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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
134 lines
4.9 KiB
C++
134 lines
4.9 KiB
C++
// Created on: 1995-09-18
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// Created by: Bruno DUMORTIER
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// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _BRepOffsetAPI_MakeEvolved_HeaderFile
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#define _BRepOffsetAPI_MakeEvolved_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <BRepFill_Evolved.hxx>
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#include <BRepBuilderAPI_MakeShape.hxx>
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#include <GeomAbs_JoinType.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Real.hxx>
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#include <TopTools_ListOfShape.hxx>
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class TopoDS_Wire;
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class TopoDS_Face;
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class BRepFill_Evolved;
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class TopoDS_Shape;
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//! Describes functions to build evolved shapes.
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//! An evolved shape is built from a planar spine (face or
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//! wire) and a profile (wire). The evolved shape is the
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//! unlooped sweep (pipe) of the profile along the spine.
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//! Self-intersections are removed.
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//! A MakeEvolved object provides a framework for:
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//! - defining the construction of an evolved shape,
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//! - implementing the construction algorithm, and
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//! - consulting the result.
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//! Computes an Evolved by
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//! 1 - sweeping a profil along a spine.
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//! 2 - removing the self-intersections.
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//!
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//! The profile is defined in a Referential R. The position of
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//! the profile at the current point of the spine is given by
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//! confusing R and the local referential given by ( D0, D1
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//! and the normal of the Spine)
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//!
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//! If the Boolean <AxeProf> is true, R is O,X,Y,Z
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//! else R is defined as the local refential at the nearest
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//! point of the profil to the spine.
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//!
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//! if <Solid> is TRUE the Shape result is completed to be a
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//! solid or a compound of solids.
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class BRepOffsetAPI_MakeEvolved : public BRepBuilderAPI_MakeShape
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT BRepOffsetAPI_MakeEvolved();
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Standard_EXPORT BRepOffsetAPI_MakeEvolved(const TopoDS_Wire& Spine, const TopoDS_Wire& Profil, const GeomAbs_JoinType Join = GeomAbs_Arc, const Standard_Boolean AxeProf = Standard_True, const Standard_Boolean Solid = Standard_False, const Standard_Boolean ProfOnSpine = Standard_False, const Standard_Real Tol = 0.0000001);
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//! These constructors construct an evolved shape by sweeping the profile
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//! Profile along the spine Spine.
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//! The profile is defined in a coordinate system R.
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//! The coordinate system is determined by AxeProf:
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//! - if AxeProf is true, R is the global coordinate system,
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//! - if AxeProf is false, R is computed so that:
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//! - its origin is given by the point on the spine which is
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//! closest to the profile,
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//! - its "X Axis" is given by the tangent to the spine at this point, and
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//! - its "Z Axis" is the normal to the plane which contains the spine.
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//! The position of the profile at the current point of the
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//! spine is given by making R coincident with the local
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//! coordinate system given by the current point, the
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//! tangent vector and the normal to the spine.
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//! Join defines the type of pipe generated by the salient
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//! vertices of the spine. The default type is GeomAbs_Arc
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//! where the vertices generate revolved pipes about the
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//! axis passing along the vertex and the normal to the
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//! plane of the spine. At present, this is the only
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//! construction type implemented.
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Standard_EXPORT BRepOffsetAPI_MakeEvolved(const TopoDS_Face& Spine, const TopoDS_Wire& Profil, const GeomAbs_JoinType Join = GeomAbs_Arc, const Standard_Boolean AxeProf = Standard_True, const Standard_Boolean Solid = Standard_False, const Standard_Boolean ProfOnSpine = Standard_False, const Standard_Real Tol = 0.0000001);
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Standard_EXPORT const BRepFill_Evolved& Evolved() const;
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//! Builds the resulting shape (redefined from MakeShape).
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Standard_EXPORT virtual void Build() Standard_OVERRIDE;
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//! Returns the shapes created from a subshape
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//! <SpineShape> of the spine and a subshape
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//! <ProfShape> on the profile.
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Standard_EXPORT const TopTools_ListOfShape& GeneratedShapes (const TopoDS_Shape& SpineShape, const TopoDS_Shape& ProfShape) const;
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//! Return the face Top if <Solid> is True in the constructor.
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Standard_EXPORT const TopoDS_Shape& Top() const;
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//! Return the face Bottom if <Solid> is True in the constructor.
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Standard_EXPORT const TopoDS_Shape& Bottom() const;
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protected:
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private:
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BRepFill_Evolved myEvolved;
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};
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#endif // _BRepOffsetAPI_MakeEvolved_HeaderFile
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