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-- File: TopOpeBRep_VPointInterClassifier.cdl
-- Created: Wed Nov 17 19:26:36 1993
-- Author: Jean Yves LEBEY
-- <jyl@phobox>
---Copyright: Matra Datavision 1993
class VPointInterClassifier from TopOpeBRep
uses
State from TopAbs,
Shape from TopoDS,
VPointInter from TopOpeBRep,
FaceClassifier from BRepClass,
PointClassifier from TopOpeBRep
is
Create returns VPointInterClassifier from TopOpeBRep;
VPointPosition(me : in out; F : Shape from TopoDS;
VP : in out VPointInter from TopOpeBRep;
ShapeIndex : Integer from Standard;
PC : in out PointClassifier from TopOpeBRep;
AssumeINON : Boolean from Standard; Tol : Real)
---Purpose: compute position of VPoint <VP> regarding with face <F>.
-- <ShapeIndex> (= 1,2) indicates which (u,v) point of <VP> is used.
-- when state is ON, set VP.EdgeON() with the edge containing <VP>
-- and associated parameter.
-- returns state of VP on ShapeIndex.
returns State from TopAbs is static;
Edge(me)
---Purpose: returns the edge containing the VPoint <VP> used in the
-- last VPointPosition() call. Edge is defined if the state previously
-- computed is ON, else Edge is a null shape.
---C++: return const &
returns Shape from TopoDS is static;
EdgeParameter(me)
---Purpose: returns the parameter of the VPoint <VP> on Edge()
returns Real from Standard is static;
fields
mySlowFaceClassifier : FaceClassifier from BRepClass;
myState : State from TopAbs;
myNullShape : Shape from TopoDS; -- dummy, needed by Edge()
end VPointInterClassifier from TopOpeBRep;
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