Variant
Classic
16 sin³t · standard Fourier heart
Puffy
softer curves · fewer harmonics
Deep Cleft
pronounced top V
Slim
narrow · playing-card heart
Balloon
wide · inflated shape
Romantic
tall · dramatic proportions
Angular
unusual geometric character
Minimal
two harmonics only
Speed
▶ Slow
▶▶ Med
▶▶▶ Fast
Color
Red
Spectrum
Fire
Overlays
○ Ghost
─ Arm
♥ Beat
t =
0.00
π
Classic
Drawing
x = A sin³t · y = Σ Bₙ cos(nt)
Fourier parametric heart · 4 harmonics
Presets
— eight harmonic blends
Beat
— pulse animation after trace
Fire
— warm red–orange gradient
Arm
— radial guide line