).. D!, II f:}~:....•.. i. iO!~ I lipping is an essential part of image synthesis. Traditionally, polygon
clipping has been used to clip out the portions of a polygon that lie outside the window of the …

" Spatial Databases covers all of the major themes of the field--representation, query
languages, computational geometry, spatial indexing--using geographic information …

The intended audience of this book (and the combined two volumes especially) is quite
broad. It can be used in a variety of computer graphics courses or by those who are trying to …

Clipping 2D polygons is one of the basic routines in computer graphics. In rendering
complex 3D images it has to be done several thousand times. Efficient algorithms are …

A new concept and method for line clipping is developed that describes clipping in an exact
and mathematical form. The basic ideas form the foundation for a family of algorithms for …

While both structured and unstructured approaches for CFD have enjoyed reasonable
success in their application to real-world problems, neither method has offered a truly …

This contribution presents a brief survey of clipping and intersection algorithms in E 2 and E
3 with a nearly complete list of relevant references. Some algorithms use the projective …

多边形裁剪与线剪裁相比具有更广泛的实用意义, 因此它是目前裁剪研究的主要课题.
提出了一个多边形裁剪多边形的有效算法. 其中的多边形都可以是一般多边形 …

This paper presents a new algorithm for computing Boolean operations on polygons. These
kind of operations are frequently used in the geosciences in order to get spatial information …

This paper presents a new 2D polygon clipping method, based on an extension to the
Sutherland-Cohen 2D line clipping method. After discussing three basic polygon clipping …