G. Birgin. Using sentinels to detect intersections of convex and nonconvex polygons. Computational & Applied Mathematics, 29:247-267, 2010.W. F. Mascarenhas and E. G. Birgin, Using sentinels to detect intersections of convex and nonconvex polygons, Computational & Applied Mathematics 29, pp...
凸多面体的骨架和三连通平面图存在一一对应关系。而凸多边形和图的直线画法有着千丝万缕的关系。这里先暂时摘录如下。优化调整等有时间再做。 A convex polygon is a simple polygon (not self-intersecting) in w…
Given a two-dimensional, non-overlapping layout of convex and non-convex polygons, compaction can be thought of as simulating the motion of the polygons resulting from applied 'forces'. By moving many polygons simultaneously, compaction can improve the material utilization of even tightly packed ...
handling non-convex polygons have been introduced. The focus of this paper is on the development and application of these ideas to the resolution of non- convex nesting problems. In the next section the basic concept to satisfy the geometric constraints between poligonal pieces, the nofit poly...
We explore several families of flip-graphs, all related to polygons or punctured polygons. In particular, we consider the topological flip-graphs of once p
Greiner-Hormann polygon clipping (fork) Does AND, OR, XOR (intersection, union, difference, if you're human) Plays nicely with Leaflet, comes with an adaptor for it Handles non-convex polygons and multiple clipping areas ~3kb compressed, no dependencies Changes in this fork This fork implemen...
A general construction of barycentric coordinates over convex polygons A method for the enumeration of various classes of column-convex polygons Compaction and separation algorithms for non-convex polygons and their applications ☆ A method for the enumeration of various classes of column-convex polygon...
Want to thank TFD for its existence? Tell a friend about us, add a link to this page, or visit the webmaster's page for free fun content. Link to this page: <a href="https://www.thefreedictionary.com/Nonconvex+regular+polygon">Star polygon</a> Facebook Twitter ...
Solving nesting problems with non‐convex polygons by constraint logic programming Carravilla MA, Ribeiro C, Oliveira JF (2003) Solving nesting problems with non-convex polygons by constraint logic programming. Int Trans Oper Res 10(6... MA Carravilla,C Ribeiro,JF Oliveira - 《International ...
Modelling and solving of the allocation problem of non-convex polygons with rotationsAllocationnonlinear optimizationThe work deals with the problem of optimal allocation of objects of the so-called irregular form. The objects are allocated on a strip of given width. The rotation of objects are ...