I want to model a heart shape in 3D with as less code needed as possible and without using external model files.
In 2D, I can use some bezier curves to draw a heart shape, and I could extrude this to get a simple 3D heart shape, but this doesn't look like the shape I want. The bottom of the heart should be a peak, the upper part should be two rounded parts (well, I guess you know what I mean).
So, is there an easy way to model such a shape in 3D (i.e. a simple formula or a small code snippet)?