How to Fix One Detail on an AI-Generated 3D Model Without Losing the Rest

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TL;DR

Meshy Edit is a mesh-editing model from Meshy that changes only the part of a 3D model you select and leaves the rest untouched. You circle an area, describe the change in one sentence, optionally add reference images, and get a new version of the model.

It fixes a common frustration with AI 3D generation: when one detail is wrong, the usual choices are regenerating the whole model or opening Blender and fixing it by hand. Meshy Edit adds a third option: edit your 3D model with words.

The problem: one wrong part means a whole new model

AI 3D generators are good at getting you most of the way there. The trouble is the last stretch.

Say you generate a knight miniature for a tabletop game. The armor, the pose and the face are exactly right. But there's an extra strap hanging off the shield, or the helmet...

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