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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
184 lines
5.0 KiB
C++
184 lines
5.0 KiB
C++
// Created on: 1993-03-09
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// Created by: JCV
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// Copyright (c) 1993-1999 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
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// under the terms of the GNU Lesser General Public 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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#include <Geom_Axis2Placement.ixx>
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typedef Handle(Geom_Axis2Placement) Handle(Axis2Placement);
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typedef Geom_Axis2Placement Axis2Placement;
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typedef gp_Ax1 Ax1;
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typedef gp_Dir Dir;
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typedef gp_Pnt Pnt;
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typedef gp_Trsf Trsf;
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typedef gp_Vec Vec;
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//=======================================================================
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//function : Copy
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//purpose :
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//=======================================================================
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Handle(Geom_Geometry) Geom_Axis2Placement::Copy() const {
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Handle(Axis2Placement) A2;
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A2 = new Axis2Placement (axis.Location(), axis.Direction(), vxdir, vydir);
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return A2;
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}
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//=======================================================================
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//function : Geom_Axis2Placement
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//purpose :
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//=======================================================================
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Geom_Axis2Placement::Geom_Axis2Placement (const gp_Ax2& A2) {
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vxdir = A2. XDirection();
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vydir = A2. YDirection();
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axis = A2.Axis();
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}
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//=======================================================================
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//function : Geom_Axis2Placement
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//purpose :
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//=======================================================================
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Geom_Axis2Placement::Geom_Axis2Placement (
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const gp_Pnt& P,
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const gp_Dir& N,
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const gp_Dir& Vx) {
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axis = gp_Ax1 (P, N);
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vxdir = N.CrossCrossed (Vx, N);
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vydir = N.Crossed (vxdir);
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}
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//=======================================================================
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//function : Geom_Axis2Placement
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//purpose :
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//=======================================================================
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Geom_Axis2Placement::Geom_Axis2Placement (
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const gp_Pnt& P,
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const gp_Dir& Vz,
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const gp_Dir& Vx,
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const gp_Dir& Vy
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) : vxdir (Vx), vydir (Vy) {
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axis.SetLocation (P);
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axis.SetDirection (Vz);
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}
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//=======================================================================
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//function : XDirection
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//purpose :
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//=======================================================================
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const gp_Dir& Geom_Axis2Placement::XDirection () const { return vxdir; }
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//=======================================================================
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//function : YDirection
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//purpose :
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//=======================================================================
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const gp_Dir& Geom_Axis2Placement::YDirection () const { return vydir; }
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//=======================================================================
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//function : SetAx2
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//purpose :
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//=======================================================================
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void Geom_Axis2Placement::SetAx2 (const gp_Ax2& A2) {
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vxdir = A2.XDirection();
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vydir = A2.YDirection();
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axis = A2.Axis();
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}
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//=======================================================================
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//function : SetDirection
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//purpose :
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//=======================================================================
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void Geom_Axis2Placement::SetDirection (const gp_Dir& V) {
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axis.SetDirection (V);
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vxdir = V.CrossCrossed (vxdir, V);
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vydir = V.Crossed (vxdir);
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}
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//=======================================================================
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//function : SetXDirection
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//purpose :
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//=======================================================================
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void Geom_Axis2Placement::SetXDirection (const gp_Dir& Vx) {
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vxdir = axis.Direction().CrossCrossed (Vx, axis.Direction());
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vydir = axis.Direction().Crossed (vxdir);
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}
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//=======================================================================
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//function : SetYDirection
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//purpose :
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//=======================================================================
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void Geom_Axis2Placement::SetYDirection (const gp_Dir& Vy) {
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vxdir = Vy.Crossed (axis.Direction());
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vydir = (axis.Direction()).Crossed (vxdir);
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}
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//=======================================================================
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//function : Ax2
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//purpose :
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//=======================================================================
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gp_Ax2 Geom_Axis2Placement::Ax2 () const {
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return gp_Ax2 (axis.Location(), axis.Direction(), vxdir);
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}
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//=======================================================================
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//function : Transform
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//purpose :
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//=======================================================================
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void Geom_Axis2Placement::Transform (const gp_Trsf& T) {
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//axis.Location().Transform (T);
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axis.SetLocation(axis.Location().Transformed(T)); // 10-03-93
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vxdir.Transform (T);
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vydir.Transform (T);
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axis.SetDirection (vxdir.Crossed (vydir));
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}
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