Fix clipping, tweak shapes and build shape keys without leaving Unity. MeshForge is an editor extension that lets you grab and move vertices directly in the Unity Scene view. Pull a vertex and the mesh updates on the spot. Extrude, inset, loop cut, bevel, subdivide, decimate, then save the result as a new mesh or as a shape key. Typical jobs: - Push a clothing mesh back inside the body where it clips. - Lift a shoe sole 2 mm out of the floor. - Recreate a body shape key on the outfit mesh automatically. ■ FEATURES [Move] - Drag vertices in the Scene view (live update) - Numeric move / rotate / scale (move in mm, 0.1 mm steps) - Proportional editing with 6 falloff shapes - Symmetry editing (works even when left/right vertices do not match exactly) - Box select, lasso select, edge loop, edge ring, select linked - Hide back-facing vertices, undo / redo [Clean up] - Smooth (iterations), inflate / deflate - Recalculate normals, flip faces - Merge vertices by distance [Rebuild topology] - Extrude, inset, loop cut (count), bevel - Subdivide (simple / smooth), decimate (keeps borders and UV seams) - Triangles to quads [Shape keys] - Turn the current edit into a shape key - Blend several shape keys with custom weights - Split left / right with a smooth boundary (for winks etc.) - Scale a shape key beyond 100% - Generate outfit shape keys from the body's shape keys [Export] - Mesh (.asset), FBX, Prefab, unitypackage ■ WHY MESHFORGE - Works on both Skinned Mesh Renderer and Mesh Filter: avatars, outfits, props and world objects. - Changes topology, not just positions. - Handles heavy meshes: on a 100k-vertex / 200k-triangle mesh, import 0.13 s, quadrangulate 0.8 s, proportional move 0.05 s (dev machine). - Your edits survive script recompiles and Play mode (auto-saved right before, path printed to the console). - Never overwrites the original FBX. Results are saved as a new mesh and swapped in. - Adds no custom components, so no upload warnings and no Missing Script for people without the tool. ■ REQUIREMENTS - Unity 2022.3 (developed and tested on 2022.3.22f1) - UI languages: English, 日本語, 简体中文, 繁體中文, 한국어, Español (switch at the top right of the panel; picks your OS language on first launch) - Not limited to VRChat ■ INSTALL 1. Import the unitypackage. 2. Open Tools > MeshForge > Mesh Edit. 3. Drop the object you want to edit and press Start Editing. 4. When done, press Save Mesh and Apply. ■ NOTES - Back up your project before editing. - Keep "Convert to quads on start" enabled. Unity stores triangles only, so quad information is lost on every save; loop cut and ring select need quads. - On very dense meshes, turning off the wireframe overlay makes it faster. - FBX export only needs Unity's official FBX Exporter package (installable from a button in the panel). - No avatar, outfit, material or texture data is included. ■ CONTENTS - MeshForge_v1_0_0.zip: MeshForge_v1_0_0.unitypackage, README.txt (with the full operation list), LICENSE.txt ■ LICENSE (EULA) The included LICENSE.txt is the binding text. In short: - Do not copy, transfer, lend, redistribute, resell or upload the software. - Do not post it to GitHub, file-sharing services, shared cloud links or social media. - Do not share it with or let it be used by third parties (including household, company or circle members). - Do not use it as training data or material for machine learning / generative AI. - Outfits, avatars and other works you make with it are yours to distribute or sell (do not bundle the tool itself). - Provided AS IS, no warranty. The author is not liable for any damage from use or inability to use the software.