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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
114 lines
3.8 KiB
C++
114 lines
3.8 KiB
C++
// Created on: 1994-12-09
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// Created by: Jacques GOUSSARD
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// Copyright (c) 1994-1999 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 _BRepBuilderAPI_Transform_HeaderFile
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#define _BRepBuilderAPI_Transform_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 <gp_Trsf.hxx>
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#include <TopLoc_Location.hxx>
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#include <Standard_Boolean.hxx>
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#include <BRepBuilderAPI_ModifyShape.hxx>
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#include <TopTools_ListOfShape.hxx>
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class Standard_NoSuchObject;
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class gp_Trsf;
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class TopoDS_Shape;
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//! Geometric transformation on a shape.
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//! The transformation to be applied is defined as a
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//! gp_Trsf transformation, i.e. a transformation which does
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//! not modify the underlying geometry of shapes.
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//! The transformation is applied to:
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//! - all curves which support edges of a shape, and
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//! - all surfaces which support its faces.
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//! A Transform object provides a framework for:
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//! - defining the geometric transformation to be applied,
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//! - implementing the transformation algorithm, and
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//! - consulting the results.
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class BRepBuilderAPI_Transform : public BRepBuilderAPI_ModifyShape
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Constructs a framework for applying the geometric
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//! transformation T to a shape. Use the function Perform
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//! to define the shape to transform.
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Standard_EXPORT BRepBuilderAPI_Transform(const gp_Trsf& T);
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//! Creates a transformation from the gp_Trsf <T>, and
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//! applies it to the shape <S>. If the transformation
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//! is direct and isometric (determinant = 1) and
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//! <Copy> = Standard_False, the resulting shape is
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//! <S> on which a new location has been set.
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//! Otherwise, the transformation is applied on a
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//! duplication of <S>.
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Standard_EXPORT BRepBuilderAPI_Transform(const TopoDS_Shape& S, const gp_Trsf& T, const Standard_Boolean Copy = Standard_False);
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//! pplies the geometric transformation defined at the
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//! time of construction of this framework to the shape S.
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//! - If the transformation T is direct and isometric, in
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//! other words, if the determinant of the vectorial part
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//! of T is equal to 1., and if Copy equals false (the
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//! default value), the resulting shape is the same as
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//! the original but with a new location assigned to it.
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//! - In all other cases, the transformation is applied to a duplicate of S.
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//! Use the function Shape to access the result.
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//! Note: this framework can be reused to apply the same
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//! geometric transformation to other shapes. You only
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//! need to specify them by calling the function Perform again.
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Standard_EXPORT void Perform (const TopoDS_Shape& S, const Standard_Boolean Copy = Standard_False);
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//! Returns the modified shape corresponding to <S>.
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Standard_EXPORT virtual TopoDS_Shape ModifiedShape (const TopoDS_Shape& S) const Standard_OVERRIDE;
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//! Returns the list of shapes modified from the shape
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//! <S>.
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Standard_EXPORT virtual const TopTools_ListOfShape& Modified (const TopoDS_Shape& S) Standard_OVERRIDE;
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protected:
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private:
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gp_Trsf myTrsf;
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TopLoc_Location myLocation;
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Standard_Boolean myUseModif;
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};
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#endif // _BRepBuilderAPI_Transform_HeaderFile
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