法线

The vertex input register can easily hold the data for a typical vertex: its position coordinates, normal, diffuse and specular color, fog coordinate and point size information with space for the coordinates of several textures.

通过输入寄存器，顶点着色器可以非常容易的表示一个典型顶点的数据：位置坐标，法线，漫反射颜色和镜面反射颜色，雾坐标和贴图大小信息。

Point data is reorganized by generating index list respectively for geometric coordinates, texture coordinates and normal vectors. Triangular facet data is reorganized by collecting the faces with the same material attribute and generating triangle strip. Texture image data is reorganized in the format of DDS.

采用对几何坐标数据、纹理坐标数据和法线向量数据分别建立索引列表的方式重组点数据，通过集中存储相同材质面片和生成三角形条带来重组三角形面片数据，采用DDS图像压缩格式重组纹理数据。

The normal and curvature are significant geometry information for 3D point clouds.

差分坐标以其相关之拉普拉斯运算子在三维数位几何模型上已有许多的研究及应用，顶点的差分坐标计算是由顶点与拓扑上之相邻点的相对位置关系所求得，因此顶点之差分坐标代表了区域曲面起伏变化情况，差分坐标其方向会近似於区域法线方向而其长度会近似予区域平均曲率，此两项资讯为点云资料重要几何资讯。

A the equation of the normal to the curve at A

曲线在 A 的法线方程， 4 分

Less curvature is required to produce the buried-focus effect for offset traces than for traces at normal incidence.

非零偏移距记录道产生地下焦点效应比法线入射记录道所需的曲率要小。

Reverse migration: Determining where the reflection event from a given portion of reflector would be observed at normal incidence.

逆偏移：确定来自某一给定反射层的反射同相轴在法线入射时应该在的位置。

In this method, the precision is improved from three aspects of unknown interpolation, integral region and normal directions.

在该方法中，从未知量插值、积分区域和法线方向三个方面提高了边界元计算精度。

Normal mapping is not new but with the latest graphics cards it's become more and more affordable.

法线贴图不是什么新事物，但依赖与最新的显卡，它正变得越来越重要。

Normal mapping on the other hand uses colors to indicate directional offsets, making it far more efficient.

法线贴图使用颜色来表述在其他方向的偏移，这使它更有效。

This is the only type of normal mapping that you can use on deformable objects such as skinned or boned characters.

这是惟一一种能被用与可边形物体的法线贴图类型，例如被蒙皮和绑定骨骼的角色。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。