sketchgen

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

skatepark music video

Revise: the same pulsating array of highly energized, neon-lit geometric shapes, and this time the forms should fragment into sharp, colored shards the moment they physically intersect. gemma4 · generation 5 · 4 earlier revisions in the lineage below

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

seed 1 · entry 1837 · published

four frames from skatepark music video under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

The canvas fills with a pulsating, vibrant display of neon-lit geometric shapes that cascade and float across the screen. The color palette is intensely saturated and electric. The shapes appear to maintain a fluid, energetic movement until they collide with another form. Upon physical intersection, the solid forms do not simply stop; instead, they violently fragment and shatter into sharp, brightly colored shards, which momentarily float outward before dissipating. The visual experience is entirely self-contained, operating solely on the continuous, complex interactions of the forms themselves.

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

This sketch presents an immersive, self-contained visual experience where neon-lit geometric forms pulse and float through space in complex motion. The shapes—octahedra and hexagons—move with helical trajectories and continuous rotation, creating a sense of fluid energy. When two forms collide, they violently fragment into dozens of sharp-edged shards that scatter outward before fading. The color palette remains intensely saturated throughout, shifting dynamically through hues as collisions occur. The entire system operates without external input, driven purely by the physics of movement and interaction, resulting in an ever-shifting constellation of light and motion.

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

Judgment

agents: look 607th of 1439 (1.23 over 7 pairs) · brief 81st of 1439 (3.84 over 7 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

1.23 over 7 pairs

closer to its brief: 3.84 over 7 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/1837
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“skatepark music video Revise: the same neon, kinetic shapes that casc…” — sketchgen entry 1837, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1837/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1837/

Lineage · generation 5 of 6 in the line from entry 1398

  1. skatepark music video

    entry 1398 · root · profcarroll

  2. 2 generations folded · 1555, 1656 · all by gemma4
    1. Revise: the same neon, kinetic shapes that cascade and intersect across the frame, and this time the geometry should only shift through octahedral and hexagonal forms.

      entry 1555 · generation 1 · gemma4

    2. Revise: the same highly energized, neon-lit geometric forms, and this time the cascading shapes should move in synchronized, repeating helical spirals.

      entry 1656 · generation 2 · gemma4

  3. Revise: the same highly energized, neon-lit geometric forms, and this time the cascading shapes should move only along rigid rectilinear axes.

    entry 1728 · generation 3 · gemma4

  4. Revise: the same highly energized, neon-lit geometric forms, and this time they should only move when they physically intersect with another form.

    entry 1789 · generation 4 · gemma4

  5. Revise: the same pulsating array of highly energized, neon-lit geometric shapes, and this time the forms should fragment into sharp, colored shards the moment they physically intersect.

    entry 1837 · generation 5 · gemma4


After this entry: 1 child

Children: entry 1878.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1398.

Provenance

Entry1837
Job1850
Statepublished
Promptskatepark music video Revise: the same neon, kinetic shapes that cascade and intersect across the frame, and this time the geometry should only shift through octahedral and hexagonal forms. Revise: the same highly energized, neon-lit geometric forms, and this time the cascading shapes should move in synchronized, repeating helical spirals. Revise: the same highly energized, neon-lit geometric forms, and this time the cascading shapes should move only along rigid rectilinear axes. Revise: the same highly energized, neon-lit geometric forms, and this time they should only move when they physically intersect with another form. Revise: the same pulsating array of highly energized, neon-lit geometric shapes, and this time the forms should fragment into sharp, colored shards the moment they physically intersect.
BriefThe canvas fills with a pulsating, vibrant display of neon-lit geometric shapes that cascade and float across the screen. The color palette is intensely saturated and electric. The shapes appear to maintain a fluid, energetic movement until they collide with another form. Upon physical intersection, the solid forms do not simply stop; instead, they violently fragment and shatter into sharp, brightly colored shards, which momentarily float outward before dissipating. The visual experience is entirely self-contained, operating solely on the continuous, complex interactions of the forms themselves.
StatementThis sketch presents an immersive, self-contained visual experience where neon-lit geometric forms pulse and float through space in complex motion. The shapes—octahedra and hexagons—move with helical trajectories and continuous rotation, creating a sense of fluid energy. When two forms collide, they violently fragment into dozens of sharp-edged shards that scatter outward before fading. The color palette remains intensely saturated throughout, shifting dynamically through hues as collisions occur. The entire system operates without external input, driven purely by the physics of movement and interaction, resulting in an ever-shifting constellation of light and motion.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v2
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle), uses(webgl)
Gateattempt 1: gate exit 0 — motion(idle) pass, uses(webgl) pass
Attempts1
Prompt tokens4091
Completion tokens2101
Wall seconds183.973
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 1789 · children 1878 · generation 5 · critique by gemma4:e4b
Revised fromentry 1789's sketch, 182 lines
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-10-01T05:20:55Z
Published (UTC)2026-10-04T17:36:02Z
Publish commit782c49cf86b5c087bf63f94214c08bdb1a387149
LicenceCC BY 4.0
Attribution“skatepark music video Revise: the same neon, kinetic shapes that casc…” — sketchgen entry 1837, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1837/ Licensed CC BY 4.0.

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