Plugins + Scripts MR Chroma Parts

MR Chroma Parts​

MR Chroma Parts is a session plugin designed for VR mixed-reality and passthrough scenes. It renders selected
character regions as a fully unlit solid color that remains unchanged by scene lighting, viewing angle, or shadows.

This makes those regions suitable for chroma-key-style masking and mixed-reality effects.

Recommended Companion Plugin​

For best results, use Sally.CameraBackgroundColor to create a matching solid-color background for mixed-reality compositing.

Features​

• Supports both male and female Person atoms
• Automatically detects characters added after the plugin is loaded
• Targets the first matching character by default
• Can target a specific character or all characters of the selected gender
• Uses one configurable solid color for all visible regions
• Independent visibility controls for hands, genitalia, head, and remaining body
• Head classification includes eyes and mouth materials
• Optional hair hiding
• Optional clothing hiding
• Can ignore VR head collision with processed characters
• Preserves head collision with characters that are not being processed
• Compatible with AcidBubbles' Embody HideGeometry and first-person features
• Supports VR single-pass stereo rendering
• Saves settings locally between VaM sessions
• No external dependencies

Languages​

The interface includes:

• English
• Simplified Chinese
• Traditional Chinese
• Japanese
• Korean
• Spanish
• French
• German
• Portuguese
• Russian

The language selector is located on the right side of the plugin UI.

Installation​

1. Place Yuehua.MRChromaParts.1.var in your VaM AddonPackages folder.
2. Open the Session Plugins screen.
3. Add the following script: Custom/Scripts/Yuehua/MRChromaParts/MRChromaParts.cs

The plugin will automatically detect matching Person atoms in the scene.

Basic Usage​

1. Leave Female Characters disabled to process male characters, or enable it to process female characters.
2. Use Apply To to select a specific character or all matching characters.
3. Enable the body regions that should remain visible.
4. Select the desired Chroma Color.
5. Configure hair, clothing, and VR head-collision options as needed.

The first detected character of the selected gender is used by default.

Compatibility Notes​

This plugin changes active skin materials and shaders. It may conflict with plugins that also replace character skin
shaders, including some SSS, tessellation, anime, or cel-shading plugins.

If updating the package while VaM is already running, fully restart VaM so the updated Shader AssetBundle is loaded
instead of the cached version.

Credits​

Created by Yuehua.

Based in part on GhostPenetrator by Hunting-Succubus.

Embody compatibility was designed for AcidBubbles' Embody HideGeometry system.

License​

CC BY-SA