AutoLISP programm multi plot drawings in the modelspase. It works in Bricscad.

Structural Topology Optimization with the Level Set Method, 含GUI版本代码 -Structural Topology Optimization with th e Level Set Method, with the GUI version code

wtk光照和材质的例子-wtk light and examples of materials

VB开发的简单GIS软件，实现了地图的缩放漫游和简单的查询等功能，有相关研究人员有相当的参考价值。-VB simple GIS software, the map roaming and scalability of a simple query capabilities, related research have quite the reference value.

本程序实现八种图形的绘图功能，分别是直线，圆弧，贝赛尔曲线，矩形，圆角矩形，椭圆和多边形。绘图步骤如下： 直线：点鼠标左键确定起始点，移动鼠标点左键确定终点。 圆弧：用鼠标左键依次点四点确定圆弧。 贝赛尔曲线：用鼠标左键依次点四点确定贝赛尔曲线。 矩形：点左键确定起始点，拖动鼠标再点左键确定对角点。 圆角矩形：点左键确定起始点，拖动鼠标再点左键确定对角点。 椭圆：点左键确定起始点，拖动鼠标再点左键确定对角点，便作出了与该矩形相切的椭圆。 多边形：点鼠标左键确定起始点，然后依次点各点（所有点的总数为所要做多边形的边数，不超过20边），最后用中键确定，自动封闭图形。-the program eight graphical mapping function is linear, arc, Bessel curve, rectangle, rounded rectangle, oval and polygons. Mapping the following steps : Linear : click the mouse button to determine the threshold, mobile click of the mouse button to determine the end. Arc : the left mouse button followed by 4:00 set point arc. Bessel curve : the left mouse button followed by point 4:00 determine Bessel curve. Rectangular : Left to determine the threshold point, then drag the mouse to point to determine Left Corner. Rounded Rectangle : Left to determine the threshold point, then drag the mouse to point to determine Left Corner. Oval : Left to determine the threshold point, drag the mouse butto

利用B-spline型值点求控制点，本例是用MATLAB实现的-using points in B-spline to get the control points, matlab

网上下的。。 视频抄表。。。。。。。。。。。。没用过-Online under. . Video meter reading. . . . . . . . . . . . Not used

用方程画线的程序-equation line drawing procedure

L系统理论下，用计算机实现得分形算法，可以直观地看到图形-L system theory, with computer scoring algorithm can intuitively see graphic

这是一些关于openGL的示例代码，适合初学者使用，里面有很多个源程序和EXE程序，方便你查看

windows realtime draw picture