Blog Archives

Creating cookie cutters using offsets (and minkowski sums) in OpenSCAD to make your honey happy

Last time, we looked at how to organize your OpenSCAD code. This time, we’ll get a little bit more advanced. We’re going to make cookie cutters! And in the process, we’ll learn about linear extrusion, Minkowski Sum, and how to

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Posted in openscad, tutorial

Organizing your OpenSCAD code: Part I

So you know the 10 things to be dangerous in OpenSCAD, and now you have the power to easily 3D model in your hands! However, for all but the simplest of shapes, OpenSCAD code can quickly become a tangled mess

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Posted in openscad, tutorial

Emboss and impress images onto a surface in OpenSCAD

Earlier, I showed you how to extrude images in OpenSCAD, and a beginner’s guide to OpenSCAD. This time it’s a more advanced method on how to emboss images onto a surface in OpenSCAD, which requires some understanding of how to

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Posted in openscad, tutorial, Uncategorized

Know only 10 things to be dangerous in OpenSCAD

OpenSCAD is a program used to make 3D models. But unlike most 3D modeling programs, there are only 10 things you need to know in order to be dangerous in OpenSCAD. Unlike most other 3D modeling programs like Blender, Sketchup,

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Posted in openscad, technical, tutorial

How to generate extruded 3D model from images in OpenSCAD

Recently, to do a little bit of 3D modeling, I wanted to try my hand at making a modular back cover for my iPhone. Yes, there’s too many 3D printable models of iPhone covers, but sometimes, we reinvent wheels not

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Posted in openscad, tutorial

How to convert and render STL files to images

Cubehero isn’t just the web page itself. It depends largely on background workers to do the work of rendering models to images, resizing images, and visual diffing models. The past three weeks have been an overhaul of the system to

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Posted in tutorial

What you need to know about buying a 3D printer

So you’ve decided that you want a home/desktop 3D printer. But like the early days of personal computers, there’s been an explosion of different 3D printers out on the market. There’s about 120 different desktop 3D printers available in 2013.

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How to answer 3D printing questions at a cocktail party

Recently, at parties, 3D printing always comes up when people ask me what I’m working on. I’ve found that people’s reactions to 3D printing vary greatly, and when talking about any new idea, there’s a lot of misconceptions about what

Posted in tutorial