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A printer part that isn't one extrusion is often three: intersecting silhouettes to get editable CAD from an STL

A printer part that isn't one extrusion is often three: intersecting silhouettes to get editable CAD from an STL

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5 min read
Hyper3D Rodin Review 2026: 0.5 Credit Spent, Gen-2.5 File Blocked

Hyper3D Rodin Review 2026: 0.5 Credit Spent, Gen-2.5 File Blocked

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9 min read
My STL-to-CAD tool passed every synthetic test, then failed on real printer parts

My STL-to-CAD tool passed every synthetic test, then failed on real printer parts

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6 min read
Hyper3D Rodin 3D Review 2026: The Foil Folds Turn Into a Mask

Hyper3D Rodin 3D Review 2026: The Foil Folds Turn Into a Mask

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9 min read
Hyper3D Hand Stand Review 2026: A Watertight Mesh Isn't a Fit Test

Hyper3D Hand Stand Review 2026: A Watertight Mesh Isn't a Fit Test

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9 min read
Hyper3D 3D Hand Review 2026: The 20.39 MB Download Is a ZIP

Hyper3D 3D Hand Review 2026: The 20.39 MB Download Is a ZIP

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9 min read
Hyper3D Rodin Planter Review 2026: A Base Matters More Than a Mesh

Hyper3D Rodin Planter Review 2026: A Base Matters More Than a Mesh

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9 min read
Hyper3D Wall Hook Review 2026: Watertight Mesh, Missing Hexagons

Hyper3D Wall Hook Review 2026: Watertight Mesh, Missing Hexagons

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9 min read
TinkerNews #58: MatTris, MirrorBallBot, and the ESP32 Science Tricorder

TinkerNews #58: MatTris, MirrorBallBot, and the ESP32 Science Tricorder

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8 min read
Recovering fillets from noisy STL meshes, and writing OpenSCAD you can edit with one variable

Recovering fillets from noisy STL meshes, and writing OpenSCAD you can edit with one variable

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7 min read
AI-Designed, Cat-Approved: Using ChatGPT Astra for CAD design

AI-Designed, Cat-Approved: Using ChatGPT Astra for CAD design

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1 min read
Tripo AI 3D Review 2026: 62.7 MB and an Empty Back of the Skull

Tripo AI 3D Review 2026: 62.7 MB and an Empty Back of the Skull

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9 min read
Turning an STL back into editable CAD: fitting planes, cylinders and cones to noisy meshes in Python

Turning an STL back into editable CAD: fitting planes, cylinders and cones to noisy meshes in Python

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4 min read
How to Convert GLB to STL for 3D Printing (No Software Install)

How to Convert GLB to STL for 3D Printing (No Software Install)

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2 min read
Reading a STEP file's volume and weight in the browser: what actually happens

Reading a STEP file's volume and weight in the browser: what actually happens

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2 min read
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