🔍Understanding the concept of 2D raycasting and its applications
🎮Exploring the basics of the raycasting algorithm
🌈Drawing boundaries and rays using p5.js library
🔎Analyzing the intersection between rays and boundaries
🔨Implementing the raycasting algorithm in JavaScript
What is raycasting?
—Raycasting is a technique used in computer graphics to simulate the behavior of light rays and determine what objects are visible from a given point.
What are the applications of 2D raycasting?
—2D raycasting has various applications in video game development, such as line of sight calculations, collision detection, and dynamic shadow casting.
What is the p5.js library?
—p5.js is a JavaScript library that simplifies the process of creating interactive graphics and animations in the browser. It provides a set of easy-to-use functions for drawing shapes, handling user input, and manipulating elements on the canvas.
How does the raycasting algorithm work?
—The raycasting algorithm works by casting rays from a given point and determining the intersection points with boundaries in the environment. These intersection points can be used to create a visual representation of the scene or perform calculations for various applications.
Can I use raycasting in my own projects?
—Yes, the raycasting algorithm can be implemented in various programming languages and frameworks. By understanding the fundamentals of raycasting, you can apply it to your own projects, such as creating 2D games or simulations.
00:00- Introduction to 2D raycasting and its applications.
05:31- Exploring the basics of the raycasting algorithm.
08:09- Drawing boundaries and rays using the p5.js library.
09:38- Analyzing the intersection between rays and boundaries.
11:12- Implementation of the raycasting algorithm in JavaScript.
