Stefan Röttger

← Marching Quads Algorithm | ● | Iso Line Edge Intersection →

Main principal cases (symmetrical cases omitted):

By marching over all cell and extracting the line segment of each cell according to the above cases, the complete iso line is constructed, hence the algorithm is called “marching cells algorithm” (or marching quads algorithm).

← Marching Quads Algorithm | ● | Iso Line Edge Intersection →