Gabriele Cosmo
128 lines
3.8 KiB
Plaintext
128 lines
3.8 KiB
Plaintext
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4Axis2Placement3D.icc,v 1.7 2001/07/20 11:52:42 gcosmo Exp $
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// GEANT4 tag $Name: geant4-05-00 $
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//
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// --------------------------------------------------------------------
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// GEANT 4 inline definitions file
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//
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// G4AxisPlacement3D.icc
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//
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// Implementation of inline methods of G4AxisPlacement3D
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// --------------------------------------------------------------------
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inline
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G4bool G4Axis2Placement3D::operator==(const G4Axis2Placement3D& other) const
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{
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return ((location == other.location) && (axis == other.axis) &&
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(refDirection == other.refDirection) &&
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(pX == other.pX) && (pY == other.pY) && (pZ == other.pZ) &&
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(toPlacementCoordinates == other.toPlacementCoordinates) &&
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(fromPlacementCoordinates == other.fromPlacementCoordinates))
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? true : false;
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}
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inline
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void G4Axis2Placement3D::Init( const G4Vector3D& refDirection0 ,
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const G4Vector3D& axis0 ,
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const G4Point3D& location0 )
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{
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refDirection = refDirection0;
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axis = axis0;
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location = location0;
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// get the axes of the placement coordinate system
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// (p[] of the STEP standard)
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pZ = axis.unit();
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pX = (refDirection-(refDirection*pZ)*pZ).unit();
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pY = pZ.cross(pX); // normalized
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// basis transformation
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fromPlacementCoordinates =
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G4Translate3D(location0) *
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G4Transform3D(HepXHat, HepYHat, HepZHat, pX, pY, pZ);
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toPlacementCoordinates= fromPlacementCoordinates.inverse();
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}
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inline
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G4Axis2Placement3D::G4Axis2Placement3D(const G4Vector3D& refDirection0,
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const G4Vector3D& axis0 ,
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const G4Point3D& location0 )
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{
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Init( refDirection0, axis0, location0);
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}
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inline
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G4Point3D G4Axis2Placement3D::GetLocation() const
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{
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return location;
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}
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inline
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G4Vector3D G4Axis2Placement3D::GetAxis() const
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{
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return axis;
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}
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inline
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G4Vector3D G4Axis2Placement3D::GetRefDirection() const
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{
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return refDirection;
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}
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/////////////////////////////////////////////////////////////////////////////
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inline
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const G4Transform3D& G4Axis2Placement3D::GetToPlacementCoordinates() const
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{
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return toPlacementCoordinates;
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}
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inline
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const G4Transform3D& G4Axis2Placement3D::GetFromPlacementCoordinates() const
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{
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return fromPlacementCoordinates;
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}
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inline
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G4Vector3D G4Axis2Placement3D::GetPX() const
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{
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return pX;
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}
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inline
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G4Vector3D G4Axis2Placement3D::GetPY() const
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{
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return pY;
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}
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inline
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G4Vector3D G4Axis2Placement3D::GetPZ() const
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{
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return pZ;
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}
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