include/svx/camera3d.hxx

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  19
  20 #ifndef INCLUDED_SVX_CAMERA3D_HXX
  21 #define INCLUDED_SVX_CAMERA3D_HXX
  22
  23 #include <svx/viewpt3d.hxx>
  24 #include <svx/svxdllapi.h>
  25
  26 /*************************************************************************
  27 |*
  28 |* Camera derivative
  29 |*
  30 \************************************************************************/
  31
  32 class SVX_DLLPUBLIC SAL_WARN_UNUSED Camera3D : public Viewport3D
  33 {
  34  protected:
  35     basegfx::B3DPoint   aResetPos;
  36     basegfx::B3DPoint   aResetLookAt;
  37     double      fResetFocalLength;
  38     double      fResetBankAngle;
  39
  40     basegfx::B3DPoint   aPosition;
  41     basegfx::B3DPoint   aLookAt;
  42     double      fFocalLength;
  43     double      fBankAngle;
  44
  45     bool bAutoAdjustProjection;
  46
  47  public:
  48     Camera3D(const basegfx::B3DPoint& rPos, const basegfx::B3DPoint& rLookAt,
  49              double fFocalLen = 35.0, double fBankAng = 0);
  50     Camera3D();
  51
  52     void SetDefaults(const basegfx::B3DPoint& rPos, const basegfx::B3DPoint& rLookAt,
  53                      double fFocalLen = 35.0, double fBankAng = 0);
  54
  55     void SetViewWindow(double fX, double fY, double fW, double fH);
  56
  57     void SetPosition(const basegfx::B3DPoint& rNewPos);
  58     const basegfx::B3DPoint& GetPosition() const { return aPosition; }
  59     void SetLookAt(const basegfx::B3DPoint& rNewLookAt);
  60     const basegfx::B3DPoint& GetLookAt() const { return aLookAt; }
  61     void SetPosAndLookAt(const basegfx::B3DPoint& rNewPos, const basegfx::B3DPoint& rNewLookAt);
  62
  63     // Focal length in mm
  64     void    SetFocalLength(double fLen);
  65     double  GetFocalLength() const { return fFocalLength; }
  66
  67     // Bank angle links/rechts
  68     void    SetBankAngle(double fAngle);
  69     double  GetBankAngle() const { return fBankAngle; }
  70
  71     void SetAutoAdjustProjection(bool bAdjust = true)
  72         { bAutoAdjustProjection = bAdjust; }
  73     bool IsAutoAdjustProjection() const { return bAutoAdjustProjection; }
  74 };
  75
  76 #endif // INCLUDED_SVX_CAMERA3D_HXX
  77
  78 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */