public static void DrawPolygonContour(this IDebugCanvas canvas, Polygon2 poly, StrokeStyle strokeStyle)
{
for (var i = 0; i < poly.Points.Count - 1; i++)
{
canvas.DrawLineStrip(poly.Points.Map(ToDV3), strokeStyle);
}
}
public static void DrawRectangle(this IDebugCanvas canvas, IntRect2 nodeRect, float z, StrokeStyle strokeStyle)
{
canvas.DrawLineStrip(
new [] {
new DoubleVector3(nodeRect.Left, nodeRect.Top, z),
new DoubleVector3(nodeRect.Right, nodeRect.Top, z),
new DoubleVector3(nodeRect.Right, nodeRect.Bottom, z),
new DoubleVector3(nodeRect.Left, nodeRect.Bottom, z),
new DoubleVector3(nodeRect.Left, nodeRect.Top, z)
}, strokeStyle);
}
public static void DrawLineStrip(this IDebugCanvas canvas, IReadOnlyList <DoubleVector2> points, StrokeStyle strokeStyle)
{
canvas.DrawLineStrip(points.Map(ToDV3), strokeStyle);
}
public static void DrawTriangle(this IDebugCanvas canvas, Triangle3 triangle, StrokeStyle strokeStyle)
{
canvas.DrawLineStrip(
triangle.Points.Concat(new[] { triangle.Points.A }).Select(p => new DoubleVector3(p.X, p.Y, 0)).ToList(),
strokeStyle);
}
public static void DrawLineStrip(this IDebugCanvas canvas, IReadOnlyList <IntVector3> points, StrokeStyle strokeStyle)
{
canvas.DrawLineStrip(ToDoublePoints(points), strokeStyle);
}