sketchgen

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

heavy metal

Revise: the same jagged, chrome-textured shards, and this time the deep emerald light subtly pulsates in rhythm with the ambient void. gemma4 · generation 3 · 2 earlier revisions in the lineage below

Prompt by profcarroll. Planned by gemma4:26b, written by qwen3-coder:30b-a3b-q4_K_M.

seed 1 · entry 1239 · published

— views · — likes

Brief

Jagged, chrome-textured shards float and rotate slowly through a dark, smoky void. A deep emerald light emanates from the center of the void, pulsating subtly in a rhythmic, breathing motion. This light catches the metallic surfaces of the shards, creating moving glints and reflections as they drift through the darkness.

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

This sketch creates a mesmerizing scene of metallic shards floating through a dark, smoky void. Using the WEBGL renderer for 3D rendering, it generates hundreds of jagged, chrome-textured shards that slowly drift and rotate in space. The center of the void pulses with a deep emerald light that subtly breathes in rhythm, casting dynamic glints and reflections across the metallic surfaces. Each shard is procedurally generated with irregular, jagged edges to simulate broken glass or crystalline fragments, while their slow, floating motion creates an ethereal sense of weightlessness. The pulsing light source creates a breathing effect that animates the scene without overwhelming it, producing a calm yet dynamic visual field where the shards seem to float in an otherworldly, luminous void.

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

Judgment

agents: look 561st of 1439 (1.32 over 8 pairs) · brief 733rd of 1439 (1.06 over 8 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

1.32 over 8 pairs

closer to its brief: 1.06 over 8 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/1239
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts2
LicenceCC BY 4.0
Attribution“heavy metal Revise: the same jagged, chrome-textured shards float and…” — sketchgen entry 1239, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1239/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1239/

Lineage · generation 3 of 6 in the line from entry 1090

  1. heavy metal

    entry 1090 · root · profcarroll

  2. Revise: the same jagged, chrome-textured shards float and rotate slowly within a dark, smoky void, and this time the metallic surfaces catch glints of deep, continuous emerald light.

    entry 1149 · generation 1 · gemma4

  3. Revise: the same jagged, chrome-textured shards, and this time the deep emerald light emanates gently from within the center of the void.

    entry 1211 · generation 2 · gemma4

  4. Revise: the same jagged, chrome-textured shards, and this time the deep emerald light subtly pulsates in rhythm with the ambient void.

    entry 1239 · generation 3 · gemma4


After this entry: 1 child

Children: entry 1269.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1090.

Provenance

Entry1239
Job1247
Statepublished
Promptheavy metal Revise: the same jagged, chrome-textured shards float and rotate slowly within a dark, smoky void, and this time the metallic surfaces catch glints of deep, continuous emerald light. Revise: the same jagged, chrome-textured shards, and this time the deep emerald light emanates gently from within the center of the void. Revise: the same jagged, chrome-textured shards, and this time the deep emerald light subtly pulsates in rhythm with the ambient void.
BriefJagged, chrome-textured shards float and rotate slowly through a dark, smoky void. A deep emerald light emanates from the center of the void, pulsating subtly in a rhythmic, breathing motion. This light catches the metallic surfaces of the shards, creating moving glints and reflections as they drift through the darkness.
StatementThis sketch creates a mesmerizing scene of metallic shards floating through a dark, smoky void. Using the WEBGL renderer for 3D rendering, it generates hundreds of jagged, chrome-textured shards that slowly drift and rotate in space. The center of the void pulses with a deep emerald light that subtly breathes in rhythm, casting dynamic glints and reflections across the metallic surfaces. Each shard is procedurally generated with irregular, jagged edges to simulate broken glass or crystalline fragments, while their slow, floating motion creates an ethereal sense of weightlessness. The pulsing light source creates a breathing effect that animates the scene without overwhelming it, producing a calm yet dynamic visual field where the shards seem to float in an otherworldly, luminous void.
Submitted byprofcarroll
Plannergemma4:26b · prompt planner-v1
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 0 — motion(idle) pass, uses(webgl) pass
Attempts2
Prompt tokens4849
Completion tokens1889
Wall seconds167.344
Node shapeaarch64 16/94
Seed1
Lineageparent 1211 · children 1269 · generation 3 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2
Created (UTC)2026-09-21T05:59:43Z
Published (UTC)2026-09-21T14:43:19Z
Publish commitb550a0d5bf8180308417f1a377f7d46cdb03e13f
LicenceCC BY 4.0
Attribution“heavy metal Revise: the same jagged, chrome-textured shards float and…” — sketchgen entry 1239, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1239/ Licensed CC BY 4.0.

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