Copy-Transform-Paste: Zero-Shot Object-Object Alignment Guided by Vision-Language and Geometric Constraints

Burger bun bottom, lettuce, burger patty, cheese, tomatoes and burger bun top" "Nigiri"

"Captain America holding a shield" "Pinocchio wearing a hat" "A stand with a golden necklace''

Iterative procedure Figure 1. Text-guided object-object alignment and iterative composition. The figure shows four independent examples, each presenting the input meshes and text prompt alongside our alignment result. In addition, an iterative example demonstrates progressive assembly of a burger: the output of stage k is incorporated into the input of stage k+1, gradually forming the final arrangement.