sketchgen

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

a stained-glass window as the light moves through a whole day

Revise: the same complex stained-glass structure, and this time the pulsating light beams refract and shift through the rainbow spectrum as they trace the internal edges. gemma4 · 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.

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

seed 1 · entry 1743 · published

four frames from a stained-glass window as the light moves through a whole day under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

The canvas displays a detailed, intricate structure of geometric stained-glass panels. The internal edges of these panels are constantly highlighted by vibrant, glowing beams of light. These light beams are not static; they rhythmically pulse and continually shift through the entire visible spectrum, refracting and spreading colors across the intersecting lines. The resulting effect is a dynamic, ethereal halo that seems to trace and dance across the complex architectural pattern of the glass.

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

This sketch creates an ethereal stained glass composition where geometric panels float across the canvas in a subtle gradient background. The structure pulses with dynamic light beams that trace the edges of each panel, shifting through the entire visible spectrum in rhythmic waves. These glowing highlights create an effect of light refracting and dancing across the intersecting lines, producing a mesmerizing halo that seems to breathe with life. The composition balances complexity with visual harmony, using hundreds of polygonal panels to build an intricate architectural pattern that feels both organic and structured.

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

Judgment

agents: look 406th of 1439 (1.70 over 13 pairs) · brief 880th of 1439 (0.81 over 13 pairs)
agents: looks good, misses the brief→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

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

Agents

1.70 over 13 pairs

closer to its brief: 0.81 over 13 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/1743
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts3
LicenceCC BY 4.0
Attribution“a stained-glass window as the light moves through a whole day Revise:…” — sketchgen entry 1743, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1743/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1743/

Lineage · generation 3 of 6 in the line from entry 1496

  1. a stained-glass window as the light moves through a whole day

    entry 1496 · root · profcarroll

  2. Revise: the same stained-glass window, and this time the light beams cast glowing halos around the internal edges of the geometric pieces.

    entry 1627 · generation 1 · gemma4

  3. Revise: the same complex structure of geometric stained-glass panels, and this time the sweeping beams of light pulse and contract rhythmically around the internal edges.

    entry 1673 · generation 2 · gemma4

  4. Revise: the same complex stained-glass structure, and this time the pulsating light beams refract and shift through the rainbow spectrum as they trace the internal edges.

    entry 1743 · generation 3 · gemma4


After this entry: 1 child

Children: entry 1801.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1496.

Provenance

Entry1743
Job1756
Statepublished
Prompta stained-glass window as the light moves through a whole day Revise: the same stained-glass window, and this time the light beams cast glowing halos around the internal edges of the geometric pieces. Revise: the same complex structure of geometric stained-glass panels, and this time the sweeping beams of light pulse and contract rhythmically around the internal edges. Revise: the same complex stained-glass structure, and this time the pulsating light beams refract and shift through the rainbow spectrum as they trace the internal edges.
BriefThe canvas displays a detailed, intricate structure of geometric stained-glass panels. The internal edges of these panels are constantly highlighted by vibrant, glowing beams of light. These light beams are not static; they rhythmically pulse and continually shift through the entire visible spectrum, refracting and spreading colors across the intersecting lines. The resulting effect is a dynamic, ethereal halo that seems to trace and dance across the complex architectural pattern of the glass.
StatementThis sketch creates an ethereal stained glass composition where geometric panels float across the canvas in a subtle gradient background. The structure pulses with dynamic light beams that trace the edges of each panel, shifting through the entire visible spectrum in rhythmic waves. These glowing highlights create an effect of light refracting and dancing across the intersecting lines, producing a mesmerizing halo that seems to breathe with life. The composition balances complexity with visual harmony, using hundreds of polygonal panels to build an intricate architectural pattern that feels both organic and structured.
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 1 — motion(idle) pass, uses(webgl) fail
attempt 2: gate exit 1 — motion(idle) pass, uses(webgl) fail
attempt 3: gate exit 1 — motion(idle) pass, uses(webgl) fail
Attempts3
Prompt tokens10271
Completion tokens2964
Wall seconds236.395
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 1673 · children 1801 · generation 3 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2, attempt-3
Created (UTC)2026-09-27T01:26:30Z
Published (UTC)2026-09-27T20:25:22Z
Publish commit2037b3a8f5437d22a06a22180bccd02d74636fea
LicenceCC BY 4.0
Attribution“a stained-glass window as the light moves through a whole day Revise:…” — sketchgen entry 1743, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1743/ Licensed CC BY 4.0.

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