VB模仿CAD绘图软件，可绘3D图形当时找CAD代码时找到的，模仿CAD绘图软件，可绘3D图形。主要解决了VB处理矢量图的问题，而且可生成3D预览图。很完整的源代码，老外作品。很有商业价值-VB mimic CAD drawing software, you can find CAD drawing 3D graphics code was found to mimic CAD drawing software, which can draw 3D graphics. Solves the pr

This class provides a basic demonstration of how to use the android.hardware.SensorManager SensorManager API to draw a 3D compass.

VB中使用虚拟仪器CVI软件中的控件,在VB中画3D图像,曲线,轮廓,曲面,等,(VB controls within the CVI using virtual instrument software, draw a 3 d image in VB, curve, outline, surface, etc.,)