Kolibri

Equation

$x^3+x^2z^2 - y^2$

Properties:

• degree 4
• one singular line, and a singular point at the origin

Some story

I feel like this one looks really different from the raytrace rendering in Herwig Hauser's gallery. It printed super nicely, as did the blocky versions, in two colors. Unbounded, cut with a sphere of radius 10, and decomposed using a random projection.

input