However, the linear octree structure for generating the representation of 3-d objects from three orthogonal views by using the volume intersection technique is dependent on viewpoints.
然而，利用体积交技术由正交三轮廓图生成三维客体的线性八元树表示取决于观察点。
By taking impedance locus as an example, an algorithm of generating 3-d vector data and other graphs of 3-d analysis modules for fault analysis in power system are given.
以阻抗轨迹为例给出了三维矢量数据的生成算法及其他多种电力故障分析算法的三维分析模块图例。
NPR aims at generating stylized images in 2-D space or 3-D space and can be classified into image based or model based techniques.
NPR的主要研究内容是如何在二维和三维空间中生成具有各种非真实感效果的图像，从技术上分为基于图像和基于模型等类别。
It should be of great significance if improvement on 2-d algorithms and 3-d clipping and line-generating algorithms become reality.
如果能在现有算法的基础上，实现对若干算法的改进以及进行三维裁剪和三维直线生成算法的研究无疑具有重大的现实意义。
An improved scan line method for generating and displaying realistic 3-d graphics is presented. Its advantages are less memory space required and higher speed of operation.
本文提出了一种改进的扫描线方法，用以产生和显示逼真三维图形，这种方法的优点是要求内存量较小，运算速度较快。
Texture mapping technique maps texture onto surface of 3-D object, generating no interruption anywhere and having fine resolution.
纹理映射把纹理图像映射到三维物体表面上，在物体各表面上纹理不会变形和间断，而且有很好的分辨率。
Texture mapping technique maps texture onto surface of 3-D object, generating no interruption anywhere and having fine resolution.
纹理映射把纹理图像映射到三维物体表面上，在物体各表面上纹理不会变形和间断，而且有很好的分辨率。
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