James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...
Editor’s Note: December 10, 2025: We’ve reviewed these selections to ensure they are available and competitively priced. To further update our coverage, with a focus on ease-of-use, we’ve called in ...
A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...
Abstract: We present ForceCtrl, a novel 3D hand raycasting technique that enhances pointing precision by adjusting control-display (CD) gain based on user-defined pinch force. We introduce a ...
This project implements a simple raycasting engine using algorithms similar to those in Wolfenstein 3D to generate a pseudo-3D maze with texture mapping and sprites. It uses GLFW to create a window ...
3D mammograms can find more cancers than 2D mammograms alone. 3D mammograms are better at finding tumors in dense breast tissue. Combining 3D and 2D mammograms gives a higher radiation dose. There are ...
git clone --recursive http://github.com/alecjacobson/computer-graphics-ray-casting.git For each object, we should carefully consider how many ray-object intersections ...
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