CModelViewerCamera

type CModelViewerCamera = class(CBaseCamera)

protected

  m_WorldArcBall: CD3DArcBall;

  m_ViewArcBall: CD3DArcBall;

  m_vModelCenter: TD3DXVector3;

  m_mModelLastRot: TD3DXMatrix;

  m_mModelRot: TD3DXMatrix;

  m_mWorld: TD3DXMatrix;

  m_nRotateModelButtonMask: Integer;

  m_nZoomButtonMask: Integer;

  m_nRotateCameraButtonMask: Integer;

  m_bAttachCameraToModel: Boolean;

  m_bLimitPitch: Boolean;

  m_fRadius: Single;

  m_fDefaultRadius: Single;

  m_fMinRadius: Single;

  m_fMaxRadius: Single;

  m_bDragSinceLastUpdate: Boolean;

  m_mCameraRotLast: TD3DXMatrix;

public

  constructor Create;

  destructor Destroy; override;

  function HandleMessages(); override;

  procedure FrameMove(); override;

  procedure SetDragRect(); override;

  procedure Reset; override;

  procedure SetViewParams(); override;

  procedure SetButtonMasks();

  procedure SetAttachCameraToModel();

  procedure SetWindow();

  procedure SetRadius();

  procedure SetModelCenter();

  procedure SetLimitPitch();

  procedure SetViewQuat();

  procedure SetWorldQuat();

  function GetWorldMatrix;

  procedure SetWorldMatrix();

end;

CModelViewerCamera

CBaseCamera

TObject