This paper improves the fast convex hull algorithm of planar point set based on sorted simple polygon.
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。
Meanwhile, the sufficient and necessary condition for the orientation of an arbitrary simple polygon is given.
同时，给出了任意简单多边形走向的充要条件。
This algorithm can quickly report if kernel of simple polygon is empty, and can quickly get the point list of the kernel when the kernel exists.
该算法可以较快地对多边形的核为空的情况加以报告，而且在有核的情况下快速求解到核多边形的顶点序列。
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.
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。
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.
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。
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.
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。
Many resolution ratio model surface simplify algorithm come with one simple model approximate to say the primitive high-resolution model, reduce polygon that model show count, accelerate scene draw.
多分辨率模型表面简化算法用一简单的模型来近似表示原始的高分辨率模型，减少模型表示的多边形数，从而加速场景绘制。
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.
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.
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。
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