Parametric Parabolic Mushroom

thingiverse

A fungus takes shape in a twisted parabola and cylindrical stalk. The parabola is actually a projection of a cone cut at a precise angle. Two examples of such fungi can be found: Parametric_Parabolic_Fungus_1 is being generated using these specifications: Ht=400; //Total height R=120; //Fungus radius Hs=200; //Stem height Rs=30; //Stem radius s=100; //Smoothness Parametric_Parabolic_Fungus_2 is being generated using these parameters: Ht=500; //Total height R=300; //Fungus radius Hs=300; //Stem height Rs=50; //Stem radius s=100; //Smoothness