Worked on the nerfstudio-project/nerfstudio repository to address mesh export issues by implementing a targeted bug fix that eliminates visible seams and gaps in exported 3D models. The solution involved merging vertices after mesh consolidation, using Python to invoke the merge_vertices function with options to merge both texture coordinates and normals. This approach improved the integrity and surface fidelity of exported meshes, reducing the need for post-export cleanup and enhancing reliability for downstream 3D graphics pipelines. The work demonstrated practical application of mesh processing techniques and contributed to a more robust marching cubes export workflow within the project’s codebase.