Part II - Circle Collision Detection
Circle-to-circle collision detection is a fundamental topic in computer graphics, game development, and physics simulations.
Riccardo Orion Feingold in ✏️ Blog, 💻 Tech
Sep 17, 2023 • 3 min read
💻 Tech
Coding, app and web development, engineering, AI, robotics. There are lots of tech areas that I'm interested in. Maybe there's also one waiting for you...
Part I - The Vector2D Struct and The Math2D Class
When setting out to build a physics engine, there's a fundamental building block you simply can't ignore: vectors. Vectors are the DNA of any physics computation—whether it's detecting collisions, applying forces, or calculating rotations.
Riccardo Orion Feingold in ✏️ Blog, 💻 Tech
Sep 11, 2023 • 7 min read
Implementing a 2D Physics Engine using SFML from Scratch
In the last two months, I've implemented my own 2D physics engine using SFML from scratch, called Physics2D. It is able to handle forces, impulses, friction, collision detection and resolving, and it allows you to add distance sensors to your objects.
Riccardo Orion Feingold in 🚀 Projects, 💻 Tech, ✏️ Blog
Sep 10, 2023 • 3 min read
Adding a 3D Model Viewer to Your Ghost Website
Learn to add 3D models to your website with Model Viewer and Spline Viewer. This guide covers the basics from installation to customization, helping you boost user engagement. Compare features to find the viewer that fits your needs.
Riccardo Orion Feingold in ✏️ Blog, 💻 Tech
Oct 9, 2022 • 2 min read
How to Write a Python Script to Download a YouTube Video
Ever wanted to download a YouTube video using Python? It's simpler than you think. Using the Pytube library, you can grab videos in just a few lines of code. But always remember to respect YouTube's terms of service before downloading.
Riccardo Orion Feingold in ✏️ Blog, 💻 Tech
Oct 2, 2022 • 2 min read
Flying Island 3D Model with Blender
Flying Island 3D Model with Blender
Riccardo Orion Feingold in 🚀 Projects, 💻 Tech
Sep 14, 2022 • 1 min read
How to Switch Between Monitor & Managed Mode on a WiFi-Adapter using a Bash Script
This short post is a step-by-step guide on how to activate monitor mode on a WiFi adapter.
Riccardo Orion Feingold in 💻 Tech, ✏️ Blog
Sep 14, 2022 • 3 min read
Python *args and **kwargs - How to Use Them Guide
*args stands for non-keyword arguments and **kwargs for keyword arguments. In your code, you don’t have to use the same names (args and kwargs). Importantly are the asterisks in front of the argument name. We use them when we are unsure about the number of arguments in our function.
Riccardo Orion Feingold in ✏️ Blog, 💻 Tech
Jun 3, 2022 • 2 min read
Why I Study Mechanical Engineering
Today's blog post is for anyone interested in a career in mechanical engineering. I will give you my insights into being a mechanical engineering student. This post should cover all the questions I had had before I started this study back in 2020.
Riccardo Orion Feingold in 💻 Tech, 📖 Studying, ✏️ Blog
Mar 25, 2022 • 6 min read