The Equation of the Heart
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This OpenSCAD script generates a parametric heart shape that is highly adjustable and efficiently constructed using mathematical equations. Unlike other heart shapes that rely on primitive shapes (like circles or squares) or Bezier curves, this heart is calculated entirely through mathematical functions.
π‘ Parametric Equation
The Parametric Equation used is an advanced version of:

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The equation combines multiple trigonometric functions to form the distinct heart shape. The horizontal component x creates symmetrical lobes, while the vertical component y adds smooth curvature, a sharp tip, and a pinch at the top. By adjusting the constants, the shape can be finely tuned while retaining its mathematical elegance.
π Open Source
The Parametric Heart Shape script is released under the Creative Commons Attribution (CCA) license. Feel free to use, modify, and share it in your own projects. Credit is appreciated but not required for personal use.
Design by Koolm on MakerWorld (license: BY).