There are various CAD challenges out there that come with bragging rights. Some, like the Certified Solid Works Professional Exam (CWSP) might actually look good on a resume. [Deltahedra] is ...

Bézier curves are parametric curves defined by polynomial equations. To work with Béziers in OpenSCAD we need to load BOSL2/std.scad, which includes the extension beziers.scad. Bézier curves vary by ...

Thanks to the adoption of Google’s ARCore and developments like LiDAR scanners on the iPhone, our smartphones have become capable enough to serve as a measurement tool. Instead of reaching for a ...

Every artist ,beginner or professional, eventually asks the same question: how do we actually get better at art? The answer ...

Photoshop CS6 tutorial showing how to transform photos into subtle, gorgeous pencil drawings.

Part3 to give architects control over construction drawings. ProjectFiles is designed to provide a single source of truth for ...

Abstract: With the wide application of CAD drawings in architecture, engineering and manufacturing, the drawing restoration task has become an important challenge to improve the quality and accuracy ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

The acronym VNF stands for Vertices 'N' Faces. You have probably already come across the concept of vertices and faces when working with the OpenSCAD built-in module polyhedron(). A polyhedron() in it ...

Transform the way you use and visualize data to bring your best ideas to life. Bring your ideas to life with Visio’s powerful flowchart features. Use the vast library of shapes, stencils, and ...

Floppy disk images for Imagine for DOS 2.0, 3.0 and 4.0 in zip file. Use DOSbox. Search my library for Windows version and tutorial books. Software archival for historical and educational purposes.