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-- File: ShapeUpgrade_ShellSewing.cdl
-- Created: Wed Jun 3 12:39:36 1998
-- Author: data exchange team
-- <det@loufox.nnov.matra-dtv.fr>
---Copyright: Matra Datavision 1998
class ShellSewing from ShapeUpgrade
---Purpose: This class provides a tool for applying sewing algorithm from
-- BRepAlgo: it takes a shape, calls sewing for each shell,
-- and then replaces sewed shells with use of ShapeBuild_ReShape
uses
Shape from TopoDS,
IndexedMapOfShape from TopTools,
ReShape from ShapeBuild
is
Create returns ShellSewing;
---Purpose: Creates a ShellSewing, empty
ApplySewing (me: in out; shape: Shape from TopoDS; tol: Real = 0.0)
returns Shape from TopoDS;
---Purpose: Builds a new shape from a former one, by calling Sewing from
-- BRepOffsetAPI. Rebuilt solids are oriented to be "not infinite"
--
-- If <tol> is not given (i.e. value 0. by default), it is
-- computed as the mean tolerance recorded in <shape>
--
-- If no shell has been sewed, this method returns the input
-- shape
Init (me: in out; shape: Shape from TopoDS) is private;
Prepare (me: in out; tol: Real) returns Integer is private;
Apply (me: in out; shape: Shape from TopoDS; tol: Real)
returns Shape from TopoDS is private;
fields
myShells: IndexedMapOfShape from TopTools;
myReShape: ReShape from ShapeBuild;
end ShellSewing;
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