public override void Run(RenderControl render)
{
var arc = SketchBuilder.MakeArcOfCircle(new GCirc(GP.XOY(), 10), 0, Math.PI);
var points = new GPntList
{
new GPnt(0, 0, 0),
new GPnt(2, 5, 0),
new GPnt(15, 15, 0)
};
var line = SketchBuilder.MakeBSpline(points);
var extrema = new ExtremaCurveCurve();
extrema.Initialize(arc, line);
int count = extrema.GetPointCount();
for (int ii = 0; ii < count; ++ii)
{
var point = extrema.GetPoint1(ii);
var node = new PrimitiveSceneNode(GeometryBuilder.AtomSphere(), EnumPrimitiveType.TRIANGLES, null);
node.SetTransform(Matrix4.makeTranslation(Vector3.From(point)));
render.ShowSceneNode(node);
}
render.ShowShape(arc, Vector3.Red);
render.ShowShape(line, Vector3.Green);
}