qplanegeometry.h 3.9 KB

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  3. ** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
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  6. ** This file is part of the Qt3D module of the Qt Toolkit.
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  38. ****************************************************************************/
  39. #ifndef QT3DEXTRAS_QPLANEGEOMETRY_H
  40. #define QT3DEXTRAS_QPLANEGEOMETRY_H
  41. #include <Qt3DExtras/qt3dextras_global.h>
  42. #include <Qt3DRender/qgeometry.h>
  43. #include <QSize>
  44. QT_BEGIN_NAMESPACE
  45. namespace Qt3DRender {
  46. class QAttribute;
  47. } // Qt3DRender
  48. namespace Qt3DExtras {
  49. class QPlaneGeometryPrivate;
  50. class QT3DEXTRASSHARED_EXPORT QPlaneGeometry : public Qt3DRender::QGeometry
  51. {
  52. Q_OBJECT
  53. Q_PROPERTY(float width READ width WRITE setWidth NOTIFY widthChanged)
  54. Q_PROPERTY(float height READ height WRITE setHeight NOTIFY heightChanged)
  55. Q_PROPERTY(QSize resolution READ resolution WRITE setResolution NOTIFY resolutionChanged)
  56. Q_PROPERTY(Qt3DRender::QAttribute *positionAttribute READ positionAttribute CONSTANT)
  57. Q_PROPERTY(Qt3DRender::QAttribute *normalAttribute READ normalAttribute CONSTANT)
  58. Q_PROPERTY(Qt3DRender::QAttribute *texCoordAttribute READ texCoordAttribute CONSTANT)
  59. Q_PROPERTY(Qt3DRender::QAttribute *tangentAttribute READ tangentAttribute CONSTANT)
  60. Q_PROPERTY(Qt3DRender::QAttribute *indexAttribute READ indexAttribute CONSTANT)
  61. public:
  62. explicit QPlaneGeometry(QNode *parent = nullptr);
  63. ~QPlaneGeometry();
  64. void updateVertices();
  65. void updateIndices();
  66. QSize resolution() const;
  67. float width() const;
  68. float height() const;
  69. Qt3DRender::QAttribute *positionAttribute() const;
  70. Qt3DRender::QAttribute *normalAttribute() const;
  71. Qt3DRender::QAttribute *texCoordAttribute() const;
  72. Qt3DRender::QAttribute *tangentAttribute() const;
  73. Qt3DRender::QAttribute *indexAttribute() const;
  74. public Q_SLOTS:
  75. void setResolution(const QSize &resolution);
  76. void setWidth(float width);
  77. void setHeight(float height);
  78. Q_SIGNALS:
  79. void resolutionChanged(const QSize &resolution);
  80. void widthChanged(float width);
  81. void heightChanged(float height);
  82. protected:
  83. QPlaneGeometry(QPlaneGeometryPrivate &dd, QNode *parent = nullptr);
  84. private:
  85. Q_DECLARE_PRIVATE(QPlaneGeometry)
  86. };
  87. } // Qt3DExpoerimental
  88. QT_END_NAMESPACE
  89. #endif // QT3DEXTRAS_QPLANEGEOMETRY_H