Texture Transfer with Mesh Morpher Graph in Unreal Engine

You wrapped a character onto new topology and the shape is perfect - but the textures belong to the old mesh. Different UV layout, different tile count, nothing lines up. The Transfer Textures node in Mesh Morpher Graph moves textures from one topology to another directly inside Unreal Engine, UDIMs included.

What the node does

Given two meshes that occupy the same space - a source with textures and a target with different topology and UVs - Transfer Textures reprojects the source textures onto the target UV layout. Because it works from surface correspondence rather than matching UVs, the source and target can have completely different vertex counts, UV islands and tiling schemes.

The one requirement: matching shapes

The meshes need to be wrapped to the same shape first - texture transfer maps surfaces that coincide in space. In practice that means running the non-rigid fit before the transfer, as covered in the 3D wrapping guide. Wrap first, transfer second - the two nodes are natural neighbors in the same graph.

UDIM support, both directions

Transfer Textures understands UDIMs (tiled UVs) and transfers between any tile counts: a source with a single tile can feed a target with many, and a multi-tile film asset can bake down to one game-ready tile. That makes it useful for both directions of the pipeline - upgrading game meshes with scan textures, and downgrading hero assets for real-time use.

The workflow

1. Load both meshes into Mesh Morpher Graph.
2. Wrap the target to the source shape (rigid then non-rigid fit) if it is not already conformed.
3. Add the Transfer Textures node, wire source and target, and pick the textures to move.
4. Bake the output textures and assign them to the target material.

The tutorial video shows the complete graph:

▶ Watch the video on YouTube

Tips

• Transfer every map in one pass - base color, normal, roughness - so the set stays consistent.
• Inspect seams and ears. High-curvature regions reveal projection errors first; a small wrap refinement usually fixes them.
• Combine with morph transfer. The companion Transfer Morph Targets node moves blendshapes across topologies the same way - shape, morphs and textures can all migrate in one graph.

Where this fits

Texture transfer is the last step of most retopology jobs: wrap a scan or a custom DNA mesh to clean topology, then carry the textures over. It ships in Mesh Morpher Graph and in the standalone Mesh Morpher Studio app.