// Add a chain-like figure using TransformedFigure and CompositeFigure.
private void CreateChain()
{
var ellipse = new EllipseFigure
{
IsFilled = false,
RadiusX = 1f,
RadiusY = 1f,
};
var compositeFigure = new CompositeFigure();
for (int i = 0; i < 9; i++)
{
var transformedEllipse = new TransformedFigure(ellipse)
{
Scale = new Vector3F(0.4f, 0.2f, 1),
Pose = new Pose(new Vector3F(-2 + i * 0.5f, 0, 0), Matrix33F.CreateRotationX(ConstantsF.PiOver2 * (i % 2)))
};
compositeFigure.Children.Add(transformedEllipse);
}
_scene.Children.Add(new FigureNode(compositeFigure)
{
Name = "Chain",
StrokeThickness = 2,
StrokeColor = new Vector3F(0.1f),
StrokeAlpha = 1,
PoseLocal = new Pose(new Vector3F(0, 3, 0)),
});
}
// Add some ellipses.
private void CreateEllipses()
{
Figure figure = new EllipseFigure
{
IsFilled = false,
RadiusX = 0.5f,
RadiusY = 0.25f,
};
FigureNode figureNode = new FigureNode(figure)
{
Name = "Ellipse #1",
StrokeThickness = 1,
StrokeColor = new Vector3F(0.7f, 0.3f, 0.5f),
StrokeAlpha = 1,
PoseLocal = new Pose(new Vector3F(-2, 2, 0))
};
_scene.Children.Add(figureNode);
figure = new EllipseFigure
{
IsFilled = false,
RadiusX = 0.25f,
RadiusY = 0.4f,
};
figureNode = new FigureNode(figure)
{
Name = "Ellipse #2",
StrokeThickness = 3,
StrokeColor = new Vector3F(0.2f, 0.3f, 0.3f),
StrokeAlpha = 0.5f,
StrokeDashPattern = new Vector4F(10, 2, 3, 2),
DashInWorldSpace = false,
PoseLocal = new Pose(new Vector3F(-1, 2, 0))
};
_scene.Children.Add(figureNode);
figure = new EllipseFigure
{
IsFilled = true,
RadiusX = 0.3f,
RadiusY = 0.35f,
};
figureNode = new FigureNode(figure)
{
Name = "Ellipse #3",
StrokeThickness = 2,
StrokeColor = new Vector3F(0.3f, 0, 0.2f),
StrokeAlpha = 1,
StrokeDashPattern = new Vector4F(10, 2, 3, 2) / 100,
DashInWorldSpace = true,
FillColor = new Vector3F(0.7f, 0, 0.5f),
FillAlpha = 0.5f,
PoseLocal = new Pose(new Vector3F(-0, 2, 0))
};
_scene.Children.Add(figureNode);
figure = new EllipseFigure
{
IsFilled = true,
RadiusX = 0.5f,
RadiusY = 0.1f,
};
figureNode = new FigureNode(figure)
{
Name = "Ellipse #4",
StrokeThickness = 2,
StrokeColor = new Vector3F(0, 0, 0),
StrokeAlpha = 1,
StrokeDashPattern = new Vector4F(1, 1, 1, 1) / 100,
DashInWorldSpace = true,
FillColor = new Vector3F(0.3f, 0.3f, 0.3f),
FillAlpha = 0.5f,
PoseLocal = new Pose(new Vector3F(1, 2, 0))
};
_scene.Children.Add(figureNode);
figure = new EllipseFigure
{
IsFilled = true,
RadiusX = 0.2f,
RadiusY = 0.25f,
};
figureNode = new FigureNode(figure)
{
Name = "Ellipse #5",
StrokeThickness = 2,
StrokeColor = new Vector3F(0.3f),
StrokeAlpha = 1,
FillColor = new Vector3F(0.3f),
FillAlpha = 1,
PoseLocal = new Pose(new Vector3F(2, 2, 0))
};
_scene.Children.Add(figureNode);
}
