RFD 1048: Model image for voxhammer_image_mesh_editing
Problem
This is the image variant of RFD 1047. It edits a mesh region from a reference image, and not from a sentence.
The two variants share every stage except the conditioning. Two domains would drift, and a drifted guard is a moved vertex.
Decision
Share the domain with RFD 1047. voxhammer_mesh_editing in 0047-voxhammer-text-mesh-editing/domain.ex carries both. The mode variable picks the branch.
See DETAILS.md for the mode branch, the model’s shared-weight cost, the predict() interface, and why the same preserve-outside guard applies here too.