顶点

There are several ways to optimize vertex shaders. Here are a few rules of thumb

有一些方法可以优化顶点着色程序，下面是最重要的一些部分

Import a map of the vertex, edge, and other information, the output of adjacent information.

输入一个图的顶点，边数等信息，输出图的邻接信息。

The last parameter is the number of bytes of each element in the vertex declaration.

最后一个参数是顶点申明中的每一个成分的字节数。

Unfortunately the answer is no, it's not currently possible to index the vertex components independently.

不幸的是，这个问题的答案是不行。现在对顶点数据独立进行索引还是不可能的。

Posterior vomer mucoperiosteal flap was designed by dissecting the posterior vomer, and then each side of PVMF was sutured with the same side mucosal flap and the levator veli palatini. Result: This method was applied in 55 cases with satisfactory results of extending and elevating soft palate, and achieving velopharyngeal closure.

55例先天性Ⅱ、Ⅲ度腭裂患者犁骨后缘正中纵向剖开，分别形成两犁骨后缘犁骨粘膜瓣，将腭帆提肌止点连同同部位软腭鼻腔侧粘膜一起缝合于犁骨后缘犁骨粘膜瓣顶点上，上提后推软腭，再缝合口腔侧粘膜。

Loosedthe illter-elemefit colltinuity further with the requirement of Irons patch teSt,obtains the weak continuity condition ensured convergence.

用分片试验的要求来进一步放松单元间的连续性，可以得到保证收敛的弱连续条件，它只包括单元顶点的函数值连续和法向导数积分连续2个条件，从而扩大了有限元的构造范围。

Loosedthe inter-element continuity further with the requirement of Irons'patch test,obtains the weak continuity condition ensured convergence.It comprises thefunction value at the node continue and its nominal derivative continue 2conditions,hence do enlarge the constructing area of the finite element.

用分片试验的要求来进一步放松单元间的连续性，可以得到保证收敛的弱连续条件，它只包括单元顶点的函数值连续和法向导数积分连续2个条件，从而扩大了有限元的构造范围。

The weight lifter's strength peaked just in time for the competition.

这名举重选手的力气正好在比赛期间达到顶点。

Finally, each pair of 3 D vertices with connecting relationship is connected to form a wire frame model.

传统的空间边生成方法[3 6] 是先从已生成的空间顶点集中任取 2点连成 1条边，并将该边重新投影到 3个视图中与原视图中的各节点和线段进行匹配，若该边的投影能够分别在 3个视图中找到相对

Some key algorithms were researched here: a "cut-and-sew" algorithm was presented here to resolve the reconstruction problem of adjacent section contour lines which different from shape and polygon vertex count; a random polygon triangulation algorithm based on CDT was studied to resolve the modeling problem of complex geological model with stones and holes inside; a grid-constraining algorithm of judging whether a point is in a polyhedron was studied here to construct the corresponding geological block model which constrained to wire frame model.

研究了构模过程中的若干关键算法：提出"切开-缝合"算法，解决了形状和顶点数目差异较大的相邻剖面轮廓线重构三维形体模型问题；研究了基于约束Delaunay三角剖分的任意多边形三角剖分算法，解决了含夹石或孔洞的复杂地质体构模问题；研究了判断点在多面体内的网格约束算法，以线框模型为约束构建了相应的地质块段体模型。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐