Пример #1
0
        /// <summary>
        /// Initializes a new instance of the <see cref="QualityMeasure" /> class.
        /// </summary>
        public QualityMeasure(IMesh mesh)
        {
            areaMeasure  = new AreaMeasure();
            alphaMeasure = new AlphaMeasure();
            qMeasure     = new Q_Measure();

            Point  a, b, c;
            double ab, bc, ca;
            double lx, ly;
            double area;

            int n = 0;

            foreach (var tri in mesh.Triangles)
            {
                n++;

                a = tri.vertices[0];
                b = tri.vertices[1];
                c = tri.vertices[2];

                lx = a.x - b.x;
                ly = a.y - b.y;
                ab = Math.Sqrt(lx * lx + ly * ly);
                lx = b.x - c.x;
                ly = b.y - c.y;
                bc = Math.Sqrt(lx * lx + ly * ly);
                lx = c.x - a.x;
                ly = c.y - a.y;
                ca = Math.Sqrt(lx * lx + ly * ly);

                area = areaMeasure.Measure(a, b, c);
                alphaMeasure.Measure(ab, bc, ca, area);
                qMeasure.Measure(ab, bc, ca, area);
            }

            // Normalize measures
            alphaMeasure.Normalize(n, areaMeasure.area_total);
            qMeasure.Normalize(n, areaMeasure.area_total);
        }
 public QualityMeasure()
 {
     areaMeasure  = new AreaMeasure();
     alphaMeasure = new AlphaMeasure();
     qMeasure     = new Q_Measure();
 }
Пример #3
0
 public QualityMeasure()
 {
     areaMeasure = new AreaMeasure();
     alphaMeasure = new AlphaMeasure();
     qMeasure = new Q_Measure();
 }