Three-dimensional meshing

Files
file	mcube.c
	topologically correct "marching cubes"-like algorithm
file	mcube.c
	topologically correct "marching cubes"-like algorithm
file	meshaddnoise.c
	adds gaussian noise to the positions of the vertices of a mesh
file	meshconvert.c
	mesh format conversion
file	meshflatten.c
	mesh flattening
file	meshregul.c
	mesh smoothing