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HOpCameraZoom.h
00001 // Copyright (c) 1998-2014 by Tech Soft 3D, Inc.
00002 //
00003 // The information contained herein is confidential and proprietary to Tech Soft 3D, Inc.,
00004 // and considered a trade secret as defined under civil and criminal statutes.
00005 // Tech Soft 3D, Inc. shall pursue its civil and criminal remedies in the event of
00006 // unauthorized use or misappropriation of its trade secrets.  Use of this information
00007 // by anyone other than authorized employees of Tech Soft 3D, Inc. is granted only under
00008 // a written non-disclosure agreement, expressly prescribing the scope and manner of such use.
00009 
00010 // HPanCamera.h : interface of the HPanCamera class
00011 // zooms the camera of current view in realtime
00012 
00013 #ifndef _HOPCAMERAZOOM_H
00014 #define _HOPCAMERAZOOM_H
00015 
00016 #ifdef H_PACK_8
00017 #pragma pack(push)
00018 #pragma pack(8)
00019 #endif
00020 
00021 #include "HTools.h"
00022 #include "HBaseOperator.h"
00023 
00025 
00036 class MVO_API HOpCameraZoom : public HBaseOperator
00037 {
00038 public:
00046      HOpCameraZoom (HBaseView* view, int DoRepeat=0, int DoCapture=1);
00047     virtual ~HOpCameraZoom();
00048 
00052     virtual const char * GetName();  
00053 
00060     virtual int OnLButtonDown (HEventInfo &hevent);
00061 
00070     virtual int OnLButtonDownAndMove(HEventInfo &hevent);
00071 
00077     virtual int OnLButtonUp (HEventInfo &hevent);
00078 
00085     void SetLightFollowsCamera(bool follow){m_LightFollowsCamera = follow;};
00086 
00088     bool GetLightFollowsCamera(){return m_LightFollowsCamera;};
00094     virtual HBaseOperator * Clone();
00095 
00096 private:
00097     bool    m_LightFollowsCamera;   
00098     HPoint  m_ptDist, m_ptCamera;
00099     float   m_Width, m_Height, m_fLength;
00100 };
00101 
00102 
00103 #ifdef H_PACK_8
00104 #pragma pack(pop)
00105 #endif
00106 
00107 #endif
00108 
00109 
00110