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Substance 3d Texturing

freshtechbro/claudedesignskills

Handles the full PBR texturing pipeline from Substance 3D Painter to web and game engines. You get export presets for Three.js, Babylon.js, Unity, and Unreal with proper metallic/roughness workflows, plus Python API examples for batch processing multiple texture sets at different resolutions. The custom preset patterns are genuinely useful if you need separated metallic and roughness channels instead of the packed format. Most helpful when you're setting up automated texture export pipelines or need to optimize a bunch of assets for WebGL performance. The mobile optimization configs with JPEG compression and 512×512 caps are practical for real projects.

skills.sh installs
2.6K
GitHub stars
1.3K
last updated
Aug 21, 2026
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Install

$ npx -y skills add freshtechbro/claudedesignskills --skill substance-3d-texturing --agent claude-code

Installs into .claude/skills of the current project.

Files

Substance 3D Texturing

Overview

Master PBR (Physically Based Rendering) texture creation and export workflows for web and real-time engines. This skill covers Substance 3D Painter workflows from material creation through web-optimized texture export, with Python automation for batch processing and integration with WebGL/WebGPU engines.

Key capabilities:

  • PBR material authoring (metallic/roughness workflow)
  • Web-optimized texture export (glTF, Three.js, Babylon.js)
  • Python API automation for batch export
  • Texture compression and optimization for real-time rendering

Core Concepts

PBR Workflow

Substance 3D Painter uses the metallic/roughness PBR workflow with these core channels:

Base Texture Maps:

  • baseColor (Albedo) - RGB diffuse color, no lighting information
  • normal - RGB normal map (tangent space)
  • metallic - Grayscale metalness (0 = dielectric, 1 = metal)
  • roughness - Grayscale surface roughness (0 = smooth/glossy, 1 = rough/matte)

Additional Maps:

  • ambientOcclusion (AO) - Grayscale cavity/occlusion
  • height - Grayscale displacement/height
  • emissive - RGB self-illumination
  • opacity - Grayscale transparency
SKILL.md on GitHub

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Details

Repository
github.com/freshtechbro/claudedesignskills
Categories
Frontend Development, Backend & APIs, Automation & Workflows, Python, Go, Game Development
First seen
Jun 3, 2026

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