告诉你如何使用DX9的HLSL语言来写着色器,这个是最简单的例子....

非均匀有理B样条(Non．Umform Rafional B．Splme，NURBS)曲线光顺逼近技术作 为曲线曲面造型技术的一个研究分支，其应用领域十分广泛，对NURBS曲线光顺和逼 近进行研究具有十分重要的理论和实用价值。

实现函数imdilate的膨胀效果，自己编写的matlab函数实现。-Imdilate realize the expansion of function effect, I have written matlab function.

[程序语言] IE3, IE4, IE5, NS3, NS4+ [功能描述] 　　生成和解决迷宫问题的Java小程序，可以在支持java的浏览器中运行。迷宫以三维形式显示在窗口中。 　　你可以按下相应的按钮，“New”生成一个新的迷宫，“Solve”按钮用于显示求解一个迷宫问题的路径，“Clear”按钮清除解决迷宫问题的路径。 　　一旦生成迷宫后，你也可以自己用手工来求解它的路径，你可以使用四个箭头键来画出其路径。 　　对于每个迷宫问题来说，仅仅提供一种方案。-[programming language] IE3, IE4, Internet Explorer 5, NS3, NS4 [Description] generation and solve the maze of Java programs can support java browsers running. 3D maze to demonstrate the window. You can press the corresponding button, the "New" to create a new maze, "Solve" button for solving a maze shows the path, "Clear" button to remove solve problems in the maze. Once generated maze, you can get a hand to solve its path, you can use the four arrow keys to paint their path. For each maze issue, the mere provision of a program.

彩色，黑白图像互相变化，RGB分离，HSI分离-Color, black and white images with each other changes, RGB Separation, HSI separation

航空摄影测量单片后方交会源代码-aviation photogrammetry single source Resection

windows 屏保中的三维水管，真的很奇特，找到此源码，可以对C++编程，尤其是图像编程很有帮助！

总述：本代码属于机器视觉研究对一些传统方法进行了演示和突破（颜色的辩认） 建议：{强烈建议用程序打开“ 视觉分析色度分析图1.bmp”而后按“视觉分析颜色分析软件1-7”} 局限：但本演示只针对24位位图本代码包含两个部分1、视觉分析 (代码的主要思路[包括一些使用方法、结论图象、程序机制(使用ＡＵＴＯＣＡＤ打开分析观看)、研究结论（matlab编写）])2、forimage(原代码vc7.0编写)-Overview : This code is machine vision research on traditional methods of presentation and breakthroughs (color identification) : (strongly recommended that the procedures to open the "visual analysis color analysis of 1.bmp" then by the "visual analysis color analysis software 1-7 ") limitations : the demonstration but only 24 against the bitmap code consists of two parts one, visual analysis (code the main ideas [including the use of methodology, conclusions image, procedural mechanisms (open analysis of the use of AutoCAD to watch), the conclusion of the study (prepared Matlab)]) 2, forimage (formerly code vc7.0 preparation)

some java code for 3D

一个用VC开发的简单画图程序-a VC development of a simple drawing program

VC6下VTK体绘制，然后boxwidget多角度任意切体数据-VTK volume rendering under VC6, and then arbitrarily cut boxwidget multi-angle data