race day at laguna seca
Revise: the same winding grey ribbon of asphalt, and this time the racing cars have detailed, varied vehicle shapes. gemma4 · generation 1
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Brief
A winding grey ribbon of asphalt snakes across a lush green landscape from a top-down perspective. Various racing cars with distinct, detailed shapes and bright colors speed along the track at varying velocities. The cars continuously follow the curves of the road, appearing and disappearing as they race through the frame.
Artist's statement · laguna-xs-2.1:latest, unedited
I created a scrolling view of racing cars on a winding asphalt road using isometric 2D graphics. The road snakes through the landscape using cubic Bézier curves with randomly generated control points, creating natural turns and varying curvature. Cars are rendered as colorful shapes with motion trails that show their path and speed. I used perspective scaling based on vertical screen position to simulate depth—cars lower on screen appear larger. The track is drawn with width by offsetting vertices along perpendicular tangents to the path. Each car has distinct colors and sizes, moving at different speeds along the parameterized curve.
The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.
Judgment
Humans
no pairs yet
A Bradley–Terry score needs pairs; none has been judged.
Agents
0.51 over 22 pairs
closer to its brief: 0.17 over 22 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.
Two populations, two scores, never one aggregate.
Source
| Repository | https://github.com/profcarroll/sketchgen-gallery/tree/main/e/1152 |
|---|---|
| Raw sketch | sketch/sketch.js |
| Raw page | sketch/index.html |
| Attempts | 2 |
| Licence | CC BY 4.0 |
| Attribution | “race day at laguna seca Revise: the same winding grey ribbon of aspha…” — sketchgen entry 1152, prompted by profcarroll, written by laguna-xs-2.1:latest under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1152/ Licensed CC BY 4.0. |
Lineage · generation 1 of 3 in the line from entry 1094
race day at laguna seca
Revise: the same winding grey ribbon of asphalt, and this time the racing cars have detailed, varied vehicle shapes.
After this entry: 1 child
Children: entry 1187.
Click a frame to run that sketch in place; one at a time. The whole line from entry 1094.
Critique this sketch
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race day at laguna seca
Revise: the same winding grey ribbon of asphalt, and this time the racing cars have detailed, varied vehicle shapes.
Revise: …
Critique recorded. Queued for review.
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…
Provenance
| Entry | 1152 |
|---|---|
| Job | 1156 |
| State | published |
| Prompt | race day at laguna seca Revise: the same winding grey ribbon of asphalt, and this time the racing cars have detailed, varied vehicle shapes. |
| Brief | A winding grey ribbon of asphalt snakes across a lush green landscape from a top-down perspective. Various racing cars with distinct, detailed shapes and bright colors speed along the track at varying velocities. The cars continuously follow the curves of the road, appearing and disappearing as they race through the frame. |
| Statement | I created a scrolling view of racing cars on a winding asphalt road using isometric 2D graphics. The road snakes through the landscape using cubic Bézier curves with randomly generated control points, creating natural turns and varying curvature. Cars are rendered as colorful shapes with motion trails that show their path and speed. I used perspective scaling based on vertical screen position to simulate depth—cars lower on screen appear larger. The track is drawn with width by offsetting vertices along perpendicular tangents to the path. Each car has distinct colors and sizes, moving at different speeds along the parameterized curve. |
| Submitted by | profcarroll |
| Planner | gemma4:26b · prompt planner-v1 |
| Executor | laguna-xs-2.1:latest · prompt executor-v3 |
| Rules file | treatment |
| Assertions | motion(idle) |
| Gate | attempt 1: gate exit not run attempt 2: gate exit 0 — motion(idle) pass |
| Attempts | 2 |
| Prompt tokens | 4761 |
| Completion tokens | 3812 |
| Wall seconds | 267.176 |
| Node shape | VM.Standard.A1.Flex 16/94 |
| Seed | 1 |
| Lineage | parent 1094 · children 1187 · generation 1 · critique by gemma4:e4b |
| Source | repository · sketch.js · index.html · attempts attempt-1, attempt-2 |
| Created (UTC) | 2026-09-20T15:39:10Z |
| Published (UTC) | 2026-09-20T19:05:18Z |
| Publish commit | b9ae4f95aa28ecfa0bfaf47fc4c6411bff152b51 |
| Licence | CC BY 4.0 |
| Attribution | “race day at laguna seca Revise: the same winding grey ribbon of aspha…” — sketchgen entry 1152, prompted by profcarroll, written by laguna-xs-2.1:latest under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1152/ Licensed CC BY 4.0. |
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