Difference algorithm for polygons. Can realize two arbitrary polygons (no island exists) between the crop.

Packet : 99273876rec1.rar filelist
REC1
REC1\REC.clw
REC1\ReadMe.txt
REC1\REC.h
REC1\REC.cpp
REC1\StdAfx.h
REC1\StdAfx.cpp
REC1\MainFrm.h
REC1\MainFrm.cpp
REC1\Resource.h
REC1\REC.rc
REC1\MakeHelp.bat
REC1\REC.dsw
REC1\REC.ncb
REC1\REC.plg
REC1\RECDoc.h
REC1\RECView.h
REC1\REC.dsp
REC1\RECView.cpp
REC1\REC.APS
REC1\Object.h
REC1\Object.cpp
REC1\Draw.h
REC1\Draw.cpp
REC1\RECDoc.cpp
REC1\REC.opt
REC1\hlp
REC1\hlp\REC.hpj
REC1\hlp\REC.cnt
REC1\hlp\AfxCore.rtf
REC1\hlp\AfxPrint.rtf
REC1\hlp\AppExit.bmp
REC1\hlp\HlpSBar.bmp
REC1\hlp\ScMenu.bmp
REC1\hlp\FileNew.bmp
REC1\hlp\FileOpen.bmp
REC1\hlp\FilePrnt.bmp
REC1\hlp\FileSave.bmp
REC1\hlp\EditCopy.bmp
REC1\hlp\EditCut.bmp
REC1\hlp\EditPast.bmp
REC1\hlp\EditUndo.bmp
REC1\hlp\CurArw4.bmp
REC1\hlp\CurArw2.bmp
REC1\hlp\CurHelp.bmp
REC1\hlp\Scmax.bmp
REC1\hlp\Scmin.bmp
REC1\hlp\Bullet.bmp
REC1\hlp\HlpTBar.bmp
REC1\hlp\RecFirst.bmp
REC1\hlp\RecPrev.bmp
REC1\hlp\RecNext.bmp
REC1\hlp\RecLast.bmp
REC1\hlp\REC.hm
REC1\hlp\REC.LOG
REC1\hlp\REC.ph
REC1\res
REC1\res\REC.rc2
REC1\res\RECDoc.ico
REC1\res\REC.ico
REC1\res\Toolbar.bmp

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．