public void DrawLine(Line l)
{
_2DCanvas.Data.Point P1 = MapPointToCanvas(l.P1);;
_2DCanvas.Data.Point P2 = MapPointToCanvas(l.P2);;
Canvas.AddObject(new _2DCanvas.Data.Line(P1, P2, l.Color));
}
public void DrawSurface(Surface s)
{
_2DCanvas.Data.Point[] vertices = new _2DCanvas.Data.Point[s.Vertices.Length];
_2DCanvas.Data.Line[] edges = new _2DCanvas.Data.Line[s.Edges.Length];
for (int idx = 0; idx < s.Vertices.Length; idx++)
{
vertices[idx] = MapPointToCanvas(s.Vertices[idx]);
if (DrawVertices)
{
Canvas.AddObject(vertices[idx]);
}
}
if (DrawEdges || FillSurfaces)
{
UInt32?edgeColor = DrawEdges ? (UInt32?)s.EdgeColor : null;
UInt32?fillColor = FillSurfaces ? (UInt32?)s.FillColor : null;
_2DCanvas.Data.Polygon polygon = new _2DCanvas.Data.Polygon(vertices, edgeColor, fillColor);
Canvas.AddObject(polygon);
}
}
public void DrawPoint(Point p)
{
_2DCanvas.Data.Point canvasPoint = MapPointToCanvas(p);
Canvas.AddObject(canvasPoint);
}