Polygon To Line 多边形到线
polygon hidden line 多边形隐藏线
line in polygon calculation 多边形内线判断计算
Simplify Line Or Polygon 简化线或多边形
Draw Line to Split Polygon 图形切割
n-regular-polygon coaxial transmission line 正n边形同轴传输线
line-in-polygon overlay 线与多边形叠合
scan line polygon filling algorithm 扫描线多边形填充算法
scan-line polygon-filling algorithm 扫描线多边形填充算法
Traditional scan-line Polygon-Filling Algorithm can only deal with horizontal scan-lines and can only fill a polygon line by line.
传统的扫描线多边形填充算法只适用于水平扫描线的逐行填充。
If the horizontal line drawn is aligned with a polygon vertex, then only the segments that are below the line are counted.
如果所绘制的水平线与一个多边形顶点对齐，那么只计算位于该线下方的部分。
Recall from Section 1 of compositePieIndicators.pl that the location of the text is defined as the first set of polygon coordinates on a line from the triangle.vertices file.
回想一下 compositePieIndicators.pl 的第 1 部分，文本的位置被定义为 triangle.vertices 文件中某一行的第一组多边形坐标。
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