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-- File: HLRBRep_VertexList.cdl
-- Created: Thu Apr 17 20:04:00 1997
-- Author: Christophe MARION
-- <cma@partox.paris1.matra-dtv.fr>
---Copyright: Matra Datavision 1997
class VertexList from HLRBRep
uses
Orientation from TopAbs,
Intersection from HLRAlgo,
Interference from HLRAlgo,
ListIteratorOfInterferenceList from HLRAlgo,
EdgeInterferenceTool from HLRBRep
is
Create(T : EdgeInterferenceTool from HLRBRep;
I : ListIteratorOfInterferenceList from HLRAlgo)
returns VertexList from HLRBRep;
IsPeriodic(me) returns Boolean from Standard
---Purpose: Returns True when the curve is periodic.
is static;
More(me) returns Boolean from Standard
---Purpose: Returns True when there are more vertices.
is static;
Next(me : in out)
---Purpose: Proceeds to the next vertex.
is static;
Current(me) returns Intersection from HLRAlgo
---Purpose: Returns the current vertex
--
---C++: return const &
is static;
IsBoundary(me) returns Boolean from Standard
---Purpose: Returns True if the current vertex is is on the
-- boundary of the edge.
is static;
IsInterference(me) returns Boolean from Standard
---Purpose: Returns True if the current vertex is an
-- interference.
is static;
Orientation(me) returns Orientation from TopAbs
---Purpose: Returns the orientation of the current vertex if
-- it is on the boundary of the edge.
is static;
Transition(me) returns Orientation from TopAbs
---Purpose: Returns the transition of the current vertex if
-- it is an interference.
is static;
BoundaryTransition(me) returns Orientation from TopAbs
---Purpose: Returns the transition of the current vertex
-- relative to the boundary if it is an interference.
is static;
fields
myIterator : ListIteratorOfInterferenceList from HLRAlgo;
myTool : EdgeInterferenceTool from HLRBRep;
fromEdge : Boolean from Standard;
fromInterf : Boolean from Standard;
end VertexList;
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