Exemplos de Microsoft.Msagl.Core.Geometry Point.DistToLineSegment em C# (CSharp)

Exemplo n.º 1

Arquivo: SteinerCdt.cs Projeto: ross-mcdermott/automatic-graph-layout

        List <Point> GetPointsOverlappingSeg(SymmetricTuple <int> seg, RTree <Point> tree, Point[] indexToPoints)
        {
            Point p0   = indexToPoints[seg.A];
            Point p1   = indexToPoints[seg.B];
            var   rect = new Rectangle(p0, p1);

            rect.Pad(1e-5);

            Point[] vts = tree.GetAllIntersecting(rect).ToArray();

            double t;
            var    vtsOverlapping = vts.Where(p => Point.DistToLineSegment(p, p0, p1, out t) < 1e-5).ToList();

            vtsOverlapping = vtsOverlapping.OrderBy(p => (p - p0).Length).ToList();
            return(vtsOverlapping);
        }