resolution op• Data kinds: mesh → table
• Call: import fullseye as fs; fs.ledger.mesh_decimate_preserving(V, F, target_faces, protect_quantile=0.8, max_error=None, samples=4000, seed=0) (to call the implementation directly, import meshres; meshres.mesh_decimate_preserving(V, F, target_faces, protect_quantile=0.8, max_error=None, samples=4000, seed=0); from the registry, ops3d.get("mesh_decimate_preserving"))
Decimation that keeps the detailed regions and reports what it lost (table).
Vertices whose mesh_detail_map detail is in the top 1 − protect_quantile are protected: meshrepair.decimate_qem never collapses an edge that touches them, so a crater rim, a boulder or an outlier ridge keeps its exact geometry while the smooth remainder is reduced toward *target_faces*. The result carries the mesh_reduction_report; when *max_error* (mesh units) is given and the measured detail_max_error exceeds it, the op refuses (ValueError) instead of returning a mesh that has already lost the features you protect. Returns {"V", "F", "report", "protected_vertices", "protected_mask", "detail_threshold"}.
• depth_sensors — Depth sensors — ranging principles, real-device figures, how dropouts appear
• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).
• Operator provenance and references — the sources of the research/methods this op family came from.
• mesh_resolution_demo — py -3.11 examples_3d/mesh_resolution_demo.py
table as input)fuse_to_voxel · mesh_select_lod
resolution)mesh_edge_stats · mesh_detail_map · mesh_split_long_edges · mesh_isotropic_remesh · mesh_sample_points · mesh_lod_chain · mesh_select_lod · mesh_reduction_report
*Provenance: meshres.py — 3D operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.