[529] | 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 | |
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| 28 | #ifndef G4OPENINVENTORVIEWER_HH |
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| 29 | #define G4OPENINVENTORVIEWER_HH |
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| 30 | |
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| 31 | #ifdef G4VIS_BUILD_OI_DRIVER |
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| 32 | |
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| 33 | // Inheritance : |
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| 34 | #include "G4VViewer.hh" |
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| 35 | |
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| 36 | class SoSelection; |
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| 37 | class SoPath; |
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| 38 | class SoCamera; |
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| 39 | class SoSensor; |
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| 40 | class SoNodeSensor; |
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| 41 | |
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| 42 | class Geant4_SoImageWriter; |
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| 43 | class Geant4_SoGL2PSAction; |
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| 44 | class G4OpenInventorSceneHandler; |
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| 45 | class G4VInteractorManager; |
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| 46 | class SbVec3f; |
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| 47 | |
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| 48 | // |
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| 49 | // Base class for various OpenInventorView classes. |
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| 50 | // |
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| 51 | class G4OpenInventorViewer: public G4VViewer { |
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| 52 | public: //G4VViewer |
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| 53 | virtual void DrawView(); |
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| 54 | virtual void ShowView(); |
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| 55 | virtual void ClearView(); |
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| 56 | virtual void SetView(); |
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| 57 | virtual void KernelVisitDecision(); |
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| 58 | public: |
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| 59 | G4OpenInventorViewer(G4OpenInventorSceneHandler& scene, |
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| 60 | const G4String& name = ""); |
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| 61 | virtual ~G4OpenInventorViewer(); |
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| 62 | protected: |
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| 63 | virtual void ViewerRender() = 0; |
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| 64 | virtual SoCamera* GetCamera() = 0; |
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| 65 | void Escape(); |
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| 66 | void WritePostScript(const G4String& file = "g4out.ps"); |
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| 67 | void WritePixmapPostScript(const G4String& file = "g4out.ps"); |
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| 68 | void WriteInventor(const G4String& file = "g4out.iv"); |
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| 69 | void SceneGraphStatistics(); |
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| 70 | void EraseDetector(); |
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| 71 | void EraseEvent(); |
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| 72 | void SetPreviewAndFull(); |
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| 73 | void SetPreview(); |
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| 74 | void SetSolid(); |
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| 75 | void SetWireFrame(); |
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| 76 | void SetReducedWireFrame(bool); |
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| 77 | void UpdateScene(); |
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| 78 | G4String Help(const G4String& topic = "controls"); |
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| 79 | private: |
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| 80 | static void SelectionCB(void*,SoPath*); |
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| 81 | //static void DeselectionCB(void*,SoPath*); |
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| 82 | static void GroupCameraSensorCB(void*,SoSensor*); |
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| 83 | static void CameraSensorCB(void*,SoSensor*); |
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| 84 | static void pointAt(SoCamera*,const SbVec3f & targetpoint, const SbVec3f & upvector); |
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| 85 | static void lookAt(SoCamera*,const SbVec3f & dir, const SbVec3f & up); |
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| 86 | static void lookedAt(SoCamera*,SbVec3f & dir, SbVec3f & up); |
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| 87 | private: |
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| 88 | G4bool CompareForKernelVisit(G4ViewParameters&); |
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| 89 | void DrawDetector(); |
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| 90 | private: |
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| 91 | G4ViewParameters fLastVP; // Memory for making kernel visit decisions. |
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| 92 | protected: |
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| 93 | G4OpenInventorSceneHandler& fG4OpenInventorSceneHandler; |
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| 94 | G4VInteractorManager* fInteractorManager; |
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| 95 | SoSelection* fSoSelection; |
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| 96 | Geant4_SoImageWriter* fSoImageWriter; |
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| 97 | Geant4_SoGL2PSAction* fGL2PSAction; |
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| 98 | SoNodeSensor* fGroupCameraSensor; |
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| 99 | SoNodeSensor* fCameraSensor; |
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| 100 | }; |
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| 101 | |
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| 102 | #endif |
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| 103 | |
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| 104 | #endif |
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