1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G4Scale.cc,v 1.9 2006/06/29 19:07:14 gunter Exp $ |
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28 | // GEANT4 tag $Name: $ |
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29 | // |
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30 | // |
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31 | // John Allison 21st July 2001 |
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32 | |
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33 | #include "G4Scale.hh" |
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34 | |
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35 | G4Scale::G4Scale (G4double length, const G4String& annotation, |
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36 | G4Scale::Direction direction, |
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37 | G4bool autoPlacing, |
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38 | G4double xmid, G4double ymid, G4double zmid): |
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39 | fLength(length), |
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40 | fAnnotation(annotation), |
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41 | fDirection(direction), |
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42 | fAutoPlacing(autoPlacing), |
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43 | fXmid(xmid), fYmid(ymid), fZmid(zmid) {} |
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44 | |
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45 | G4Scale::~G4Scale () {} |
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46 | |
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47 | const G4String G4Scale::GuidanceString |
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48 | ( |
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49 | "An annotated line in the specified direction with tick marks at the" |
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50 | "\nend. If autoPlacing is true it is required to be centred at the" |
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51 | "\nfront, right, bottom corner of the world space, comfortably outside" |
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52 | "\nthe existing bounding box/sphere so that existing objects do not" |
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53 | "\nobscure it. Otherwise it is required to be drawn with mid-point at" |
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54 | "\n(xmid, ymid, zmid)." |
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55 | "\n" |
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56 | "\nThe auto placing algorithm might be:" |
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57 | "\n x = xmin + (1 + comfort) * (xmax - xmin);" |
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58 | "\n y = ymin - comfort * (ymax - ymin);" |
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59 | "\n z = zmin + (1 + comfort) * (zmax - zmin);" |
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60 | "\n if direction == x then (x - length,y,z) to (x,y,z);" |
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61 | "\n if direction == y then (x,y,z) to (x,y + length,z);" |
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62 | "\n if direction == z then (x,y,z - length) to (x,y,z);" |
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63 | ); |
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64 | |
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65 | const G4String& G4Scale::GetGuidanceString() |
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66 | { |
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67 | return GuidanceString; |
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68 | } |
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