Ejemplo n.º 1
0
 /// <summary>
 /// Returns the unitized sum of halfedge normals around the vertex.
 /// </summary>
 /// <returns></returns>
 public static Vec3d GetNormal <V, E, F>(this HeVertex <V, E, F> vertex)
     where V : HeVertex <V, E, F>, IPosition3d
     where E : Halfedge <V, E, F>
     where F : HeFace <V, E, F>
 {
     return(GetNormal(vertex, IPosition3d <V> .Get));
 }
Ejemplo n.º 2
0
 /// <summary>
 ///
 /// </summary>
 /// <typeparam name="V"></typeparam>
 /// <typeparam name="E"></typeparam>
 /// <typeparam name="K"></typeparam>
 /// <param name="start"></param>
 /// <param name="getKey"></param>
 /// <returns></returns>
 public static V NearestMin <V, E, K>(this HeVertex <V, E> start, Func <V, K> getKey)
     where V : HeVertex <V, E>
     where E : Halfedge <V, E>
     where K : IComparable <K>
 {
     return(MeshUtil.NearestMin(start.Self, v => v.ConnectedVertices, getKey));
 }
Ejemplo n.º 3
0
 /// <summary>
 ///
 /// </summary>
 /// <typeparam name="V"></typeparam>
 /// <typeparam name="E"></typeparam>
 /// <typeparam name="K"></typeparam>
 /// <param name="start"></param>
 /// <param name="getKey"></param>
 /// <returns></returns>
 public static IEnumerable <V> WalkToMax <V, E, K>(this HeVertex <V, E> start, Func <V, K> getKey)
     where V : HeVertex <V, E>
     where E : Halfedge <V, E>
     where K : IComparable <K>
 {
     return(MeshUtil.WalkToMax(start.Self, v => v.ConnectedVertices, getKey));
 }
Ejemplo n.º 4
0
 /// <summary>
 /// Returns the unitized sum of halfedge normals around the vertex.
 /// </summary>
 /// <returns></returns>
 public static Vec3d GetNormal <V, E, F>(this HeVertex <V, E, F> vertex, Func <V, Vec3d> getPosition)
     where V : HeVertex <V, E, F>
     where E : Halfedge <V, E, F>
     where F : HeFace <V, E, F>
 {
     return(vertex.OutgoingHalfedges.Where(he => !he.IsHole).Sum(he => he.GetNormal(getPosition)).Unit);
 }