Watching Claude use a Charuco board to estimate product dimensions from a photo and model it in OpenSCAD

_Stocko_ · x · 2026-09-21

The author is testing whether a model can estimate a product's real-world dimensions from a photo using a Charuco calibration board, then model it in OpenSCAD + BOSL2. The post shares a look at Claude's scratchpad as it works through the task — an interesting agent experiment chaining visual calibration, code generation, and 3D modeling.

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