February 28, 2026
Description
Love isn't just a feeling; it's a series of perfectly calculated variables. I’ve engineered a heart-shaped coaster that balances biological curves with mathematical rigidity.
Most heart models are static. The design uses a parametric Heart logic, ensuring it tiles perfectly while providing a stable, non-slip base for your mugs. Whether you're printing a gift for your wife or decorating for a romantic dinner, this coaster is designed to survive the "glitches" of daily life.
Technical Variables:
Parametric Scaling:Visit my MakerWorld profile for parametric OpenSCAD file.
Optional Rim: You can choose to have a rim, which will be auto calculated to 30% of the input thickness, for better anti slip outside.
Customisable Stand: You can generate a fully customisable stand to generate how many hearts can be placed.
Tilt angle: Tilt angle defines how the hearts position themselves on the stand, so that the heart rack is generated at a slant angle, this gives you customisation to place the hearts at different angles when viewed from the front!
Spacing: You can choose how far each coaster is placed in the stand, the coaster width is auto calculated based on heart thickness, spacing and number of coasters.
Printing Instructions:
Filament: I recommend PLA Red or White or Magenta for a premium, non-plastic feel.
Settings: 0.2mm layer height with 3 walls for a watertight finish.
Follow for more parametric models!
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Follow my journey on my YouTube channel - @TheWorldOfVariables
License:
Standard Digital File License
The World Of Variables
