法线

And the induced normal curvature along the normal of contact line between the worm and the planet is obtained. The algebraic expression of the induced normal curvature at the top point of the ball-tooth is given.

另外，对行星轮与环面蜗杆沿接触线法线方向的诱导法曲率进行了求解和分析，给出了诱导法曲率在球齿齿面顶点时的代数式显式表达。

Normal the angle of incident and the angle of reflection

认识光反射的规律，了解法线、入射角和反射角的含义。

In Maya, the technical term for surface normal is Normal Camera.

在MAYA里，表面法线的技术术语叫做法线摄像机。

If you only used one position in the mesh to define the common index of those three triangles, you could only use one normal vector for that position.

如果你只用网格中的一个位置定义这三个三角形的法线，你只能用到那个位置的一个法线向量。

Store right vector, up vector normal and position to theMatrix as a matrix3 value

存储向右的矢量，向上的法线矢量，和法线的位置到矩阵变量matrix3。

HV plane calculation in relation to selected plane: The normal of the working support is the same as the principal normal of the plane checked.

最新资料下载： HV 平面与你所选择的平面相关：工作支持面的法线方向与现在被点中平面的主法线方向一致。

The incident ray、the refracted ray and the normal all lie in the same plane. The normal lies between the incident and refracted ray.

入射光线、折射光线和法线在同一平面内，且入射光线折射光线分居在法线两侧。

We run the two meshes through the Unreal Engine 3 preprocessing tool and generate a high-res normal map for the renderable mesh, based on analyzing all of the geometry in the detail mesh.

然后我们将两个模型通过虚幻3引擎所提供的法线贴图处理工具进行映射加工，从而产生出一张用在低模上的高分辨率法线贴土。

There is only one detail which is worth pointing out in this function : if using normals it is necessary to rescale them .

只要一个细节我们需要指出的是：如果我们使用了法线，缩放高度后我们就需要重新计算一遍法线。

You'll add normals to the mesh in the same order that you added the positions.

您可以用给位置加入法线的方法去给网格加入法线。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。