ANISO VORONOI

warp space → tessellate → unwarp. concentric (polar) and foliation (linear) compose — mix them.
POLAR: + strength = concentric rings (cells stretch along circles), − = radial spokes, 0 = plain Voronoi. exponent p = 2^strength, anisotropy = 1/p everywhere; nonlinear warp curves the cell edges into arcs. Click the canvas to move the center.