请教有关AcDbpolygonmesh函数的问题

zenggq

AcDbPolygonMesh(AcDb::PolyMeshType pType,Adesk::Int16 mSize,Adesk::Int16 nSize,

const AcGePoint3dArray& vertices,Adesk::Boolean mClosed = Adesk::kTrue,

Adesk::Boolean nClosed = Adesk::kTrue);

它的顶点vertices怎么放，应该有什么次序的吧？

哪位大侠做过，指点一下吧？