UI Guide

The plugin provides several tools and dialogs for working with blendShapes, weights, and components.

Which Tool to Use

Task	Tool
Save a blendShape node to disk or load it back onto a mesh	Export / Import
Move blendShapes from one mesh to another without a file	Transfer
Bake a blendShape onto a mesh that doesn’t match the source topology (custom rig, proximity wrap, LOD)	Wrap Tool
Fix eyelid seals or lip closures before imports or transfer	Correspondence Groups
Export or import multiple blendShape nodes at once	Batch Blendshapes
Save and reuse painted weight maps across meshes	Weights Tool
Export or import weight maps for multiple nodes at once	Batch Weights
Save named vertex, edge, or face selections and transfer them	Component Tool
Export or import component sets for multiple meshes at once	Batch Components

Interpolation Methods

All import, transfer, and load operations share three mapping methods. Choose based on the geometric relationship between your source and target:

Method	When to use
UV	Different topologies with a shared UV layout (e.g. base mesh to LOD). Requires non-overlapping UVs.
Topology	Different topologies where UVs are poor or absent. Uses 3D proximity; artifacts may appear if meshes diverge significantly.
Index	Identical meshes only. Direct 1-to-1 by vertex index; requires identical vertex count.

See Interpolation Methods for full details.