3D 命令 Angle Axes Bottom Center Circle CircularArc CircularSector CircumcircularArc CircumcircularSector Circumference Cone Cube Curve Cylinder Distance Dodecahedron Ends Function Height Icosahedron Incircle InfiniteCone InfiniteCylinder InteriorAngles Intersect IntersectConic IntersectPath Line Midpoint Net Octahedron Perimeter PerpendicularBisector PerpendicularLine PerpendicularPlane Plane PlaneBisector Point PointIn Polygon Polyline Prism Pyramid Radius Ray Segment Side Sphere Surface Tetrahedron Top Vertex Volume