1 | /*
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2 | * GLMoleculeObject.hpp
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3 | *
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4 | * This is based on the Qt3D example "teaservice", specifically meshobject.h.
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5 | *
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6 | * Created on: Aug 17, 2011
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7 | * Author: heber
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8 | */
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9 |
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10 | #ifndef GLMOLECULEOBJECT_HPP_
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11 | #define GLMOLECULEOBJECT_HPP_
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12 |
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13 | // include config.h
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14 | #ifdef HAVE_CONFIG_H
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15 | #include <config.h>
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16 | #endif
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17 |
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18 |
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19 | #include <QtCore/qobject.h>
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20 | #include <QtGui/qevent.h>
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21 |
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22 | #include <Qt3D/qglpainter.h>
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23 | #include <Qt3D/qglabstractscene.h>
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24 |
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25 | class QGLView;
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26 | class QGLSceneNode;
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27 | class GLMoleculeScene;
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28 |
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29 | /** This class represents a single object within a molecule, e.g. atom or bond.
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30 | *
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31 | */
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32 | class GLMoleculeObject : public QObject
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33 | {
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34 | Q_OBJECT
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35 |
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36 | //!> Allow it to call cleanMaterialMap()
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37 | friend class GLWorldScene;
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38 | public:
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39 | explicit GLMoleculeObject(QGLSceneNode *mesh[], QObject *parent=0);
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40 | explicit GLMoleculeObject(QGLSceneNode *mesh, QObject *parent=0);
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41 | explicit GLMoleculeObject(QGLAbstractScene *scene, QObject *parent=0);
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42 | virtual ~GLMoleculeObject();
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43 |
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44 | QVector3D position() const { return m_position; }
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45 | void setPosition(const QVector3D& value) { m_position = value; }
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46 |
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47 | qreal scale() const { return m_scale; }
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48 | void setScale(qreal value) { m_scale = value; }
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49 |
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50 | qreal scaleZ() const { return m_scaleZ; }
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51 | void setScaleZ(qreal value) { m_scaleZ = value; }
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52 |
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53 | qreal rotationAngle() const { return m_rotationAngle; }
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54 | void setRotationAngle(qreal value) { m_rotationAngle = value; }
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55 |
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56 | QVector3D rotationVector() const { return m_rotationVector; }
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57 | void setRotationVector(const QVector3D& value) { m_rotationVector = value; }
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58 |
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59 | QGLMaterial *material() const { return m_material; }
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60 | void setMaterial(QGLMaterial *value) { m_material = value; }
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61 |
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62 | QGLAbstractEffect *effect() const { return m_effect; }
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63 | void setEffect(QGLAbstractEffect *value) { m_effect = value; }
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64 |
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65 | int objectId() const { return m_objectId; }
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66 | void setObjectId(int id) { m_objectId = id; }
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67 |
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68 | bool selected() const { return m_selected; }
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69 | void setSelected(bool value);
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70 |
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71 | void initStaticMaterials();
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72 | void initialize(QGLView *view, QGLPainter *painter);
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73 | virtual void draw(QGLPainter *painter, const QVector4D &cameraPlane);
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74 | void drawSelectionBox(QGLPainter *painter);
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75 |
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76 | signals:
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77 | void pressed();
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78 | void released();
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79 | void clicked();
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80 | void doubleClicked();
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81 | void hoverChanged(GLMoleculeObject *ob);
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82 | void selectionChanged();
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83 | void changed();
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84 |
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85 | protected:
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86 | bool event(QEvent *e);
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87 |
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88 | static QGLMaterial* getMaterial(size_t);
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89 | static void cleanMaterialMap();
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90 |
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91 | typedef std::map< size_t, QGLMaterial *> ElementMaterialMap;
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92 | static ElementMaterialMap ElementNoMaterialMap;
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93 |
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94 | public:
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95 | enum{DETAIL_HIGHEST, DETAIL_HIGH, DETAIL_MEDIUM, DETAIL_LOW, DETAILTYPES_MAX} DetailType;
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96 |
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97 | protected:
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98 |
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99 | static double detailMinDistance[DETAILTYPES_MAX];
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100 |
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101 | QGLSceneNode *m_mesh[DETAILTYPES_MAX];
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102 | QGLAbstractScene *m_scene;
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103 | QVector3D m_position;
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104 | qreal m_scale;
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105 | qreal m_scaleZ;
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106 | qreal m_rotationAngle;
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107 | QVector3D m_rotationVector;
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108 | QGLMaterial *m_material;
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109 | static QGLMaterial *m_hoverMaterial;
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110 | static QGLMaterial *m_selectionMaterial;
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111 | static QGLMaterial *m_selectionBoxMaterial;
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112 | QGLAbstractEffect *m_effect;
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113 | int m_objectId;
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114 | bool m_hovering;
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115 | bool m_selected;
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116 | };
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117 |
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118 |
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119 | #endif /* GLMOLECULEOBJECT_HPP_ */
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