real-time-rendering

A blog post outlining the skills needed to become a real-time graphics programmer, covering modern rendering APIs, path tracing, physically based rendering, and the role of machine learning in game development.

This paper proposes a glyph rendering algorithm based on GPU shaders—the scanline sweeper. By analyzing the quadratic Bézier representation of glyph contours, it computes scanline coverage within pixel windows, achieving high-quality anti-aliased rendering while reducing memory usage and supporting arbitrary transformations.

Flux-GS enables real-time high-fidelity 3D Gaussian Splatting on mobile platforms through efficient lighting representation, attribute-conditioned enhancement, and multi-view densification strategies.

ASCILINE is a high-performance open-source real-time ASCII video rendering engine that converts videos into plain text character displays, supporting multiple rendering modes, low-bandwidth transmission, and CSS effects overlay.

Researchers propose Gaussian Point Splatting, a stochastic rendering method using pixel-sized opaque points and 64-bit GPU atomics that scales to hundreds of millions of Gaussians in real time. The method, accepted at SIGGRAPH 2026, employs hierarchical culling and parallel programming primitives to achieve even workload distribution with only minor noise differences compared to original Gaussian splatting.

RT-Splatting introduces a new 3D Gaussian Splatting framework that separates geometric occupancy from optical opacity to improve rendering of semi-transparent specular surfaces with high-fidelity reflections and transmission.

A short social post expressing awe at how far real-time rendering has come.

An indie developer building a voice-first learning game for kids asks whether interactive world models will be production-ready within 12–18 months or if pre-rendered assets plus real-time avatars are the better near-term path.

A technical blog post by a Saints Row: The Third Remastered developer explaining modern rendering culling techniques including distance culling, backface culling, and frustum culling, with practical insights for game developers working on real-time graphics optimization.