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graphic
- 主要功能有： 1) 具有菜单，通过菜单执行各种操作； 2) 采用图元的扫描转换算法绘制各种基本图元，如直线、圆、圆弧、多边形 3) 实现图形的平移、缩放、旋转、对称、错切及组合变化； 4) 能够拾取图形，并修改所选的图形的颜色、线型等； 5) 能够采用各种算法填充多边形、圆、扇形区域； 6) 能够采用各种算法实现直线裁剪、多边形裁剪； 7) 能够绘制各种样条曲线。 8) 能够绘制三维图形的投影图，包括：三视图、轴侧图、透视图； 9) 能够绘制分形图形，例如，K
select
- 一个简单拾取功能的例子，有四个矩形，通过鼠标进行拾取后，右键可以改变被选择的矩形的颜色。-A simple example of picking up feature, there are four rectangles, were picked up by the mouse, right to change the color of the selected rectangle.
OpenGL_get
- 详细介绍了opengl的一种拾取方法，还有相应的图文介绍，是做opengl地形的必备品-A detailed descr iption of the opengl picking method, as well as the corresponding graphic introduction is must-do opengl terrain
PickDemo
- 本程序演示了D3D中拾取器的功能，共有5个模型，是点选技术的研究的好类子-This program demonstrates the function of D3D in Picker, a total of five models, is a good click technology of sub-categories
draw-a-line
- 拾取直线 具体步骤 代码-Concrete steps to pick up the code line
ColorSnap
- 屏幕颜色拾取源码，对于做图像处理的很有用-Screen Color Picker source
pick
- 坐标拾取，在一个场景中同时渲染飞机和奶牛，奶牛刻线显示，当点击鼠标时奶牛上的刻线消失-Coordinates pick up, in a scene while rendering the aircraft and cows, cows engraved lines show when the mouse click on the grooves when the cows disappear
triselect
- 画出了很多小的三角形，可以通过随便任意拾取每一个三角形-Draw a lot of small triangles, you can easily pick up any of each triangle
Experiment1
- 对象是三维的 应用不同的投影函数，并可以切换 应用不同的属性函数（颜色等） 具有拾取和拖动的交互功能-Object is to apply a different three-dimensional projection function, and can switch the function to apply a different attribute (color, etc.) with pick up and drag the interactive features
graphic
- 图形交互系统设计 主要实现点、线、矩形、圆、椭圆的绘制、拾取、保存功能-graphic system design
Pickup-and-feedback
- openGL所做系统中必不可少的对象拾取与反馈，很有代表性-OpenGL do systems essential to the object pickup and feedback, very representative
FetchObj
- 可以浏览本机中的图像文件；可以放大缩小（变形或旋转等） 可以拾取颜色信息和识别轮廓 -Can browse the machine in the image file you can zoom ( deformation or rotation ) it can pick up the color information and identification contour
dianzhen
- VB 点阵拾取工具源码 方便获取图片文字学习-VB dot pick up the tools source code to facilitate access to the Image text learning
opengl_game
- 用Opengl编写的2D拾取小游戏，从nehe教程中学习来的。-a game using opengl
shuchu1
- 在CAD中，可以方便的拾取多个点的坐标，而且只需按esc就可结束取点-In CAD, you can easily pick up the coordinates of multiple points, and just press the esc can be the end to take
glPROJECT
- 用opengl编写的点云显示程序，缩放，移动，旋转，追主要的是可以实现交互操作，拾取点云，glproject().-Opengl prepared the point cloud display, zoom, move, rotate, chasing the main can interoperate to pick up the point cloud, glproject ().
vp_picking
- vega prime 2.0拾取功能的例子源代码，对功能性开发者很有用。-vp2.0 picker example more useful for newer.
107731-colorPickerWidget
- 屏幕颜色拾取器。。。点击屏幕任何地方即可拾取该颜色-The screen color picker. . . Click anywhere on the screen to pick up the color
picking
- 简单的OpenGL拾取功能的实现：vs2010-demo for OpenGL picking using vs2010
SELECT09890
- Opengl的鼠标拾取，简单易懂，适合初学者-The Opengl mouse pick up, simple to understand for beginners. . .