoundingBox();
face.AlignTextureToFace();
solid.Faces.Add(face);
}
solid.UpdateBoundingBox();
yield return solid;
}
}
}
private Face ReadFace(string line, IDGenerator generator)
{
const NumberStyles ns = NumberStyles.Float;
var parts = line.Split(' ').Where(x => !String.IsNullOrWhiteSpace(x)).ToList();
Assert(parts[0] == "(");
Assert(parts[4] == ")");
Assert(parts[5] == "(");
Assert(parts[9] == ")");
Assert(parts[10] == "(");
Assert(parts[14] == ")");
var face = new Face(generator.GetNextFaceID())
{
Plane = new Plane(Coordinate.Parse(parts[1], parts[2], parts[3]),
Coordinate.Parse(parts[6], parts[7], parts[8]),
Coordinate.Parse(parts[11], parts[12], parts[13])),
Texture = {Name = parts[15]}
};
// Cater for older-style map formats
if (parts.Count == 21)
{
face.AlignTextureToFace();
face.Texture.XShift = decimal.Parse(parts[16], ns, CultureInfo.InvariantCulture);
face.Texture.YShift = decimal.Parse(parts[17], ns, CultureInfo.InvariantCulture);
face.Texture.Rotation = decimal.Parse(parts[18], ns, CultureInfo.InvariantCulture);
face.Texture.XScale = decimal.Parse(parts[19], ns, CultureInfo.InvariantCulture);
face.Texture.YScale = decimal.Parse(parts[20], ns, CultureInfo.InvariantCulture);
}
else
{
Assert(parts[16] == "[");
Assert(parts[21] == "]");
Assert(parts[22] == "[");
Assert(parts[27] == "]");
face.Texture.UAxis = Coordinate.Parse(parts[17], parts[18], parts[19]);
face.Texture.XShift = decimal.Parse(parts[20], ns, CultureInfo.InvariantCulture);
face.Texture.VAxis = Coordinate.Parse(parts[23], parts[24], parts[25]);
face.Texture.YShift = decimal.Parse(parts[26], ns, CultureInfo.InvariantCulture);
face.Texture.Rotation = decimal.Parse(parts[28], ns, CultureInfo.InvariantCulture);
face.Texture.XScale = decimal.Parse(parts[29], ns, CultureInfo.InvariantCulture);
face.Texture.YScale = decimal.Parse(parts[30], ns, CultureInfo.InvariantCulture);
}
return face;
}
private void PokeFace(Face face, int num)
{
var solid = face.Parent;
// Remove the face
solid.Faces.Remove(face);
face.Parent = null;
_selection.Remove(face);
var center = face.BoundingBox.Center + face.Plane.Normal * num;
foreach (var edge in face.GetEdges())
{
var v1 = face.Vertices.First(x => x.Location == edge.Start);
var v2 = face.Vertices.First(x => x.Location == edge.End);
var verts = new[] { v1.Location, v2.Location, center };
var f = new Face(Document.Map.IDGenerator.GetNextFaceID())
{
Parent = solid,
Plane = new Plane(verts[0], verts[1], verts[2]),
Colour = solid.Colour,
Texture = face.Texture.Clone()
};
f.Vertices.AddRange(verts.Select(x => new Vertex(x, face)));
f.UpdateBoundingBox();
f.AlignTextureToFace();
solid.Faces.Add(f);
_selection.Add(f);
}
solid.UpdateBoundingBox();
UpdateSelection();
MainTool.SetDirty(true, true);
}
private void BevelFace(Face face, int num)
{
var solid = face.Parent;
var vertexCoordinates = face.Vertices.ToDictionary(x => x, x => x.Location);
// Scale the face a bit and move it away by the bevel distance
face.Transform(new UnitScale(Coordinate.One * 0.9m, face.BoundingBox.Center), TransformFlags.TextureLock);
face.Transform(new UnitTranslate(face.Plane.Normal * num), TransformFlags.TextureLock);
foreach (var edge in face.GetEdges())
{
var v1 = face.Vertices.First(x => x.Location == edge.Start);
var v2 = face.Vertices.First(x => x.Location == edge.End);
var verts = new[] { vertexCoordinates[v1], vertexCoordinates[v2], v2.Location, v1.Location };
var f = new Face(Document.Map.IDGenerator.GetNextFaceID())
{
Parent = solid,
Plane = new Plane(verts[0], verts[1], verts[2]),
Colour = solid.Colour,
Texture = face.Texture.Clone()
};
f.Vertices.AddRange(verts.Select(x => new Vertex(x, face)));
f.UpdateBoundingBox();
f.AlignTextureToFace();
solid.Faces.Add(f);
_selection.Add(f);
}
solid.UpdateBoundingBox();
UpdateSelection();
MainTool.SetDirty(true, true);
}
