public AffineMesh ToZoom(AffineZoom Zoom)
{
var n = new AffineMesh();
(from p in this.Points select p.Zoom(Zoom)).WithEach(n.Add);
var v = new List<AffineVertex>();
(from k in this.Vertecies
select new AffineVertex
{
Element = k.Element,
ElementWidth = k.ElementWidth,
ElementHeight = k.ElementHeight,
A = k.A.Zoom(Zoom),
B = k.B.Zoom(Zoom),
C = k.C.Zoom(Zoom),
//Tag = k.Tag
}
).WithEach(v.Add);
n.Vertecies = v;
return n;
}
public AffineMesh ToRotation(AffineRotation Rotation)
{
//var yawn = Math.Cos(Yawn);
//var yawn2 = Math.Sin(Yawn);
var n = new AffineMesh();
(from p in this.Points select p.Rotate(Rotation)).WithEach(n.Add);
var v = new List<AffineVertex>();
(from k in this.Vertecies
select new AffineVertex
{
Element = k.Element,
ElementWidth = k.ElementWidth,
ElementHeight = k.ElementHeight,
A = k.A.Rotate(Rotation),
B = k.B.Rotate(Rotation),
C = k.C.Rotate(Rotation),
//Tag = k.Tag
}
).WithEach(v.Add);
n.Vertecies = v.OrderBy(k => k.Center.Z).ToList();
//n.Vertecies = v;
return n;
}
public ApplicationCanvas()
{
Width = DefaultWidth;
Height = DefaultHeight;
this.ClipToBounds = true;
new[] {
Colors.Black,
Colors.Blue,
Colors.Black
}.ToGradient(DefaultHeight / 2).Select(
(c, i) =>
new Rectangle
{
Fill = new SolidColorBrush(c),
Width = DefaultWidth,
Height = 3,
}.MoveTo(0, i * 2).AttachTo(this)
).ToArray();
new Avalon.Images.white_jsc().AttachTo(this).MoveTo(
DefaultWidth - Avalon.Images.white_jsc.ImageDefaultWidth,
DefaultHeight - Avalon.Images.white_jsc.ImageDefaultHeight
);
var t = new TextBox
{
FontSize = 10,
Text = "powered by jsc",
BorderThickness = new Thickness(0),
Foreground = 0xffffffff.ToSolidColorBrush(),
Background = Brushes.Transparent,
IsReadOnly = true,
Width = DefaultWidth
}.MoveTo(8, 8).AttachTo(this);
#region Initialize
AffineContent = new Canvas
{
}.AttachTo(this);
InfoContent = new Canvas
{
}.AttachTo(this);
var a = new AffineMesh();
AddCollada(a, XElement.Parse(new Data.City3Source().Text), new AffinePoint(0, 0, 0));
//AddCollada(a, new AffinePoint(0, 0, 40));
//AddCollada(a, new AffinePoint(0, 0, 40 * 2));
//AddCollada(a, new AffinePoint(0, 0, 40 * 3));
// bottom
//AddCubeFace(a, "bottom",
// new AffinePoint(0, 0, 0),
// new AffinePoint(100, 0, 0),
// new AffinePoint(0, 100, 0),
// new AffinePoint(100, 100, 0),
// new AffinePoint(0, 0, -1)
//);
//AddCubeFace(a, "bottom",
// new AffinePoint(0, 0, 0),
// new AffinePoint(100, 0, 0),
// new AffinePoint(0, 100, 0),
// new AffinePoint(100, 100, 0),
// new AffinePoint(-100, -100, -1)
//);
// AddCubeFace(a, "back",
// new AffinePoint(-100, -100, -100),
// new AffinePoint(100, -100, -100),
// new AffinePoint(-100, 100, -100),
// new AffinePoint(100, 100, -100)
//);
//a = a.ToZoom(new AffineZoom { X = 2 });
//a = a.ToZoom(0.8);
//a = a.ToZoom(1.2);
this.MouseMove +=
(sender, args) =>
{
var pp = args.GetPosition(this);
var Rotation = new AffineRotation
{
XY = 0.01 * pp.X * 0.5,
YZ = 0.02 * pp.X * 0.5,
XZ = 0.03 * pp.X * 0.5
};
t.Text = new
{
XY = Rotation.XZ.RadiansToDegrees(),
YZ = Rotation.YZ.RadiansToDegrees(),
XZ = Rotation.XZ.RadiansToDegrees()
}.ToString();
// rotate floor
var _a = a.ToZoom(2 * (DefaultHeight / 2 + pp.Y) / (DefaultHeight)).ToRotation(Rotation);
foreach (var k in _a.Vertecies)
{
k.Element.Orphanize();
k.Element.AttachTo(AffineContent);
k.Element.RenderTransform = new AffineTransform
{
Left = 0,
Top = 0,
Width = k.ElementWidth,
Height = k.ElementHeight,
X1 = k.B.X + DefaultWidth / 2,
Y1 = k.B.Y + DefaultHeight / 2,
X2 = k.C.X + DefaultWidth / 2,
Y2 = k.C.Y + DefaultHeight / 2,
X3 = k.A.X + DefaultWidth / 2,
Y3 = k.A.Y + DefaultHeight / 2,
};
//((Action<AffineVertex>)k.Tag)(k);
}
}
;
#endregion
}
private void AddCubeFace(AffineMesh a, string t, AffinePoint A, AffinePoint B, AffinePoint C, AffinePoint D, AffinePoint Offset = null)
{
if (Offset == null)
Offset = new AffinePoint();
var v1 =
new AffineVertex
{
A = A + Offset,
B = B + Offset,
C = C + Offset,
Element = new Avalon.Images._17
{
Width = 100,
Height = 100,
}.AttachTo(AffineContent),
ElementWidth = 100,
ElementHeight = 100
};
//var t1 = new TextBox { Text = t, Foreground = Brushes.Blue }.AttachTo(InfoContent);
//v1.Tag = new Action<AffineVertex>(
// k =>
// {
// t1.Text = t + " " + Convert.ToInt32(k.Center.Z);
// t1.MoveTo(k.Center.X + DefaultWidth / 2, k.Center.Y + DefaultHeight / 2);
// }
//);
a.Add(v1);
var v2 =
new AffineVertex
{
A = D + Offset,
B = C + Offset,
C = B + Offset,
Element = new Avalon.Images._19g
{
Width = 100,
Height = 100,
}.AttachTo(AffineContent),
ElementWidth = 100,
ElementHeight = 100
};
//v2.Element.Opacity = 0.5;
//var t2 = new TextBox { Text = t }.AttachTo(InfoContent);
//v2.Tag = new Action<AffineVertex>(
// k =>
// {
// t2.Text = t + " " + Convert.ToInt32(k.Center.Z);
// t2.MoveTo(k.Center.X + DefaultWidth / 2, k.Center.Y + DefaultHeight / 2);
// }
//);
a.Add(v2);
}
private void AddCollada(AffineMesh a, XElement COLLADA, AffinePoint Offset)
{
var q = COLLADA
.Elements("library_geometries")
.Elements("geometry")
.Elements("mesh")
.Elements("triangles")
.Elements("p");
q.WithEach(
p =>
{
var mesh = p.Parent.Parent;
var triangles_input = p.Parent.Elements("input").Single(k => k.Attribute("semantic").Value == "VERTEX");
var vertices_POSITION = mesh.Elements("vertices").Elements("input").Single(k => k.Attribute("semantic").Value == "POSITION");
var source_float_array = mesh.Elements("source")
.Where(k => vertices_POSITION.Attribute("source").Value == ("#" + k.Attribute("id").Value))
.Elements("float_array").Single();
var VERTEX = p.Value.ParseToInt32Array();
var POSITION = source_float_array.Value.ParseToDoubleArray();
for (int i = 0; i < VERTEX.Length; i += 3)
{
var j = new[]
{
VERTEX[i + 0],
VERTEX[i + 1],
VERTEX[i + 2],
};
var B = new AffinePoint(
X: POSITION[j[0] * 3 + 0],
Y: POSITION[j[0] * 3 + 1],
Z: POSITION[j[0] * 3 + 2]
);
var C = new AffinePoint(
X: POSITION[j[1] * 3 + 0],
Y: POSITION[j[1] * 3 + 1],
Z: POSITION[j[1] * 3 + 2]
);
var A = new AffinePoint(
X: POSITION[j[2] * 3 + 0],
Y: POSITION[j[2] * 3 + 1],
Z: POSITION[j[2] * 3 + 2]
);
var v1 =
new AffineVertex
{
A = A + Offset,
B = B + Offset,
C = C + Offset,
Element = new Avalon.Images._17
{
Width = 100,
Height = 100,
}.AttachTo(AffineContent),
ElementWidth = 100,
ElementHeight = 100
};
a.Add(v1);
}
}
);
}