An autumn specimen

Pumpkin /Jelly.

Cut by candlelight. Seeds in the strings.
A spooky little wobble.

CANDLELIGHT · 01

A little eerie. A lot of jelly.

DRAG TO STRETCH · SCROLL WHILE HELD TO TWIST
TOUCH: HOLD + TURN WITH A SECOND FINGER

SCROLL TO TWIST

SETTING THE SPECIMEN

FIELD NOTESAUTUMN / 2026

The Specimen

01 / JACK-O'-LANTERN

Choose your pumpkin

RIND / INNER BAND / FLESH

Firmness 40%WOBBLYWAXY

Internal damping 20%LINGERINGSETTLED

¼ speedShow mesh

Mass—g

Volume100.0% OF REST

Kinetic0.0µJ

Inside the experiment

A small mesh, a soft body. A rounded pie SDF, a hexagonal point lattice and Delaunay triangles become a tetrahedral volume. XPBD solves co-rotational shape and volume constraints at 60 Hz, with ten substeps and a firmer rind.

Nothing floats free. All 24 seeds, the curled fibers and the air bubbles are embedded by tetrahedral barycentric weights. A soft local grab stretches the flesh; wheel or second-finger rotation twists the held patch.

Light, through layers. A back-face pass measures view-ray thickness. Eight optical samples integrate absorption and scattering through pulp, flesh, inner band and rind. Soft shadows, a top-down height-map AO pass and a flickering candle finish the study.

Real readouts. One scene unit is approximately 4 cm. Density is 1.3 g/cm³. Kinetic energy uses particle masses and velocities at that scale. Space pauses; N nudges; R resets.

100% PROCEDURALNO EXTERNAL ASSETS

Pumpkin /Jelly.

This pumpkin needs WebGPU.