include/svx/camera3d.hxx

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  19
  20 #ifndef INCLUDED_SVX_CAMERA3D_HXX
  21 #define INCLUDED_SVX_CAMERA3D_HXX
  22
  23 #include <basegfx/point/b3dpoint.hxx>
  24 #include <sal/types.h>
  25 #include <svx/viewpt3d.hxx>
  26 #include <svx/svxdllapi.h>
  27
  28 /*************************************************************************
  29 |*
  30 |* Camera derivative
  31 |*
  32 \************************************************************************/
  33
  34 class SAL_WARN_UNUSED SVX_DLLPUBLIC Camera3D final : public Viewport3D
  35 {
  36     basegfx::B3DPoint   aPosition;
  37     basegfx::B3DPoint   aLookAt;
  38     double      fFocalLength;
  39     double      fBankAngle;
  40
  41     bool bAutoAdjustProjection;
  42
  43 public:
  44     Camera3D(const basegfx::B3DPoint& rPos, const basegfx::B3DPoint& rLookAt,
  45              double fFocalLen = 35.0);
  46     Camera3D();
  47
  48     void SetViewWindow(double fX, double fY, double fW, double fH);
  49
  50     void SetPosition(const basegfx::B3DPoint& rNewPos);
  51     const basegfx::B3DPoint& GetPosition() const { return aPosition; }
  52     void SetLookAt(const basegfx::B3DPoint& rNewLookAt);
  53     void SetPosAndLookAt(const basegfx::B3DPoint& rNewPos, const basegfx::B3DPoint& rNewLookAt);
  54
  55     // Focal length in mm
  56     void    SetFocalLength(double fLen);
  57     double  GetFocalLength() const { return fFocalLength; }
  58
  59     // Bank angle left/right
  60     void    SetBankAngle(double fAngle);
  61
  62     void SetAutoAdjustProjection(bool bAdjust)
  63         { bAutoAdjustProjection = bAdjust; }
  64 };
  65
  66 #endif // INCLUDED_SVX_CAMERA3D_HXX
  67
  68 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */