程序包的使用
org.sikongsphere.ifc.model.schema.resource.topology.entity

使用org.sikongsphere.ifc.model.schema.resource.topology.entity的程序包

程序包	说明
org.sikongsphere.ifc.model.schema.resource.geometricmodel.entity
org.sikongsphere.ifc.model.schema.resource.topology.entity

org.sikongsphere.ifc.model.schema.resource.geometricmodel.entity使用的org.sikongsphere.ifc.model.schema.resource.topology.entity中的类

类和说明
IfcClosedShell In the current IFC Release only poly loops (IfcPolyLoop) are defined for bounds of face bound (IfcFaceBound).
IfcConnectedFaceSet A connected_face_set is a set of faces such that the domain of faces together with their bounding edges and vertices is connected.

org.sikongsphere.ifc.model.schema.resource.topology.entity使用的org.sikongsphere.ifc.model.schema.resource.topology.entity中的类

类和说明
IfcConnectedFaceSet A connected_face_set is a set of faces such that the domain of faces together with their bounding edges and vertices is connected.
IfcEdge An edge is the topological construct corresponding to the connection of two vertices.
IfcFace A face is a topological entity of dimensionality 2 corresponding to the intuitive notion of a piece of surface bounded by loops.
IfcFaceBound A face bound is a loop which is intended to be used for bounding a face.
IfcLoop A loop is a topological entity constructed from a single vertex, or by stringing together connected (oriented) edges, or linear segments beginning and ending at the same vertex.
IfcOrientedEdge An oriented edge is an edge constructed from another edge and contains a BOOLEAN direction flag to indicate whether or not the orientation of the constructed edge agrees with the orientation of the original edge.
IfcTopologicalRepresentationItem The topological representation item is the supertype for all the topological representation items in the geometry resource.
IfcVertex A vertex is the topological construct corresponding to a point.