C# (CSharp) GetCircleRadiusPoint Exemples

Exemple #1

Fichier : ex_getpointdynamicdraw.cs Projet : acormier/RhinoCommonExamples

    public static Result GetPointDynamicDraw(RhinoDoc doc)
    {
        var gp = new GetPoint();
        gp.SetCommandPrompt("Center point");
        gp.Get();
        if (gp.CommandResult() != Result.Success)
          return gp.CommandResult();
        var center_point = gp.Point();
        if (center_point == Point3d.Unset)
          return Result.Failure;

        var gcp = new GetCircleRadiusPoint(center_point);
        gcp.SetCommandPrompt("Radius");
        gcp.ConstrainToConstructionPlane(false);
        gcp.SetBasePoint(center_point, true);
        gcp.DrawLineFromPoint(center_point, true);
        gcp.Get();
        if (gcp.CommandResult() != Result.Success)
          return gcp.CommandResult();

        var radius = center_point.DistanceTo(gcp.Point());
        var cplane = doc.Views.ActiveView.ActiveViewport.ConstructionPlane();
        doc.Objects.AddCircle(new Circle(cplane, center_point, radius));
        doc.Views.Redraw();
        return Result.Success;
    }

Exemple #2

Fichier : dynamically-draw-geometry-when-picking-points.cs Projet : karthi1015/apidocs.samples

    public static Result GetPointDynamicDraw(RhinoDoc doc)
    {
        var gp = new GetPoint();

        gp.SetCommandPrompt("Center point");
        gp.Get();
        if (gp.CommandResult() != Result.Success)
        {
            return(gp.CommandResult());
        }
        var center_point = gp.Point();

        if (center_point == Point3d.Unset)
        {
            return(Result.Failure);
        }

        var gcp = new GetCircleRadiusPoint(center_point);

        gcp.SetCommandPrompt("Radius");
        gcp.ConstrainToConstructionPlane(false);
        gcp.SetBasePoint(center_point, true);
        gcp.DrawLineFromPoint(center_point, true);
        gcp.Get();
        if (gcp.CommandResult() != Result.Success)
        {
            return(gcp.CommandResult());
        }

        var radius = center_point.DistanceTo(gcp.Point());
        var cplane = doc.Views.ActiveView.ActiveViewport.ConstructionPlane();

        doc.Objects.AddCircle(new Circle(cplane, center_point, radius));
        doc.Views.Redraw();
        return(Result.Success);
    }