顶点

This makes the interface faster and keeps the view uncluttered. Often, however, we need to see inside of a mesh. That's when you use either Wireframe draw mode or toggle Back-Face Visibility.

然而，在很多情况下，我们都需要操作形体内部的顶点，这时候，你应该使用Wireframe绘制模式或者通过&Limit selection to visible &按钮，使得位于物体后面的被操作顶点可见。

Considering the triangulation algorithm based only on the determination of convex-concave vertices is restricted to simple polygons, this paper presents a triangulation algorithm for the general plane polygon GTP(General Triangulation of Polygons) based on determination of convex-concave vertices and connecting the outer border of a polygon with its inner borders.

摘 要：针对基于凹凸顶点判定的三角剖分算法适用范围有限的缺点，提出了将凹凸顶点判定与连接多边形内外边界相结合的适用任意平面多边形的三角剖分算法GTP(General Triangulation of Polygons)。

Orthogonal subset is extracted from orthogonal geometry by collecting all traces that have a shot line and a receiver line in common, therefore the two lines are vertical bisectors. An orthogonal subset is single-fold coverage of a 3-D dataset.

在正交子集中，各种规则干扰，如面波、声波、折射以及由地面不均匀体产生的散射，在三维空间上，形成以震源或散射点为顶点的锥形体，线性噪音为从圆锥顶点辐射出的直线，具有恒定的视速度。

A five-pointed star formed by five straight lines connecting the vertices of a ''.

五角星形一种有五个顶点的星形，由连接五边形各顶点的直线构成并包含另一个完整的五边形

Initiated the voluntary recall after routine testing by the Florida Department of Agriculture revealed the presence of Listeria monocytogenes in one four-ounce package.

美国食品和药物管理局宣布召回132名磅的顶点品牌的烟熏鲑鱼，由于可能contamination.the顶点熏鱼公司发起了自愿召回后，例行测试，由佛罗里达州的农业部门透露，在场的李斯特单增李斯特菌，在一个四盎司的包装。

In vertex and pixel processing, the workloads of vertices and pixels vary greatly during run time.

在顶点与像素的处理中，顶点与像素的工作量，在执行过程中有大量的变化。

This finds all the edges satisfying the condition that the first vertex index is less than the second vertex index when the direction from the first vertex to the second vertex represents a counterclockwise winding around the triangle to which the edge belongs.

这一发现的边缘满足所有的条件下，第一顶点指数低于第二顶点指数的方向时，从第一点第二点是一个逆时针缠绕在该三角形属于边缘。

This finds all the edges satisfying the condition that the first vertex index is greater than the second vertex index when the direction from the first vertex to the second vertex represents a counterclockwise winding around the triangle to which the edge belongs.

这一发现的边缘满足所有的条件下，第一顶点指数大于第二个顶点指数的方向时，从第一点第二点是一个逆时针缠绕在该三角形属于边缘。

By inputting a vertex set which belongs to an edge track around the tunnel to be cut into CutTunnel operation algorithm, the algorithm deletes all the edges connected to the vertex in vertex set. Thus the tunnel is cut. CreateTunnel operation is the reverse operation of CutTunnel.

CutTunnel操作算法通过输入环绕待切断柄的1条封闭轨迹的顶点集合，然后删除所有与这些顶点相连的边，从而切断1个复杂的柄。

Based on recent based on precomputed radiance transfer techniques, this paper proposes a novel method for real-time editing object material under complex environment lighting. First, we precompute the visibility for each vertex as a precomputation stage; Next, at rendering stage, we on-the-fly compute bidirectional reflectance distribution function. Finally, we render the object material by looking up visibility of each vertex.

为了在环境光下对模型表面的材质进行实时编辑，提出一种基于预计算辐射传输的算法：首先预计算环境光相对于模型表面每一个顶点的可见性；然后在绘制时实时计算物体表面的双向反射分布函数；最后通过查找环境光相对于模型表面每一个顶点的可见性，快速绘制出物体表面材质。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。