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Prewitte边缘算子法(Prewitte Edge Operators)

计算机图形学重要参考。对理解OpenGL和D3D的渲染过程有重要帮助。(Computer graphics is a vast field that is becoming larger every day. It is impossible to cover every topic of interest, even within a specialization such as CG rendering. For many years, Noriko Kurachi has reported on the latest developments for Japanese readers in her monthly column for CG World. Being something of a pioneer herself, she selected topics that represented original and promising new directions for research. Many of these novel ideas are the topics covered in The Magic of Computer Graphics. Starting the basic behavior of light, the first section of the book introduces the most useful techniques for global and local illumination using geometric descriptions of an environment. The second section goes on to describe image-based techniques that rely on captured data to do their magic. In the final section, the author looks at the synthesis of these two complementary approaches and what they mean for the future of computer graphics.)

说明：  D3D 的入门程序，包括初始化D3D编程环境和初始化窗口(D3D init program)

face重建程序.cpp，大家随便看看，没有makefile(face reconstruction procedure. cpp, you look around, there is no makefile)

Acis R15，hoops/mfc 12.0， xt12.0 写的一个 图形绘制软件的框架。Vc 2003 平台。 有基本的基于上面所述的组件组成的3D造型的演示。(Acis R15, hoops/mfc 12.0, xt12.0 to write a graphics rendering software framework. Vc 2003 platform. Based on the above basic components described in the presentation of 3D modeling.)

BMP24位位图量化成256色BMP图，本程序彩八叉树颜色量化。(BMP24-bit quantization into a 256-color bitmap BMP map, this program color octree color quantization.)

实现三维对象的平移,旋转变换,以及投影变换,不错的(Realize 3 d object of translation, rotation transformation and projection transformation, good)

计算机图形学中的shadow mapping程序，与网上其他代码不同，作者实现了对带有纹理的场景的阴影绘制.(Shadow Mapping Code in Computer Graphics.And it s for textured scene.)

清华大学本科生课程设计，实现平面点集的三角剖分！用外接圆测试剖分的正确性。算法执行速度较快，但存在狭长三角形！(Tsinghua University undergraduate courses designed to achieve the triangulation of the set of points in the plane! Circumcircle test the correctness of the split. Algorithms perform faster, but there is a long, narrow triangle!)

基于PCL的三维点云模型表面主曲率估计的具体实现(estimation of the principal curvature)