Author: Keerthana Sachithanandham

Overview Collision detection is a critical component in many 3D applications, including games, simulations, and VR experiences. In Three.js, three-mesh-bvh can be utilized to significantly enhance the accuracy and performance of collision detection by leveraging the BVH structure. Why Use BVH for Collision Detection?: Efficiency: Traditional collision detection can be slow, especially in complex scenes… Continue reading Enhancing Collision Detection in Three.js with Three-Mesh-BVH

Overview three-mesh-bvh is not just about simple acceleration—it offers a variety of customization options to fine-tune the BVH structure to your needs. Whether you’re dealing with specific geometries, optimizing for different devices, or needing a balance between speed and memory usage, three-mesh-bvh provides the tools you need. Key Customization Options: Max Leaf Tris: This parameter… Continue reading Advanced Usage of Three-Mesh-BVH: Customizing Your BVH for Optimal Performance

Overview three-mesh-bvh is a powerful extension for Three.js that enhances the performance of raycasting and spatial queries by implementing a Bounding Volume Hierarchy (BVH) structure. BVH is a tree structure that efficiently partitions 3D space, allowing for faster intersection tests, which is particularly useful in complex scenes. Key Features: Raycasting Acceleration: Raycasting is essential in… Continue reading Introduction to Three-Mesh-BVH: Accelerating Raycasting in Three.js

Introduction Fragment shaders are a crucial part of the rendering pipeline in graphics programming. They are responsible for determining the color and other attributes of each pixel on the screen. In Three.js, fragment shaders allow you to create custom visual effects and fine-tune the appearance of your 3D models. This article provides an overview of… Continue reading Understanding Fragment Shaders in Three.js

Introduction Vertex shaders are a fundamental component of modern graphics programming. In Three.js, vertex shaders are used to process the vertices of 3D models before they are rendered. This article provides an overview of vertex shaders, their role in the graphics pipeline, and how to use them in Three.js. What is a Vertex Shader? A… Continue reading Understanding Vertex Shaders in Three.js

Introduction Creating interactive VR experiences can be incredibly rewarding, and Three.js makes it straightforward to build these experiences in the browser. This guide will walk you through the process of adding basic interactivity to a VR scene using Three.js and the WebXR API. Prerequisites Basic understanding of JavaScript Familiarity with Three.js Basic knowledge of VR… Continue reading Creating Interactive VR Experiences with Three.js

Introduction Three.js is a powerful JavaScript library that makes it easy to create and render 3D graphics in the browser. WebXR is an API that allows you to create immersive virtual and augmented reality experiences. This guide will walk you through the basics of integrating Three.js with WebXR to build VR and AR applications. Prerequisites… Continue reading Getting Started with Three.js and WebXR