Fig. 4From: An extended triangulation to the Marching Cubes 33 algorithmLeft: isosurface generated by randomly sampling a 5×5×5 grid. Some of the voxels contain ambiguous configurations. Middle: mesh generated by our method tends to preserve the topology and produces good quality triangles. Right: mesh extracted by the Raman and Wenger method fails to correctly represent the isosurface topologyBack to article page