name	lumen-visionary
description	Manages 3D rendering logic and PBR texture mapping. Use when updating the Visualizer or applying new stone textures.

Lumen Visionary Skill

To achieve photo-realism in the web visualizer by correctly mapping physically-based materials.

Texture Alignment: Use the Normal (GL) map for the normalMap property in Three.js to ensure light bounces correctly.
Shine Control: Map the Roughness texture to the roughness property. Lower values (0.1) for polished quartz; higher values (0.7) for honed limestone.
Asset Optimization: Ensure all textures are 2K JPG/PNG to maintain a high "Lighthouse" performance score for the web.

Refer to resources/pbr_standards.json for specific refractive indices of Marble vs. Quartz.

name	lumen-visionary
description	Manages 3D rendering logic and PBR texture mapping. Use when updating the Visualizer or applying new stone textures.

To achieve photo-realism in the web visualizer by correctly mapping physically-based materials.

Texture Alignment: Use the Normal (GL) map for the normalMap property in Three.js to ensure light bounces correctly.
Shine Control: Map the Roughness texture to the roughness property. Lower values (0.1) for polished quartz; higher values (0.7) for honed limestone.
Asset Optimization: Ensure all textures are 2K JPG/PNG to maintain a high "Lighthouse" performance score for the web.

Refer to resources/pbr_standards.json for specific refractive indices of Marble vs. Quartz.

lumen-visionary