protected virtual void DrawPolygonBody(Body body, Silver.Weight.Raw.Shapes.Polygon polygon)
{
System.Windows.Shapes.Polygon poly = body.UserData as System.Windows.Shapes.Polygon;
ROVector2f[] points = polygon.GetVertices(body.GetPosition(), body.Rotation);
if (poly == null)
{
poly = new System.Windows.Shapes.Polygon();
poly.StrokeThickness = 2;
poly.Stroke = new SolidColorBrush(Colors.Yellow);
PointCollection pts = new PointCollection();
for (int i = 0; i < points.Length; i++)
{
pts[i] = new Point((double)points[i].X, (double)points[i].Y);
}
poly.Points = pts;
canvas.Children.Add(poly);
body.UserData = poly;
}
else
{
PointCollection pts = new PointCollection();
for (int i = 0; i < points.Length; i++)
{
pts[i] = new Point((double)points[i].X, (double)points[i].Y);
}
poly.Points = pts;
}
}
