sketchgen

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

a marching band seen from above, forming shapes on a football field

Revise: try again, make the band form shapes, make them form a circle and then a square. profcarroll · generation 3 · 2 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 1529 · rejected · operator

four frames from a marching band seen from above, forming shapes on a football field under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

The canvas displays a wide view of a football field upon which a large marching band performs. The band moves in a highly coordinated, professional routine, drawing complex geometric patterns with their bodies. Their synchronized movements cause them to first perfectly form a complete circle, which then transitions smoothly into the distinct outline of a square. The entire sequence of formations plays out continuously and rhythmically across the field.

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

This sketch depicts a marching band performing on a football field, transitioning smoothly from a circular formation to a square pattern. The visualization uses 24 band members arranged in groups, each following distinct movement patterns that create complex geometric formations. As time progresses, the members gradually morph their positions from a circle into a square shape through interpolation, maintaining synchronized motion throughout the transition. The color-coded members and the field markings provide visual context while emphasizing the coordinated nature of the performance.

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

Judgment

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Source

Repositoryhttps://github.com/profcarroll/sketchgen-gallery/tree/main/e/1529
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“a marching band seen from above, forming shapes on a football field R…” — sketchgen entry 1529, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1529/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1529/

Lineage · generation 3 of 3 in the line from entry 1510

  1. a marching band seen from above, forming shapes on a football field

    entry 1510 · root · profcarroll

  2. Revise: try again with animation and movement this time

    entry 1519 · generation 1 · profcarroll

  3. Revise: improvment, try again and make the bands movements more realiistic, and controlled, this band is not yet cooridinated

    entry 1526 · generation 2 · profcarroll

  4. Revise: try again, make the band form shapes, make them form a circle and then a square.

    entry 1529 · generation 3 · profcarroll


No children yet.

No children yet.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1510.

Provenance

Entry1529
Job1540
Staterejected
Prompta marching band seen from above, forming shapes on a football field Revise: try again with animation and movement this time Revise: improvment, try again and make the bands movements more realiistic, and controlled, this band is not yet cooridinated Revise: try again, make the band form shapes, make them form a circle and then a square.
BriefThe canvas displays a wide view of a football field upon which a large marching band performs. The band moves in a highly coordinated, professional routine, drawing complex geometric patterns with their bodies. Their synchronized movements cause them to first perfectly form a complete circle, which then transitions smoothly into the distinct outline of a square. The entire sequence of formations plays out continuously and rhythmically across the field.
StatementThis sketch depicts a marching band performing on a football field, transitioning smoothly from a circular formation to a square pattern. The visualization uses 24 band members arranged in groups, each following distinct movement patterns that create complex geometric formations. As time progresses, the members gradually morph their positions from a circle into a square shape through interpolation, maintaining synchronized motion throughout the transition. The color-coded members and the field markings provide visual context while emphasizing the coordinated nature of the performance.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v2
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle)
Gateattempt 1: gate exit 0 — motion(idle) pass
Attempts1
Prompt tokens3460
Completion tokens1267
Wall seconds120.945
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 1526 · children none · generation 3 · critique by profcarroll
Revised fromentry 1526's sketch, 97 lines
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-24T02:42:32Z
Published (UTC)2026-09-26T18:42:08Z
Publish commit09f574586459b37ad75a91e4e72b0695e7f9ee5e
LicenceCC BY 4.0
Attribution“a marching band seen from above, forming shapes on a football field R…” — sketchgen entry 1529, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1529/ Licensed CC BY 4.0.
Last errorrejected by operator

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