EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Jul 23·5 min read
Software rendering in 500 lines of bare C++
TL;DR
A simplified software renderer was built in 500 lines of C++ code, demonstrating the fundamentals of 3D graphics APIs without third-party libraries. This approach helps students grasp the underlying mechanics of rendering.
✦ Why It Matters
Start building your own software renderer to deepen your understanding of 3D graphics principles today.
Key Takeaways
- Implement a software renderer to learn 3D graphics fundamentals.
- Use TGA files for simple image manipulation in your projects.
- Focus on manual implementation of drawing functions for better understanding.
- Dedicate 10-20 hours to grasp the concepts of rendering.
How It Works
The renderer processes a 3D model by manually implementing the drawing of lines and triangles, allowing students to understand the underlying mechanics of rendering without relying on pre-built functions.