If the point is within the polygon, the line will intersect the edges of the polygon an odd number of times.
如果该点位于多边形内，该线将与多边形的边相交奇数次。
For the simplicity and suitability of the polygon meshes, they have become the most appropriate representation of those models.
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。
Each point of the polygon is added to the temporary shape on line 23, and if it's the first point in the polygon, its location is recorded as the placement for the text annotating that piece.
多边形的各个点都将被添加到第23行的临时图形中，并且如果它是多边形中的第一个点，则把其位置记录为注释该部分的文本的位置。
Boundaries of the polygon may extend to infinity.
多角形的边界可以延伸到无穷远处。
To reduce the polygon count I made the haystack hollow.
为了减少多边形计数，我制作了空心草堆。
E. g. Boundaries of the polygon may extend to infinity.
多角形的边界可以延伸到无穷远处。
The main way I do that is to replace the polygon borders with a noisy line.
我所用的方法是用扰乱的线条来替换多边形边界。
Note that you can change the coordinates to map any part of the texture to any part of the polygon face.
你可以通过修改纹理坐标来使用任意的部分覆盖多边形表面。
An improved algorithm is proposed based on the polygon convex decomposition algorithm based on point visibility.
在参考基于顶点可见性的凹多边形凸分解算法的基础上，提出了改进的方法。
The system uses the simulated annealing algorithm and the polygon algorithm in parallel condition to optimization design for arch dam.
采用并行环境下的模拟退火算法和复形法对拱坝进行体形优化设计。
By default, the polygon-filling mode is ALTERNATE, but you can set it to WINDING. The difference between the two modes is shown in Figure 5-19.
缺省情况下，多边形填充模式是ALTERNATE，但是你可以设置它为WINDING。这两种模式之间的区别在图5 - 19中显示。
The meshing theory and application of the dual meshing silent chain drive are investigated to reduce the polygon movement and the meshing contact.
本文通过分析齿形链传动过程中存在的多边形效应和啮合冲击，开展了双面啮合齿形链传动啮合理论与应用研究。
Grid method is an improved algorithm of the directed-loop method: it utilizes the orientation of the polygon and region partition at the same time.
网格法是有向回路法的改进算法，利用了多边形的方向性和区域划分。
The machining precision can be improved and the dimension scope of machining the polygon prism is enlarged by using the proposed compensation method.
采用这种误差补偿方法可以大大地提高车削多面体的精度，扩大车削多面体的尺寸范围。
Utilizing the extension of the polygon exterior angle sum theorem, directions of curvilinear polygons were judged and redundant polygons were deleted.
利用多边形外角定理的推广，判断偏置后曲线多边形的旋向，删除多余多边形。
At the same time the author points out that the polygon vertexes can be sorted clockwise or anticlockwise by judging the sign of the vector polygon area.
同时指出可以通过判断矢量多边形面积的正负值将多边形的顶点按照顺时针或逆时针方向排序。
And the integrating raster with vector technology predigests the polygon overlaying operation, realizes inner span part vectorizing and speed up the process.
采用矢量与栅格结合的技术进行更新，简化了矢量多边形叠交运算，实现了图斑内部的局部矢量化，提高了处理速度。
The calculation and test show that the polygon effect of the new silent chain with inner-outer meshing is less than that of the silent chain with outer meshing.
计算及试验研究表明，新型内-外复合啮合齿形链的多边形效应明显小于外啮合齿形链。
The algorithm based on C Tree can complete the polygon selection and combination operation in high efficiency for given large scale polygon map layer and small output scale.
对于给定的大比例尺地图多边形图层数据，该算法可以高效率地完成多边形选取与合并的综合操作，输出小比例尺地图图层数据。
This algorithm considers the polygon vertex normal predigesting rule as a basic gist. On the precondition of assuring terrain effect, it can predigest models in large extent.
这种算法以多边形顶点法矢最简化准则为基本依据，能在保证地形视觉效果的前提下，对模型进行大幅度简化。
A lot of experiments for open loop control and closed loop control have been made according to the polygon voltage vector control. The experiment result shows that the new scheme is feasible.
对于采用多边形电压矢量新方案，我们分别进行了大量的开环及速度闭环实验，实验结果表明本控制方案是可行的。
The front end of the speed reduction crankshaft (1) and the tail end of the main shaft (3) are made by adopting the polygon structure and are same as the inner structures of the grooves (5) and (6).
减速机轴(1)前端与主轴(3)的末端均采用多边形结构构成，并且与凹槽(5)及凹槽(6)的内部构造相同。
The polygon shapes and sizes are a bit irregular.
多边形的形状和大小都有点不规则。
The triangle is also a subclass of the Polygon type, which is derived from a Figure type.
triangle还是Polygon类型的一个子类，后者由Figure类派生而来。
The polygon is employed to present the aircraft contour approximately, and the aircraft can be recognized by recognizing the characteristic polygon.
该方法用多边形近似代替已提取出的飞机边缘轮廓，通过对该特征多边形的识别从而达到对飞机的识别。
The polygon is employed to present the aircraft contour approximately, and the aircraft can be recognized by recognizing the characteristic polygon.
该方法用多边形近似代替已提取出的飞机边缘轮廓，通过对该特征多边形的识别从而达到对飞机的识别。
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