Cubical Marching Squares: Adaptive Feature Preserving Surface Extraction from Volume Data

一个关于Marching Squares的程序，这个例子是两个球的融合的动画-a program for Marching Squares

Find ISO-contour geometry in a 2D image using marching-squares, and sort the contour objects ,Find ISO-contour geometry in a 2D image using marching-squares, and sort the contour objects