<p>The <strong>Three.js GPU PathTracer</strong> is an advanced rendering library built for Three.js that leverages GPU acceleration to enable real-time path tracing in the browser. It uses WebGL and compute shaders to deliver highly realistic lighting, shadows, and reflections at impressive speeds, even for complex 3D scenes.</p><p><br></p><h3>Key Features:</h3><ul><li><strong>GPU Acceleration</strong>: Utilizes WebGL and compute shaders to achieve high-performance path tracing.</li><li><strong>Real-Time Rendering</strong>: Enables interactive experiences with dynamic, photorealistic visuals.</li><li><strong>Advanced Lighting Effects</strong>: Simulates global illumination, soft shadows, and light scattering.</li><li><strong>Material Support</strong>: Includes emissive, reflective, refractive, and volumetric material rendering.</li><li><strong>Three.js Integration</strong>: Fully compatible with Three.js, making it easy to integrate into existing projects.</li></ul><p><br></p><h3>Ideal Use Cases:</h3><ul><li>Real-time 3D applications requiring high-quality lighting.</li><li>Photorealistic rendering for games, simulations, or architectural visualization.</li><li>Interactive experiences with complex lighting and material effects.</li></ul><p><br></p><h3>Why Use This Tool?</h3><p>The <strong>Three.js GPU PathTracer</strong> brings cutting-edge path tracing capabilities to the browser, enabling developers to achieve stunning visual fidelity while maintaining real-time interactivity.</p>

Three.js GPU PathTracer

A GPU accelerated path tracer for Three.js, offering real-time, photorealistic lighting and shadows.

<p>In this article, <strong>Dive into WebGPU - Part 3</strong>, OkayDev continues its in-depth exploration of the WebGPU API, focusing on how developers can leverage the new graphics technology to build high-performance, low-level 3D applications directly in the browser. The series provides valuable insights and practical examples for developers interested in working with WebGPU.</p><p><br></p><h3>Key Highlights:</h3><ul><li>Detailed explanations of WebGPU’s architecture and how to interact with it.</li><li>Practical examples to guide developers through the process of creating 3D scenes and rendering techniques.</li><li>Covers optimization tips for improving performance with WebGPU.</li></ul><p>This article is a great resource for developers who want to get a deeper understanding of WebGPU and harness its power for building cutting-edge graphics applications in the browser.</p>

Into WebGPU

<p>The <strong>WebGPU Raytracer</strong> project on GitHub provides a WebGPU-based ray tracing engine, designed for high-performance real-time rendering in web browsers. It utilizes the WebGPU API to harness modern GPU capabilities for ray tracing, offering a significant performance boost over traditional methods.</p><p><br></p><h3>Features:</h3><ul><li>Implements ray tracing techniques using WebGPU for fast, hardware-accelerated rendering.</li><li>Compatible with modern web browsers supporting the WebGPU API.</li><li>Offers realistic lighting, shadows, and reflections with minimal setup.</li><li>Provides source code examples to help integrate ray tracing into web applications.</li></ul><p>This library is ideal for developers exploring next-gen graphics rendering techniques on the web, particularly those looking to take advantage of WebGPU’s capabilities for real-time ray tracing.</p>

Webgpu Raytracer

The WebGPU Raytracer project on GitHub provides a WebGPU-based ray tracing engine.

<p>The <strong>Denoiser</strong> repository by Dennis Smolek provides a post-processing utility for reducing noise in 3D renderings within Three.js projects. It is especially useful for improving the visual quality of path-traced or ray-traced scenes by smoothing out noisy artifacts.</p><p><br></p><h3>Features:</h3><ul><li>Implements efficient denoising techniques to enhance rendering clarity.</li><li>Customizable parameters to balance performance and quality.</li><li>Designed for seamless integration with Three.js workflows.</li></ul><p>This tool is a valuable resource for developers aiming to produce high-quality 3D visuals with reduced noise in their real-time or offline rendering projects.</p>

Denoiser

The Denoiser repository by Dennis Smolek provides a post-processing utility.

R3F Flow Field Particles Component

A particle system based on GPGPU, running with React Three Fiber

Three js WebGPU

Three.js GPU PathTracer

Into WebGPU

Webgpu Raytracer

Denoiser

R3F Flow Field Particles Component