mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2024-12-29 19:00:36 +05:00
81 lines
2.3 KiB
Plaintext
81 lines
2.3 KiB
Plaintext
|
-- File : Partition_Loop2d.cdl
|
||
|
|
-- Created: Thu Aug 02 16:07:39 2001
|
||
|
|
-- Author : Benedicte MARTIN
|
||
|
|
--
|
||
|
|
---Copyright: OPEN CASCADE 2001
|
||
|
|
|
||
|
|
|
||
|
|
class Loop2d from Partition
|
||
|
|
|
||
|
|
---Purpose: Builds the loops from a set of edges on a face.
|
||
|
|
-- It works in supposition that all constant edges
|
||
|
|
-- are split edges of an initialization face and all
|
||
|
|
-- section edges are new on the face
|
||
|
|
|
||
|
|
uses
|
||
|
|
|
||
|
|
Orientation from TopAbs,
|
||
|
|
Boolean from Standard,
|
||
|
|
Face from TopoDS,
|
||
|
|
Image from BRepAlgo,
|
||
|
|
Face from TopoDS,
|
||
|
|
Edge from TopoDS,
|
||
|
|
ListOfShape from TopTools,
|
||
|
|
DataMapOfShapeListOfShape from TopTools,
|
||
|
|
MapOfShape from TopTools
|
||
|
|
is
|
||
|
|
|
||
|
|
Create;
|
||
|
|
|
||
|
|
Init (me : in out; F : Face from TopoDS)
|
||
|
|
---Purpose: Init with <F> the set of edges must have
|
||
|
|
-- pcurves on <F>.
|
||
|
|
is static;
|
||
|
|
|
||
|
|
AddConstEdge (me : in out; E : Edge from TopoDS)
|
||
|
|
---Purpose: Add <E> as unique edge in the result.
|
||
|
|
is static;
|
||
|
|
|
||
|
|
AddSectionEdge (me : in out; E : Edge from TopoDS)
|
||
|
|
---Purpose: Add <E> as double edge in the result.
|
||
|
|
is static;
|
||
|
|
|
||
|
|
Perform(me : in out)
|
||
|
|
---Purpose: Make loops.
|
||
|
|
is static;
|
||
|
|
|
||
|
|
NewWires (me)
|
||
|
|
---Purpose: Returns the list of wires performed.
|
||
|
|
-- can be an empty list.
|
||
|
|
---C++: return const &
|
||
|
|
returns ListOfShape from TopTools;
|
||
|
|
|
||
|
|
WiresToFaces (me : in out; EdgeImage : Image from BRepAlgo)
|
||
|
|
---Purpose: Build faces from the wires result.
|
||
|
|
-- <EdgeImage> serves to find original edge by new
|
||
|
|
-- one.
|
||
|
|
is static;
|
||
|
|
|
||
|
|
NewFaces (me)
|
||
|
|
---Purpose: Returns the list of faces.
|
||
|
|
---Warning: The method <WiresToFaces> as to be called before.
|
||
|
|
-- can be an empty list.
|
||
|
|
---C++: return const &
|
||
|
|
returns ListOfShape from TopTools;
|
||
|
|
|
||
|
|
|
||
|
|
fields
|
||
|
|
|
||
|
|
myFace : Face from TopoDS;
|
||
|
|
myFaceOri : Orientation from TopAbs;
|
||
|
|
myConstEdges : ListOfShape from TopTools;
|
||
|
|
myNewWires : ListOfShape from TopTools;
|
||
|
|
myNewFaces : ListOfShape from TopTools;
|
||
|
|
|
||
|
|
-- internal wires do not contain constant edges
|
||
|
|
myInternalWL : ListOfShape from TopTools;
|
||
|
|
|
||
|
|
mySectionEdges : MapOfShape from TopTools;
|
||
|
|
|
||
|
|
end Loop2d;
|