A raycaster can cast a ray in aspecific direction and test what objects intersect with it. Usage examples : 1. Detect if there is wall infront of the player in games. 2. Test if a gun hits something.

A small, dependency-free JavaScript raycaster that reads the original Wolfenstein 3D data formats and renders them in the browser. To be clear about the division of labour, because the name invites ...

A silly project from over the weekend: JavaScript raycaster. I couldn't work out how to handle keypresses in Firefox, and Firefox is too slow and flickery to make it worthwhile. IE runs it fine but at ...

Clicking objects to change their color, or adding animations when hovering the mouse... I previously read that to create interactive expressions in Three.js, you use "Raycaster". So, this time, I ...