UC知道以下一段话,我看不懂,帮我翻译下.(翻译高手请进!)
来源：百度知道 编辑：UC知道 时间：2024/05/16 17:16:28
Formally,a control net without boundary is a polar net if it consists of extraordinary mesh nodes surrounded by triangles,and of quadrilaterals that have nodes of valence four.The extraordinary mesh nodes need only be separated by one layer of nodes of valence four as illustrated in Figure 3,left. Applying quad-tri subdivision to a polar net is not a good alternative, since Loop subdivision also does not cope well with such input meshes(Figure 2).Polar subdivision differs structurally from tensored univariate schemes with singularities,in that the number of neighbors of the extraordinary point does not double with each polar subdivision step but stays fixed.
正式,如果它由被三角形包围的特别网孔节构成,一没有边界控制手段网是一地极的网,和有价的节的四边形的four.The特别网孔节需求仅被一层价四的节如同在图3中给配上插图那样,分开留下.应用方形天线-向一地极的网三体船再分不是一个好可能的选择,因为圈再分也不应付,好用这样投入网孔((图2).Polar再分独一地在结构上和tensored单变量的计划不同,在那个中特别点的邻居的数目不随着每一地极的再分步增加一倍但是维持固定的的状态.