Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of East China Shipbuilding Institute(Natural Science Edition)》 1988-04
Add to Favorite Get Latest Update

Arbitrary Polygon Clipping with Overlapping Edges Removal

Chen lu  
An extension to the Sutherland-Hodgman Algorithm for the polygon clipping with the overlapping edges removal is presented. A temporary vertex list and an intersection vertex list are set up when each edge of the polygon is clipped along the clipping window lines. A vertex tracing is performed thereafter to produce sub-polygons as the clipped result. The definition of these sub-polygons are the same as the input one. They do not have overlapping edges with the reentrant characteristics preserved.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved