同时，给出了任意简单多边形走向的充要条件。
Meanwhile, the sufficient and necessary condition for the orientation of an arbitrary simple polygon is given.
实验结果表明，该方法对于随机生成的简单多边形域三角化速度快，平均计算时间呈近似线性。
The tested analysis shows that for simple polygonal domains randomly generated, the algorithm is efficient in computation and has an almost linear run time.
思路是设计一个矩形辅助窗口，并利用“四边形对角线交换”技术来获得简单多边形的三角剖分。
The TSP problem is solved by designing an auxiliary square window and utilizing a "quadrilateral diagonal exchanging" technique.
考察了简单多边形的核在构成方面的性质，结合已有的成果，提出了一种求简单多边形核的新算法。
This paper inspects the properties in constitution of kernel of simple polygon, and a new algorithm for calculating the kernel of a simple polygon is proposed combined with the existing achievement.
提出了一种基于有序简单多边形的平面点集凸包快速求取的改进算法，新的算法能够避免极值点重合的问题。
This paper improves the fast convex hull algorithm of planar point set based on sorted simple polygon.
提出简单多边形距离计算方法，在计算简单多边形最近距离的同时，可以求得多边形之间彼此面对的线段链。
A closest distance computation method for simple polygons has been presented in this paper, which can be used to get the line segments (one chain from each polygon) of polygons at the same time.
设P和Q为平面内两个互不相交的简单多边形 ，若 P在平面内绕某点旋转 ，文中讨论了其旋转可移动性问题 。
Let P and Q be two nonintersecting simple polygons in the plane, this paper discusses the rotational movability of them if P rotates around a point and collides with Q .
简言之，矢量数据利用最简单的拓扑实体—点、线和多边形，并在二维笛卡尔坐标系统中固定它们来描述地理特征。
In short, vector data take the simplest topological entities — points, lines, and polygons — and anchor them within a 2-d Cartesian coordinate system to describe geographical features.
在船舶靠泊操纵仿真中，由于船舶不能视为质点运动，因此船岸距离的计算不能简单地归结为点线距离，而应该用多边形间距方法进行计算。
Vessel can not be regarded as particle while vessel is berthing, so distance of vessel and shoreline is not distance of point and line, it should be calculated as space between polygon and line.
由于多边形网格的简单性和普适性，使之成为该类模型较为适宜的表示方法。
For the simplicity and suitability of the polygon meshes, they have become the most appropriate representation of those models.
在算法中，所有的B3样条曲线的控制点可以通过对多边形的顶点简单计算产生。
The control points of the B3-spline to be constructed are computed simply by the vertices of the given polygon.
本文对多边形厚板弯曲问题，提出了一种新的简单的边界元解法。
In this paper a new simple boundary element method for solving polygonal thick plate bending problems is proposed.
封闭曲线的路径是循环的，包围一个或更多区域，简单的例子如圆、椭圆、多边形。
A closed curve is a path that repeats itself, and thus encloses one or more regions. Simple examples include circles, ellipses, and polygons.
频率多边形比直方图更简单。
The frequency polygon is simpler than its histogram counterpart.
最简单的方法就是你当你打开投影纹理和设置纹理变换矩阵的时候仅仅渲染那些你试图把纹理投射上去的多边形。
One is to simply only render the polygons you intend to project the texture on when you have projecting texture active and the projection in the texture transformation matrix.
简单线性梯度很容易：画一个四边形多边形的两个顶点设置为一个颜色和它的两个顶点设置为第二个颜色。
A simple linear gradient is easy: draw a quadrilateral polygon with two of its vertices set to one color and two of its vertices set to a second color.
举个项目的例子，使用NURB建模和多边形建模去创建简单对象如汽车和卡通人物。
An example of a project that I will ask of you is to use NURB modeling and polygon modeling to create simple objects like cars and cartoon characters.
这一步操作很简单，只需将所有屋顶用多边形工具选出，然后用笔刷工具把它们涂白。
This step simply involved selecting each section of the roofs with the polygonal tool and painting them white with the brush tool.
边缘填充是一类多边形扫描转换算法，算法思路清晰，结构简单。
Edge filling algorithm is one of scan conversion algorithm. The thought of Edge filling is distinct and its structure is simple.
边缘填充是一类多边形扫描转换算法，算法思路清晰，结构简单。
Edge filling algorithm is one of scan conversion algorithm. The thought of Edge filling is distinct and its structure is simple.
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