internal GeneralTransform3DTo2DTo3D(GeneralTransform3DTo2D transform3DTo2D,
GeneralTransform2DTo3D transform2DTo3D)
{
Debug.Assert(transform3DTo2D != null && transform2DTo3D != null);
_transform3DTo2D = (GeneralTransform3DTo2D)transform3DTo2D.GetAsFrozen();
_transform2DTo3D = (GeneralTransform2DTo3D)transform2DTo3D.GetAsFrozen();
}
void RelocateBtn()
{
GeneralTransform3DTo2D gt = vAbsolute.TransformToAncestor(vpMain);
Point?ro = MatrixHelper.From3Dto2D(vAbsolute, vpMain, vpMain.Camera, new Point3D());
Point?rx = MatrixHelper.From3Dto2D(vAbsolute, vpMain, vpMain.Camera, new Point3D(10, 0, 0));
Point?ry = MatrixHelper.From3Dto2D(vAbsolute, vpMain, vpMain.Camera, new Point3D(0, 10, 0));
Point?rz = MatrixHelper.From3Dto2D(vAbsolute, vpMain, vpMain.Camera, new Point3D(0, 0, 10));
if (ro == null)
{
btnO.Visibility = Visibility.Hidden;
}
else
{
btnO.Visibility = Visibility.Visible;
Canvas.SetLeft(btnO, ro.Value.X);
Canvas.SetTop(btnO, ro.Value.Y);
btnO.Content = "O | " + ro.Value.X + "," + ro.Value.Y;
}
if (rx == null)
{
btnX.Visibility = Visibility.Hidden;
}
else
{
btnX.Visibility = Visibility.Visible;
Canvas.SetLeft(btnX, rx.Value.X);
Canvas.SetTop(btnX, rx.Value.Y);
btnX.Content = "X | " + rx.Value.X + "," + rx.Value.Y;
}
if (ry == null)
{
btnY.Visibility = Visibility.Hidden;
}
else
{
btnY.Visibility = Visibility.Visible;
Canvas.SetLeft(btnY, ry.Value.X);
Canvas.SetTop(btnY, ry.Value.Y);
btnY.Content = "Y | " + ry.Value.X + "," + ry.Value.Y;
}
if (rz == null)
{
btnZ.Visibility = Visibility.Hidden;
}
else
{
btnZ.Visibility = Visibility.Visible;
Canvas.SetLeft(btnZ, rz.Value.X);
Canvas.SetTop(btnZ, rz.Value.Y);
btnZ.Content = "Z | " + rz.Value.X + "," + rz.Value.Y;
}
}
/// <summary>
/// 生成组模型标注
/// </summary>
private void genGroupLabel()
{
if (LstGroupLabel.Count > 0)
{
int idx = 0;
foreach (KeyValuePair <string, ModelBase> item in (model as GroupModelBase).models)
{
double distance;
Point pb1, pb3, po1, po2;
GeneralTransform3DTo2D gtransform = owner.modelMain.TransformToAncestor(owner.grdMain);
Model3D lModel = item.Value.model;
Point3D pinner;
pinner = new Point3D(lModel.Bounds.X + lModel.Bounds.SizeX / 2, lModel.Bounds.Y + lModel.Bounds.SizeY / 2, lModel.Bounds.Z + lModel.Bounds.SizeZ);
pb1 = gtransform.Transform((model.model.Transform as MatrixTransform3D).Transform(pinner));
pinner = new Point3D(lModel.Bounds.X + lModel.Bounds.SizeX, lModel.Bounds.Y + lModel.Bounds.SizeY / 2, lModel.Bounds.Z + lModel.Bounds.SizeZ);
pb3 = gtransform.Transform((model.model.Transform as MatrixTransform3D).Transform(pinner));
distance = pb3.X - pb1.X;
po1 = pb1; po1.Offset(distance + 5, 0);
po2 = po1; po2.Offset(10, -10);
Path path;
path = new Path()
{
StrokeThickness = 1, Stroke = Brushes.White
};
PathGeometry geo = new PathGeometry();
PathFigure fig = new PathFigure();
fig.StartPoint = pb1;
fig.Segments.Add(new LineSegment(po1, true));
fig.Segments.Add(new LineSegment(po2, true));
geo.Figures.Add(fig);
path.Data = geo;
owner.grdFlag.Children.Add(path);
path = new Path()
{
StrokeThickness = 1, Fill = Brushes.Blue
};
path.Data = new EllipseGeometry(pb1, 5, 5);
owner.grdFlag.Children.Add(path);
TextBlock txt = new TextBlock()
{
Foreground = new SolidColorBrush(Color.FromRgb(0x66, 0xFF, 0xCC)), VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
//txt.Text = LstGroupLabel[idx].Lname;
txt.Text = item.Key;
txt.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
txt.Margin = new Thickness(po2.X + 10, po2.Y - txt.DesiredSize.Height / 2, 0, 0);
owner.grdFlag.Children.Add(txt);
idx++;
}
}
}
public static Point?From3Dto2D(Visual3D space, Visual surface, Camera perspectiveCamera, Point3D target)
{
PerspectiveCamera cmr = perspectiveCamera as PerspectiveCamera;
Point? rlt = new Point();
Vector3D look = cmr.Transform.Transform(cmr.LookDirection);
Vector3D d = target - cmr.Transform.Transform(cmr.Position);
double angle = AngleBetween(d, look);
GeneralTransform3DTo2D gt = space.TransformToAncestor(surface);
rlt = gt.Transform(target);
if (Math.Abs(angle) < cmr.FieldOfView / 2)
{
return(rlt);
}
return(null);
}
private void ResetBtnLocation(Point3D point)
{
Model3D m = (Model3D)(((Model3DGroup)grpMain.Children[0]).Children[0]);
Transform3DGroup tgp = new Transform3DGroup();
tgp.Children.Add(grpMain.Transform);
tgp.Children.Add(m.Transform);
GeneralTransform3DTo2D gt = lvMain.TransformToAncestor(vpMain); //vpmain.TransformToDescendant(...);
Point p = gt.Transform(tgp.Transform(point));
Canvas.SetLeft(btnTest, p.X);
Canvas.SetTop(btnTest, p.Y);
btnTest.Content = p.X + "," + p.Y;
}
private void genSizeZLabel()
{
if (SizeZName != null)
{
double distance;
Point pb1, pb2, pb3, po1, po2, pomid, pomid2, pend;
GeneralTransform3DTo2D gtransform = owner.modelMain.TransformToAncestor(owner.grdMain);
Model3D lModel = model.model;
pb1 = gtransform.Transform(new Point3D(lModel.Bounds.X + lModel.Bounds.SizeX / 2, lModel.Bounds.Y + lModel.Bounds.SizeY, lModel.Bounds.Z));
pb2 = gtransform.Transform(new Point3D(lModel.Bounds.X + lModel.Bounds.SizeX / 2, lModel.Bounds.Y + lModel.Bounds.SizeY, lModel.Bounds.Z + lModel.Bounds.SizeZ));
pb3 = gtransform.Transform(new Point3D(lModel.Bounds.X + lModel.Bounds.SizeX, lModel.Bounds.Y + lModel.Bounds.SizeY, lModel.Bounds.Z + lModel.Bounds.SizeZ / 2));
distance = pb3.X - pb1.X;
po1 = pb1; po1.Offset(distance + 10, 0);
po2 = pb2; po2.Offset(distance + 10, 0);
pomid = new Point((po1.X + po2.X) / 2, (po1.Y + po2.Y) / 2);
pomid2 = pomid; pomid2.Offset(20, 0);
pend = pomid2; pend.Offset(10, -10);
Path path;
path = new Path()
{
StrokeThickness = 1, Stroke = Brushes.White
};
path.Data = getPathGeo(pb1, pb2, po1, po2, pomid, pomid2, pend);
owner.grdFlag.Children.Add(path);
path = new Path()
{
StrokeThickness = 1, Fill = Brushes.Blue
};
path.Data = new EllipseGeometry(pend, 5, 5);
owner.grdFlag.Children.Add(path);
TextBlock txt = new TextBlock()
{
Foreground = new SolidColorBrush(Color.FromRgb(0x66, 0xFF, 0xCC)), VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
txt.Text = SizeZName;
txt.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
txt.Margin = new Thickness(pend.X - txt.DesiredSize.Width / 2, pend.Y - txt.DesiredSize.Height - 5, 0, 0);
owner.grdFlag.Children.Add(txt);
}
}
internal void showNodeDetail(SettleNode node, Vector vec_translate)
{
vectranslate = vec_translate;
ScaleTransform3D mscale;//,scale;
//TranslateTransform3D translate;
title.Text = node.nodename;
if (mgLeft.Children.Count == 0)
{
addCube(node);
}
//主体
mscale = (((mgLeft as Model3DGroup).Children[0] as GeometryModel3D).Transform as Transform3DGroup).Children[0] as ScaleTransform3D;
mscale.ScaleX = node.scaleVec.X / node.layerScale * 3;
mscale.ScaleY = node.scaleVec.Y / node.layerScale;
mscale.ScaleZ = node.scaleVec.Z / node.layerScale * 3;
////顶
//scale = (((mgLeft as Model3DGroup).Children[1] as GeometryModel3D).Transform as Transform3DGroup).Children[0] as ScaleTransform3D;
//scale.ScaleZ = node.scaleVec.Z / node.layerScale * 3;
//translate = (((mgLeft as Model3DGroup).Children[1] as GeometryModel3D).Transform as Transform3DGroup).Children[1] as TranslateTransform3D;
//translate.OffsetY = mscale.ScaleY*2-1.001;
////底
//scale = (((mgLeft as Model3DGroup).Children[0] as GeometryModel3D).Transform as Transform3DGroup).Children[0] as ScaleTransform3D;
//scale.ScaleZ = node.scaleVec.Z / node.layerScale * 3;
//电量标志
grdFlag.Children.Clear();
Point ptop, pbottom, pcenter, pfronttop, pfrontbottom;
GeneralTransform3DTo2D gtransform = modelMain.TransformToAncestor(grdmain);
ptop = gtransform.Transform(new Point3D(mgLeft.Bounds.X, mgLeft.Bounds.Y + mgLeft.Bounds.SizeY, 0));
pbottom = gtransform.Transform(new Point3D(mgLeft.Bounds.X, mgLeft.Bounds.Y, 0));
pcenter = gtransform.Transform(new Point3D(mgLeft.Bounds.X + mgLeft.Bounds.SizeX / 2, mgLeft.Bounds.Y, 0));
pfronttop = gtransform.Transform(new Point3D(mgLeft.Bounds.X + mgLeft.Bounds.SizeX / 2, mgLeft.Bounds.Y + mgLeft.Bounds.SizeY, mgLeft.Bounds.Z + mgLeft.Bounds.SizeZ));
pfrontbottom = gtransform.Transform(new Point3D(mgLeft.Bounds.X + mgLeft.Bounds.SizeX / 2, mgLeft.Bounds.Y, mgLeft.Bounds.Z + mgLeft.Bounds.SizeZ));
Path path;
path = new Path()
{
StrokeThickness = 1, Stroke = Brushes.White
};
PathGeometry geo = new PathGeometry();
PathFigure fig = new PathFigure();
fig.StartPoint = ptop;
fig.Segments.Add(new LineSegment(new Point(ptop.X - 10, ptop.Y), true));
fig.Segments.Add(new LineSegment(new Point(ptop.X - 10, pbottom.Y), true));
fig.Segments.Add(new LineSegment(new Point(pbottom.X, pbottom.Y), true));
geo.Figures.Add(fig);
fig = new PathFigure();
fig.StartPoint = new Point(ptop.X - 10, (ptop.Y + pbottom.Y) / 2);
fig.Segments.Add(new LineSegment(new Point(ptop.X - 45, (ptop.Y + pbottom.Y) / 2), true));
fig.Segments.Add(new LineSegment(new Point(ptop.X - 65, (ptop.Y + pbottom.Y) / 2 - 10), true));
geo.Figures.Add(fig);
path.Data = geo;
grdFlag.Children.Add(path);
path = new Path()
{
StrokeThickness = 1, Fill = Brushes.Blue
};
path.Data = new EllipseGeometry(new Point(ptop.X - 65, (ptop.Y + pbottom.Y) / 2 - 10), 5, 5);
grdFlag.Children.Add(path);
TextBlock txt = new TextBlock()
{
Foreground = Brushes.Yellow, VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
txt.Text = heightTitle + "：" + node.energy.ToString("f0");
txt.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
txt.Margin = new Thickness(ptop.X - 65 - txt.DesiredSize.Width / 2, (ptop.Y + pbottom.Y) / 2 - 10 - txt.DesiredSize.Height - 5, 0, 0);
grdFlag.Children.Add(txt);
//电价标志
path = new Path()
{
StrokeThickness = 1, Stroke = Brushes.White
};
geo = new PathGeometry();
fig = new PathFigure();
fig.StartPoint = new Point(pcenter.X, ptop.Y);
fig.Segments.Add(new LineSegment(new Point(pcenter.X, ptop.Y - 20), true));
fig.Segments.Add(new LineSegment(new Point(pcenter.X - 50, ptop.Y - 40), true));
geo.Figures.Add(fig);
path.Data = geo;
grdFlag.Children.Add(path);
path = new Path()
{
StrokeThickness = 1, Fill = Brushes.Blue
};
path.Data = new EllipseGeometry(new Point(pcenter.X - 50, ptop.Y - 40), 5, 5);
grdFlag.Children.Add(path);
txt = new TextBlock()
{
Foreground = Brushes.Yellow, VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
txt.Text = sectionTitle + "：" + node.price.ToString("f4");
txt.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
txt.Margin = new Thickness(pcenter.X - 50 - txt.DesiredSize.Width / 2, ptop.Y - 40 - txt.DesiredSize.Height - 5, 0, 0);
grdFlag.Children.Add(txt);
//费用标志
path = new Path()
{
StrokeThickness = 1, Stroke = Brushes.White
};
geo = new PathGeometry();
fig = new PathFigure();
fig.StartPoint = new Point(pcenter.X, pfronttop.Y + (pfrontbottom.Y - pfronttop.Y) * 0.25);
fig.Segments.Add(new LineSegment(new Point(pcenter.X + 60, pfronttop.Y + (pfrontbottom.Y - pfronttop.Y) * 0.25), true));
fig.Segments.Add(new LineSegment(new Point(pcenter.X + 80, pfronttop.Y + (pfrontbottom.Y - pfronttop.Y) * 0.25 - 20), true));
geo.Figures.Add(fig);
path.Data = geo;
grdFlag.Children.Add(path);
path = new Path()
{
StrokeThickness = 1, Fill = Brushes.Blue
};
path.Data = new EllipseGeometry(new Point(pcenter.X + 80, pfronttop.Y + (pfrontbottom.Y - pfronttop.Y) * 0.25 - 20), 5, 5);
grdFlag.Children.Add(path);
txt = new TextBlock()
{
Foreground = Brushes.Yellow, VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
txt.Text = volumeTitle + "：" + node.fee.ToString("f0");
txt.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
txt.Margin = new Thickness(pcenter.X + 60, pfronttop.Y + (pfrontbottom.Y - pfronttop.Y) * 0.25 - 20 - txt.DesiredSize.Height - 5, 0, 0);
grdFlag.Children.Add(txt);
mgRight.Children.Clear();
createPie(node);
//动画放大
this.Visibility = Visibility.Visible;
thisScale.BeginAnimation(ScaleTransform.ScaleXProperty, daOpen);
thisScale.BeginAnimation(ScaleTransform.ScaleYProperty, daOpen);
DoubleAnimation tax = new DoubleAnimation(vectranslate.X, 0, TimeSpan.FromSeconds(0.3), FillBehavior.HoldEnd);
DoubleAnimation tay = new DoubleAnimation(vectranslate.Y, 0, TimeSpan.FromSeconds(0.3), FillBehavior.HoldEnd);
thisTranslate.BeginAnimation(TranslateTransform.XProperty, tax);
thisTranslate.BeginAnimation(TranslateTransform.YProperty, tay);
}
/// <summary>
/// 生成颜色标注
/// </summary>
private void genColorLabel()
{
if (ColorName != null)
{
double distance;
Point pb1, pb3, po1, po2, ptop, pbuttom;
GeneralTransform3DTo2D gtransform = owner.modelMain.TransformToAncestor(owner.grdMain);
Model3D lModel = model.model;
pb1 = gtransform.Transform(new Point3D(lModel.Bounds.X + lModel.Bounds.SizeX / 2, lModel.Bounds.Y + lModel.Bounds.SizeY / 2, lModel.Bounds.Z + lModel.Bounds.SizeZ));
pb3 = gtransform.Transform(new Point3D(lModel.Bounds.X + lModel.Bounds.SizeX, lModel.Bounds.Y + lModel.Bounds.SizeY / 2, lModel.Bounds.Z + lModel.Bounds.SizeZ));
ptop = gtransform.Transform(new Point3D(lModel.Bounds.X + lModel.Bounds.SizeX, lModel.Bounds.Y + lModel.Bounds.SizeY, lModel.Bounds.Z + lModel.Bounds.SizeZ / 2));
pbuttom = gtransform.Transform(new Point3D(lModel.Bounds.X + lModel.Bounds.SizeX, lModel.Bounds.Y, lModel.Bounds.Z + lModel.Bounds.SizeZ / 2));
distance = pb3.X - pb1.X;
po1 = pb1; po1.Offset(distance + 5, 0);
po2 = po1; po2.Offset(10, -10);
Path path;
path = new Path()
{
StrokeThickness = 1, Stroke = Brushes.White
};
PathGeometry geo = new PathGeometry();
PathFigure fig = new PathFigure();
fig.StartPoint = pb1;
fig.Segments.Add(new LineSegment(po1, true));
fig.Segments.Add(new LineSegment(po2, true));
geo.Figures.Add(fig);
path.Data = geo;
owner.grdFlag.Children.Add(path);
path = new Path()
{
StrokeThickness = 1, Fill = Brushes.Blue
};
path.Data = new EllipseGeometry(pb1, 5, 5);
owner.grdFlag.Children.Add(path);
TextBlock txt = new TextBlock()
{
Foreground = Brushes.Yellow, VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
txt.Text = ColorName;
txt.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
txt.Margin = new Thickness(po2.X + 10, po2.Y - txt.DesiredSize.Height / 2, 0, 0);
owner.grdFlag.Children.Add(txt);
//色谱
Rectangle rec = new Rectangle()
{
VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
rec.StrokeThickness = 0.3;
rec.Stroke = new SolidColorBrush(Colors.White);
rec.Width = 6;
rec.Height = pbuttom.Y - ptop.Y;
LinearGradientBrush brush = new LinearGradientBrush();
brush.StartPoint = new Point(0, 0);
brush.EndPoint = new Point(0, 1);
brush.GradientStops.Add(new GradientStop(colorStart, 1));
brush.GradientStops.Add(new GradientStop(colorEnd, 0));
rec.Fill = brush;
rec.Margin = new Thickness(po2.X, ptop.Y, 0, 0);
owner.grdFlag.Children.Add(rec);
txt = new TextBlock()
{
Foreground = new SolidColorBrush(Color.FromRgb(0x99, 0xFF, 0xFF)), VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
txt.Text = colorStartValue;
txt.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
txt.Margin = new Thickness(po2.X + 10, pbuttom.Y - txt.DesiredSize.Height / 2, 0, 0);
owner.grdFlag.Children.Add(txt);
txt = new TextBlock()
{
Foreground = new SolidColorBrush(Color.FromRgb(0x99, 0xFF, 0xFF)), VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
txt.Text = colorEndValue;
txt.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
txt.Margin = new Thickness(po2.X + 10, ptop.Y - txt.DesiredSize.Height / 2, 0, 0);
owner.grdFlag.Children.Add(txt);
}
}
