public bool Equals(QuadIndexes <TIndex> other) => Index1.Equals(other.Index1) && Index2.Equals(other.Index2) && Index3.Equals(other.Index3) && Index4.Equals(other.Index4) && Index5.Equals(other.Index5) && Index6.Equals(other.Index6);
public Quad(QuadIndexes <TIndex> indexes, QuadVertexes <TVertex> vertexes) { Indexes = indexes; Vertexes = vertexes; }