galacean-color

Name: galacean-color
Availability: InStock
Author: kana

Configure Color objects, backgrounds, and material/light colors in Galacean Engine.

5|2|Updated Feb 5, 2026

Search Tags:#rendering #color #galacean #color-space #linear-space #gamma-space #material-color

Ready to run

npx skills add https://github.com/ArimaKana/galacean-skills --skill galacean-color

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: galacean-color
Source: https://github.com/ArimaKana/galacean-skills/tree/main/skills/galacean-color
Command: npx skills add https://github.com/ArimaKana/galacean-skills --skill galacean-color

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill enables precise color configuration in Galacean Engine, covering Color usage, backgrounds, materials, and lighting to ensure consistent, correct rendering across scenes.

Core Features & Use Cases

Color basics: instantiate and adjust Color values for materials, camera backgrounds, and lights.
Background & scene colors: apply Color to camera background to set mood and contrast.
Material & light colors: customize baseColor on materials and color properties on DirectLight/PointLight for visuals matching art direction.
Color space awareness: handle linear vs gamma space conversions to produce expected results in rendering.

Quick Start

Set the main camera background to a chosen Color using Color and ensure linear space considerations for correct rendering.

Frequently Asked Questions about galacean-color

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I configure material baseColor and lighting colors in Galacean Engine?▼

To configure colors in Galacean Engine, instantiate Color objects and assign them to material baseColor properties or DirectLight and PointLight color attributes to match your art direction.

Why does my Galacean rendering look different from the editor?▼

Rendering discrepancies often occur because color space conversions are mishandled. You must apply linear and gamma space conversions correctly using Color class methods to ensure accurate visual output.

How do I set the camera background color in Galacean?▼

Set the camera background color by instantiating a Color object and assigning it to the main camera background property, ensuring you account for linear space considerations for correct rendering.

What is the difference between linear and gamma space in Galacean color rendering?▼

Linear space handles lighting calculations for physical accuracy, while gamma space matches display output. Converting between them using Color class APIs ensures materials and lights render with expected brightness and contrast.

Do I need specific dependencies to manage color spaces in Galacean?▼

No external dependencies are required. Color space management relies entirely on the built-in Color class API and material color management references to execute linear and gamma space conversions.

Can I use the Galacean Color class to adjust scene backgrounds and direct light colors together?▼

Yes, the Color class API manages colors across scene backgrounds, material baseColor, and DirectLight or PointLight properties, providing consistent rendering results throughout your scene setup.