An Spiral using geometric transformation, in opengl and c++.

关于三维地形的OPENGL的代码-on the OpenGL 3D terrain code

OpenGl的例子-OpenGl

采用opengl绘制三维物体，经实践证明其实现效果好，满足需要。-Opengl rendering the use of three-dimensional objects, proven to achieve effective and meet their needs.

在OpenGl中实现三维字体-in OpenGl achieve 3D fonts

glut实例 glut实例-glut example glut example glut examples examples glut

VC6.0+OpenGL环境的配置巨体的过程；编写对一个三角形分别实现平移、缩放、旋转等变化的源码及效果图，对每一行代码都有注释；画一个三角形三个顶点的颜色不同，且实现颜色的平滑过渡；用随机点实现三角形的绘制

Three Cubes-Three Cubes...................

本程序实现以下功能： 1.绘制茶壶(T) 2.添加光照(T) 3.添加纹理(T) 4.鼠标左键控制茶壶旋转(T) 操作步骤：按鼠标左键茶壶旋转，按一次旋转30°。 5.鼠标右键控制茶壶平移(T) 操作步骤：按鼠标右键茶壶向右移动，每次移动0.5厘米 6.键盘控制茶壶纹理的变化(T) 操作步骤：按键盘的 w 和 s 键实现纹理的改变 7.键盘方向键控制camera的前进后退，左移和后移 (T) 操作步骤：按键盘的四个方向键实现茶壶四种方向的移动 8.实现水壶的退出-This procedure to achieve the following functions: 1. Drawing teapot (T) 2. Add light (T) 3. Add texture (T) 4. Teapot rotating the left mouse button to control (T) steps: Click the left mouse button rotate the pot by a rotation 30 °. 5. Teapot with the right mouse button to control translation (T) steps: Click the right mouse button to the right teapot mobile, each mobile 0.5 centimeters 6. Teapot keyboard to control the changes in texture (T) steps: click the " w " and" s" key changes to achieve texture 7. the keyboard arrow keys to control the forward camera back, the left and post-shift (T) steps: the four keyboard arrow keys to achieve the direction of movement of the four teapot 8. to achieve water out of the

适合初学者学习区域生长发。可以作为研究图形学方向的同学来学习。基于网格分割的区域生长发，前提是读取点云数据，点云数据的显示，以及三角网格化，然后利用区域生长发进行分割。

OpenGL,实现摄像头捕捉的图象由opengl输出-OpenGL, achieving camera to capture the image output by opengl