正交正投影就是如此简单。
使用D3的正投影我有同样问题的时候。
When using D3's orthographic projection I get the same problem as well.
视图是按正投影法即零件向投影面投影得到的图形。
Orthography of the view is based on the projection plane projection parts are the graphics.
镜头调制传递函数（MTF）的测量有正投影和逆投影两种方法。
There are obverse and adverse projection two methods for measure modulation transfer function(MTF) of lens.
根据正投影的机理，建立了点线面屏幕坐标与空间关系的转换关系。
According to mechanism of orthographic projection, this paper has set up the converted relation between screen coordinate and space coordinate.
掌握并应用正投影法的基本原理，学会运用投影法进行工程形体的观察。
Mastering basic principles of Orthographic Projection; knowing how to observe and analyze engineering objects using project methods;
用多维空间的多面正投影方式，给出物料混合问题的图示、图解计算方法。
By means of the multiple-planes orthographic projection of multidimensional space, both the graphic method and graphics of the mixture problems have been given.
如果想像物体是在玻璃盒子里，那么你会很容易地理解正交正投影的原理。
It is easy to see how orthographic projection works if you imagine that the object is inside a glass box.
据此，可以由正多边形物体的正投影像提取原像的尺寸，实现物像关系的标定。
Therefore, the size of the equilateral polygon can be uniquely extracted by its front-projection image and the photogrammetric calibration can be done accordingly.
由画法几何原理可知平面面积等于其正投影面积乘以该平面与投影面夹角的余弦。
According to principle of descriptive geometry, the area of plane equals projection of the plane divided by cosine between plane and projection of plane.
由于在工程图学中，用正投影法解决画法几何中的某些度量和定位问题往往很不方便。
In engineering drawing, it is always inconvenient for orthographic projection to solve some measurement and orientation problems.
拍摄远景图像可用正投影模型来近似，而近景图像可以用常用的透视投影模型来近似。
Usually one can use the orthographic model for distant shot, and the perspective model for close shot.
这四个方面分别是：（1）已知数据点的正投影和曲面上数据点处的法线方向，构造自由曲面；
The four aspects is as follow:(1) Modelling a free curved surface from the orthogonal projections and the normal vectersof controlling points.
接下来，如果你将顶视图和右侧视图向前翻折的话，你就会得到一个能够显示该物体三视图的正交正投影。
Next, if you could fold the top and right-side views forward, you would have an orthographic projection showing three views of the object.
GPS测量采用的是W G S- 84坐标系统，阐述如何将GPS测量成果转换为高斯正投影成果的应用。
What GPS measurement used is WGS-84 coordinate system, and the application of transforming GPS measurement results into Gauss positive projection is...
借鉴内隐记忆的研究范式，采用平面、分离的正投影问题解决及其相应轴测投影图的再认任务，探讨问题表征的结构特征性对空间问题解决和再认水平的影响。
Sets of flat, separated orthographic projections and isometric views of the same objects were used to study the effects of structures of problem representation on the solution of spatial problems.
借鉴内隐记忆的研究范式，采用平面、分离的正投影问题解决及其相应轴测投影图的再认任务，探讨问题表征的结构特征性对空间问题解决和再认水平的影响。
Sets of flat, separated orthographic projections and isometric views of the same objects were used to study the effects of structures of problem representation on the solution of spatial problems.
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