Lifted Domain Coloring | SyntopiaThis year, one of the pictures at the International Science & Engineering Visualization Challenge, caught my interest. Poelke and Polthier’s Lifted Domain Coloring is a coloring scheme for visualizing properties of complex functions: it maps numbers in the complex plane stereographically to the Riemann sphere, and assigns a hue based on the inclination angle (though I’m not sure that much is gaine
