Girls Frontline 2 Render Silk Stockings So Well, There's a Patent for It

Girls’ Frontline 2 developers have secured a patent for their innovative silk stocking rendering technology. This article explores MICA Team/Sunborn's decision to protect their unique rendering technique.

Sunborn's Patented Rendering Technology for Realistic Silk Stockings

MICA Team/Sunborn has officially patented their method and device for rendering silk stockings in video games. The patent, filed in China on July 7, 2023, and granted on June 6, 2024, grants them exclusive rights to this advanced object rendering technology.

This technology, currently featured in Girls’ Frontline 2: Exilium, bridges the gap between stylized and photorealistic silk stockings. The patent covers both the rendering technique and the tool itself, resulting in significantly improved visual fidelity and animation physics for the in-game stockings.

Sunborn's method successfully captures the subtle highlights and sheen of real silk, avoiding the common pitfalls of making them appear metallic or plastic. Their approach involves a multi-step process utilizing specific code, precise light reflection parameters, and meticulous color gradient adjustments. The result is a noticeable improvement in the visual quality of the female characters' stockings in Girls’ Frontline 2.

Positive Fan Reaction and Industry Discussion

The news, shared on Twitter by Cleista on December 8th, has been largely well-received by Girls’ Frontline fans. Many praised Sunborn CEO Yuzhong and the art team for their dedication to detail and commitment to realism. However, some expressed concerns about the potential negative impact of such patents on the game industry as a whole. Despite this, the overwhelming sentiment is positive, with players noting a significant visual upgrade compared to the previous game.

The patent's exclusivity will last until July 7, 2043, preventing other developers from using this specific rendering method for almost two decades. However, Sunborn may grant permission for its use at their discretion.

For more information about Girls’ Frontline 2: Exilium, please refer to the following article (link would go here).