TriangleNet.Tools.QuadTree.Query C# (CSharp) Method

        public ITriangle Query(double x, double y)
        {
            var point = new Point(x, y);
            var indices = root.FindTriangles(point);

            var result = new List<ITriangle>();

            foreach (var i in indices)
            {
                var tri = this.triangles[i];

                if (IsPointInTriangle(point, tri.GetVertex(0), tri.GetVertex(1), tri.GetVertex(2)))
                {
                    result.Add(tri);
                }
            }

            return result.FirstOrDefault();
        }