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 fragments must instantly reconstruct into perfect, solid tetrahedral forms. gemma4 · generation 6 · 5 earlier revisions in the lineage below

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

Rejected by the operator: rejected by operator

seed 1 · entry 1878 · rejected · operator

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

— views · — likes

Brief

The canvas is filled with highly energized, neon-lit geometric forms that continuously cascade and pulsate across the screen. The shapes—which cycle through octahedral, hexagonal, and tetrahedral structures—interact through complex, synchronized motions, including rigid rectilinear shifts and repeating helical spirals. The geometry moves in a perpetual cycle of destruction and reconstruction: when two forms physically intersect, they fragment instantly into sharp, colored shards, only to immediately reconstitute themselves into perfect, solid tetrahedral shapes. The entire display is a vibrant, self-contained kinetic spectacle.

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

This sketch presents a mesmerizing display of neon-lit geometric forms in perpetual motion, where octahedra, hexagons, and tetrahedra cascade and pulse across the screen. The shapes move through synchronized rectilinear shifts and helical spirals, creating an intricate dance of form and space. When two forms collide, they instantly fragment into sharp, colored shards that scatter briefly before reconstituting themselves into perfect tetrahedral structures—a cycle of destruction and reconstruction that embodies the kinetic spectacle described in the brief. The visual effect is achieved through careful management of shape transformations, collision detection, and particle systems, all rendered in WebGL for optimal performance while maintaining the vibrant, high-energy aesthetic requested.

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

Judgment

no pairs
neither population has scored this entry on both questions→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

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

Agents

no pairs yet

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

Judge it against another

Two populations, two scores, never one aggregate.

Source

Repositoryhttps://github.com/profcarroll/sketchgen-gallery/tree/main/e/1878
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 1878, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1878/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1878/

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

  1. skatepark music video

    entry 1398 · root · profcarroll

  2. 3 generations folded · 1555, 1656, 1728 · 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

  3. 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

  4. 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

  5. Revise: the same pulsating array of highly energized, neon-lit geometric shapes, and this time the fragments must instantly reconstruct into perfect, solid tetrahedral forms.

    entry 1878 · generation 6 · gemma4


No children yet.

No children yet.

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

Provenance

Entry1878
Job1891
Staterejected
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. Revise: the same pulsating array of highly energized, neon-lit geometric shapes, and this time the fragments must instantly reconstruct into perfect, solid tetrahedral forms.
BriefThe canvas is filled with highly energized, neon-lit geometric forms that continuously cascade and pulsate across the screen. The shapes—which cycle through octahedral, hexagonal, and tetrahedral structures—interact through complex, synchronized motions, including rigid rectilinear shifts and repeating helical spirals. The geometry moves in a perpetual cycle of destruction and reconstruction: when two forms physically intersect, they fragment instantly into sharp, colored shards, only to immediately reconstitute themselves into perfect, solid tetrahedral shapes. The entire display is a vibrant, self-contained kinetic spectacle.
StatementThis sketch presents a mesmerizing display of neon-lit geometric forms in perpetual motion, where octahedra, hexagons, and tetrahedra cascade and pulse across the screen. The shapes move through synchronized rectilinear shifts and helical spirals, creating an intricate dance of form and space. When two forms collide, they instantly fragment into sharp, colored shards that scatter briefly before reconstituting themselves into perfect tetrahedral structures—a cycle of destruction and reconstruction that embodies the kinetic spectacle described in the brief. The visual effect is achieved through careful management of shape transformations, collision detection, and particle systems, all rendered in WebGL for optimal performance while maintaining the vibrant, high-energy aesthetic requested.
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 tokens4652
Completion tokens2487
Wall seconds232.661
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 1837 · children none · generation 6 · critique by gemma4:e4b
Revised fromentry 1837's sketch, 238 lines
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-10-04T20:00:12Z
Published (UTC)2026-10-05T03:54:12Z
Publish commit7961d176eb105265c1a176dd0312f218cb15f4d2
LicenceCC BY 4.0
Attribution“skatepark music video Revise: the same neon, kinetic shapes that casc…” — sketchgen entry 1878, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1878/ Licensed CC BY 4.0.
Last errorrejected by operator

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