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janne-alatalo
image-to-cad-skill
Creative & Media2026–2026
janne-alatalo / image-to-cad-skill

image-to-cad-skill

Discover this repository through its Hacker News conversations.

2Distinct people
2Mentions
0Explicit recommenders
6GitHub stars
REPOSITORY AT A GLANCE

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This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by hour2 dated mentions

Observed mentions: 2026-10-15 05:59:51 UTC to 2026-10-15 11:05:05 UTC.

012026-10-15 05:00:00 UTC to 2026-10-15 06:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsOct 15, 05:002026-10-15 06:00:00 UTC to 2026-10-15 07:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-10-15 07:00:00 UTC to 2026-10-15 08:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-10-15 08:00:00 UTC to 2026-10-15 09:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsOct 15, 08:002026-10-15 09:00:00 UTC to 2026-10-15 10:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-10-15 10:00:00 UTC to 2026-10-15 11:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-10-15 11:00:00 UTC to 2026-10-15 12:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsOct 15, 11:00

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

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PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Oct 15, 05:002026-10-15 05:00:00 UTC2026-10-15 06:00:00 UTC101
Oct 15, 06:002026-10-15 06:00:00 UTC2026-10-15 07:00:00 UTC000
Oct 15, 07:002026-10-15 07:00:00 UTC2026-10-15 08:00:00 UTC000
Oct 15, 08:002026-10-15 08:00:00 UTC2026-10-15 09:00:00 UTC000
Oct 15, 09:002026-10-15 09:00:00 UTC2026-10-15 10:00:00 UTC000
Oct 15, 10:002026-10-15 10:00:00 UTC2026-10-15 11:00:00 UTC000
Oct 15, 11:002026-10-15 11:00:00 UTC2026-10-15 12:00:00 UTC101

What Hacker News says

2 sources
OP here. writing for my own reference. Found great pointers so far. I'm going to try https://sawdust.diy and https://fluidcad.io/ for the short term. For the long term, I have noted FreeCAD + Blender + $ai_model to be a good general purpose workflow that yields more control, and will probably get me lost into the details. https://janne-alatalo.fi/en/articles/silhouette-modeling/ and its accompanying SKILL - https://github.com/janne-alatalo/image-to-cad-skill FreeCAD MCP: https://github.com/neka-nat/freecad-mcp Woodworking specific FreeCAD resources : https://github.com/dprojects/Woodworking Two YouTube Channels related to FreeCAD + woodworking : 1. https://www.youtube.com/@dprojects.woodworking 2. https://www.youtube.com/@ga3d_._tech528 There goes the weekend! Cheers HN!
In Ask HN: CAD for wood working with LLM support?
I've tested different ways to use agents to model stuff from images with accuracy. Maybe this is something that can help or give you ideas: https://janne-alatalo.fi/en/articles/silhouette-modeling/ If you have some physical reference, for example a coffee table, you can create an accurate 3D model of that quickly. The agent creates model that can be converted to STEP format and opened with any CAD software. This might help you? You get a good model that you can start editing towards your own design. Here is agent skill that works with OpenAI models and Codex https://github.com/janne-alatalo/image-to-cad-skill Basically you take few pictures. Three is usually enough of furnitures. The agent uses the pictures to find the exact camera poses and creates a 3D model that minimizes the difference between the object's silhouette in images and in
Read the rest
the 3D-model when projected with the virtual cameras to the 2D planes. The agents create the model with python scripts. First using numpy for faster optimization and finally CadQuery for easy exports to CAD formats.
In Ask HN: CAD for wood working with LLM support?

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