贝塞尔曲线

将各种图形、图片文件保存读取到access数据库中。-Will be a variety of graphics, pictures, save the file to read to the access database.

实现一个opengl程序，要求画一个茶壶，放置在位置（100，50，200）处，对其设置一个合适的透视三维观察空间，并设置一个裁减面裁去其一部分。 -To achieve a opengl procedure that requires painting a teapot, placed in the position (100,50,200), Office set up a proper perspective of its three-dimensional observation space, and set a cut to his face as part of the Conference.

这是直接把衣服的纹理图像映射到人体模型上得到的结果,对于准备游戏制作的人而言是在不错!-This is directly clothes texture mapping images of the human model on the results of preparations for the games produced by the people of the good!

用 MixColor 函数画出来的渐变效果，速度还可以。-MixColor function painting with the gradual effects can also speed.

程序可以对任意大小的对bmp图片进行热议范围内的切割。-This cut you .bmp picture

简单利用立体几何实现的视图游览公告板深度遮挡问题.-Simple to use three-dimensional geometric realization of the view tour Bulletin Board depth occlusion.

VB绘制正弦线，用VB实现在图片框中绘制坐标轴，并在坐标系内动态生成正弦线。注释：首先清除picture1内的图形，设置绘线宽度，绘坐标系的X轴及箭头线，绘坐标系的Y轴及箭头线，指定位置显示原点O，重设绘线宽度，用For循环绘点，使其按正弦规律变化。步长值很小，使其形成动画效果，指定位置显示描述文字

绘制曲线函数(曲线光滑)-curve mapping function (smooth curves)

此程序用QuadCurve2D产生有一个控制电和两个重点的quadratic curve，并允许通过改变控制电或曲线重点的位置来绘制弧线-this procedure with a QuadCurve2D produce electricity and control of two key quadratic curve, and allow control by changing the curve-- or to focus on the location of drawing arcs

图像的几何变换，平移，镜像变换，转置，缩放，旋转-The image geometric transformation, translation, mirror transform, transpose, zoom, rotate