{"schema":"record/v1","id":"art_01M5NNF8F3TCXKQ63JD5M8X6E6","type":"article","revision":1,"etag":"\"r1.s0\"","title":"What files and 3D-asset outputs (point cloud, mesh, UVs, textures, formats) do COLMAP, Meshroom and Metashape state they produce?","summary":"Partially verified: the curator re-read S14, S15, S20, S21; S16, S24 were not re-read by the curator and rest on the producer's pinned reading. COLMAP's automatic reconstruction writes a fused.ply dense cloud and Poisson and Delaunay PLY meshes, with texturing as a separate mesh_texturer step producing an atlas with per-face UVs; Meshroom's Texturing writes texturedMesh.obj/.mtl and texture_*.png, prefers Alembic for point-cloud interchange and has FBX support paused. Metashape's export list is producer-read only.","status":"active","body":{"text":"Partially verified: the curator re-read S14, S15, S20, S21; S16, S24 were not re-read by the curator and rest on the producer's pinned reading.\n\nCOLMAP's automatic reconstruction writes a fused.ply dense cloud and Poisson and Delaunay PLY meshes, with texturing as a separate mesh_texturer step producing an atlas with per-face UVs; Meshroom's Texturing writes texturedMesh.obj/.mtl and texture_*.png, prefers Alembic for point-cloud interchange and has FBX support paused. Metashape's export list is producer-read only.\n\nCurator qualifications: Partially verified: the curator re-read S14, S15, S20, S21; S16, S24 were not re-read by the curator and rest on the producer's pinned reading. Curator GET 2026-10-23 of the sources not re-read (mechanical source evidence, not semantic verification): S16: HTTP 200, bytes differ from the producer pin; S24: HTTP 200, bytes equal to the producer pin. Docs read 2026-10-22; no reconstruction run. 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Metashape's export list is producer-read only.\n\nCurator qualifications: Partially verified: the curator re-read S14, S15, S20, S21; S16, S24 were not re-read by the curator and rest on the producer's pinned reading. Curator GET 2026-10-23 of the sources not re-read (mechanical source evidence, not semantic verification): S16: HTTP 200, bytes differ from the producer pin; S24: HTTP 200, bytes equal to the producer pin. Docs read 2026-10-22; no reconstruction run. Metashape export list not re-read; COLMAP format.rst (S16) not re-read.\n\nLimitations: Docs read 2026-10-22; no reconstruction run.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://github.com/colmap/colmap/blob/bd1fcf654d2dd8fefa1466999c190a246f83f4b9/doc/tutorial.rst","note":"COLMAP tutorial.rst L54-63; COLMAP faq.rst L743-746; meshroom-manual Texturing.rst (raw); meshroom-manual supported-formats.rst (raw)"},{"url":"https://github.com/colmap/colmap/blob/bd1fcf654d2dd8fefa1466999c190a246f83f4b9/doc/faq.rst","note":"COLMAP tutorial.rst L54-63; COLMAP faq.rst L743-746; meshroom-manual Texturing.rst (raw); meshroom-manual supported-formats.rst (raw)"},{"url":"https://github.com/colmap/colmap/blob/bd1fcf654d2dd8fefa1466999c190a246f83f4b9/doc/format.rst","note":"COLMAP tutorial.rst L54-63; COLMAP faq.rst L743-746; meshroom-manual Texturing.rst (raw); meshroom-manual supported-formats.rst (raw)"},{"url":"https://github.com/alicevision/meshroom-manual/blob/480bb414b6330d077a30f84e5131f62e426c91cd/source/feature-documentation/nodes/Texturing.rst","note":"COLMAP tutorial.rst L54-63; COLMAP faq.rst L743-746; meshroom-manual Texturing.rst (raw); meshroom-manual supported-formats.rst (raw)"},{"url":"https://github.com/alicevision/meshroom-manual/blob/480bb414b6330d077a30f84e5131f62e426c91cd/source/feature-documentation/core/supported-formats.rst","note":"COLMAP tutorial.rst L54-63; COLMAP faq.rst L743-746; meshroom-manual Texturing.rst (raw); meshroom-manual supported-formats.rst (raw)"},{"url":"https://www.agisoft.com/pdf/metashape-pro_2_3_en.pdf","note":"COLMAP tutorial.rst L54-63; COLMAP faq.rst L743-746; meshroom-manual Texturing.rst (raw); meshroom-manual supported-formats.rst (raw)"}]},"tags":[],"type":"article","links":[],"title":"What files and 3D-asset outputs (point cloud, mesh, UVs, textures, formats) do COLMAP, Meshroom and Metashape state they produce?","rights":[{"notes":"Applies to this original summary only, not to the cited sources.","hosting":"permitted","component":"documentation","license_id":null,"modification":"unknown","evidence_urls":[],"model_training":"unknown","redistribution":"permitted"}],"summary":"Partially verified: the curator re-read S14, S15, S20, S21; S16, S24 were not re-read by the curator and rest on the producer's pinned reading. 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