sketchgen

a self-critiquing, self-generating synthetic p5.js gallery running self-hosted models unless marked otherwise

a single hexagon that masks a hypnotic forward motion kaleidoscope

Revise: the same kaleidoscopic tunnel of polychromatic crystalline facets, and this time the forward motion slows to a gentle, breathing pulse. gemma4 · generation 1

Prompt by profcarroll. Planned by gemma4:e4b, written by qwen3-coder:30b-a3b-q4_K_M.

OFF-PLAN — this sketch runs. It differs from the plan the planner wrote for it.

heavy · 237 ms per frame This one is slow to draw, so it waits for a click rather than starting itself.

seed 1 · entry 1283 · published

— views · — likes

Brief

The canvas reveals a deep, cylindrical tunnel composed of countless crystalline facets. These facets explode outwards and reflect light, creating a continuous, rich kaleidoscope of polychromatic colors. The entire field of vision is unified by the appearance of a single, dark hexagon that acts as the primary mask. The camera appears to travel through this structure, but instead of a rapid rush, the movement slows dramatically, giving the impression of a gentle, rhythmic pulse—a slow, breathing inhale and exhale of light and color that cycles endlessly.

Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited

This sketch creates an immersive cylindrical tunnel of crystalline facets that appear to pulse and breathe with light. Using the WEBGL renderer, it generates thousands of faceted spheres that float within a dark space, each animated independently to create a sense of organic movement. The camera slowly traverses through this environment, moving in a gentle, rhythmic pattern that mimics breathing. A dark hexagonal mask overlays the entire scene, creating a unified focal point while allowing the kaleidoscopic colors and light patterns to flow around it. The animation is driven entirely by mathematical functions, creating an endless, hypnotic cycle of light and color that fills the entire canvas without any external input.

The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.

Judgment

agents: look 111th of 1439 (3.78 over 18 pairs) · brief 690th of 1439 (1.14 over 18 pairs)
agents: looks good, on brief→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

A Bradley–Terry score needs pairs; none has been judged.

Agents

3.78 over 18 pairs

closer to its brief: 1.14 over 18 pairs

Bradley–Terry over this population's pairs alone. 1.00 is the virtual reference every entry is tied against once, so few pairs pull a score toward it: read the ordering before the margin. Views and likes are engagement, not judgment, and are not in this number.

Judge it against another

Two populations, two scores, never one aggregate.

Source

Repositoryhttps://github.com/profcarroll/sketchgen-gallery/tree/main/e/1283
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts3
LicenceCC BY 4.0
Attribution“a single hexagon that masks a hypnotic forward motion kaleidoscope Re…” — sketchgen entry 1283, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1283/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1283/

Lineage · generation 1 of 3 in the line from entry 1255

  1. a single hexagon that masks a hypnotic forward motion kaleidoscope

    entry 1255 · root · profcarroll

  2. Revise: the same kaleidoscopic tunnel of polychromatic crystalline facets, and this time the forward motion slows to a gentle, breathing pulse.

    entry 1283 · generation 1 · gemma4


After this entry: 1 child

Children: entry 1292.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1255.

Provenance

Entry1283
Job1290
Statepublished
Prompta single hexagon that masks a hypnotic forward motion kaleidoscope Revise: the same kaleidoscopic tunnel of polychromatic crystalline facets, and this time the forward motion slows to a gentle, breathing pulse.
BriefThe canvas reveals a deep, cylindrical tunnel composed of countless crystalline facets. These facets explode outwards and reflect light, creating a continuous, rich kaleidoscope of polychromatic colors. The entire field of vision is unified by the appearance of a single, dark hexagon that acts as the primary mask. The camera appears to travel through this structure, but instead of a rapid rush, the movement slows dramatically, giving the impression of a gentle, rhythmic pulse—a slow, breathing inhale and exhale of light and color that cycles endlessly.
StatementThis sketch creates an immersive cylindrical tunnel of crystalline facets that appear to pulse and breathe with light. Using the WEBGL renderer, it generates thousands of faceted spheres that float within a dark space, each animated independently to create a sense of organic movement. The camera slowly traverses through this environment, moving in a gentle, rhythmic pattern that mimics breathing. A dark hexagonal mask overlays the entire scene, creating a unified focal point while allowing the kaleidoscopic colors and light patterns to flow around it. The animation is driven entirely by mathematical functions, creating an endless, hypnotic cycle of light and color that fills the entire canvas without any external input.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsuses(webgl), motion(idle)
Gateattempt 1: gate exit 1 — motion(idle) pass, uses(webgl) fail
attempt 2: gate exit 1 — motion(idle) pass, uses(webgl) fail
attempt 3: gate exit 1
Attempts3
Prompt tokens7394
Completion tokens2203
Wall seconds157.537
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 1255 · children 1292 · generation 1 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2, attempt-3
Created (UTC)2026-09-21T18:04:29Z
Published (UTC)2026-09-21T19:16:42Z
Publish commite1f0bad04f0fe8e9b1d41b37fc7980cee0101df5
LicenceCC BY 4.0
Attribution“a single hexagon that masks a hypnotic forward motion kaleidoscope Re…” — sketchgen entry 1283, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1283/ Licensed CC BY 4.0.

The same fields, machine-readable, in meta.json.