main
John Lauer Add datasheet-built 3D models, LODs, Fusion and Altium libraries 9acaece 5h ago
{
 "schema": "adom/component-lod@1",
 "mpn": "MLX90614ESF-BCI-000-TU",
 "units": "metres (glTF)",
 "upAxis": "Z (Adom/KiCad frame; seated on z = 0 at the bottom of the lead beads, origin = footprint pad 1)",
 "status": "candidate",
 "source": {
  "path": "mlx90614esf-bci-000-tu-etched.step",
  "sha256": "6bfd4fbdf7717c84eb433fa32b41f1895b415b19a84cf273da06e1c9d5d2669c"
 },
 "generator": "provenance/tools/build_to39_bci.py (CadQuery 2.8.0) -> step2glb convert --compress none -> provenance/tools/lod.mjs (glTF Transform 4.1.1 + meshoptimizer 0.22.0) -> provenance/tools/materials_to39.py; previews by provenance/tools/render.py",
 "boardUse": true,
 "excludes": "no footprint pad outlines, pad labels, silkscreen, courtyard or board; the hero GLB carries those",
 "levels": [
  {
   "level": "high",
   "path": "lod/mlx90614esf-bci-000-tu-high.glb",
   "sha256": "3aacd3ec6e8221cde862b0627717265de0b59085140690ee5fcb3f63dba024ce",
   "sizeBytes": 90888,
   "decodedBufferBytes": 86040,
   "triangles": 2960,
   "primitives": 5,
   "boundsMm": [
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   ],
   "markingIncluded": true,
   "helperNodes": [],
   "extensions": [],
   "derivation": "etched GLB, uncompressed; primitives batched per part (lossless): can, optics floor, glass beads, leads and the BCI laser mark",
   "review": "candidate: inspected as cached images (depth-buffered render); not qualified in a streaming LOD viewer",
   "preview": {
    "path": "lod/mlx90614esf-bci-000-tu-high.png",
    "sha256": "15b7df46c077b358e08a19f0882ca160c12b0fb304c1a3f8ec2b1b62545e9001",
    "width": 400,
    "height": 400,
    "view": "iso from the +Y (marked) side, same camera on every level",
    "sourceLevelSha256": "3aacd3ec6e8221cde862b0627717265de0b59085140690ee5fcb3f63dba024ce"
   }
  },
  {
   "level": "medium",
   "path": "lod/mlx90614esf-bci-000-tu-medium.glb",
   "sha256": "043a3ccdac7cdc6830c53ef368079f0b12adee33984ae2a901179a54af1d97dd",
   "sizeBytes": 68064,
   "decodedBufferBytes": 51900,
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   "boundsMm": [
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   ],
   "markingIncluded": true,
   "helperNodes": [],
   "extensions": [
    "KHR_mesh_quantization"
   ],
   "derivation": "etched GLB, KHR_mesh_quantization; geometry and the BCI mark kept",
   "review": "candidate: inspected as cached images (depth-buffered render); not qualified in a streaming LOD viewer",
   "preview": {
    "path": "lod/mlx90614esf-bci-000-tu-medium.png",
    "sha256": "c03999b7ed666457e5c8dcdb65c717d48cff364b330a4a0dc9dd6e5229d3d030",
    "width": 400,
    "height": 400,
    "view": "iso from the +Y (marked) side, same camera on every level",
    "sourceLevelSha256": "043a3ccdac7cdc6830c53ef368079f0b12adee33984ae2a901179a54af1d97dd"
   }
  },
  {
   "level": "low",
   "path": "lod/mlx90614esf-bci-000-tu-low.glb",
   "sha256": "8645403b62ed60ad4ae60515f8c8af7714e8225946f9001143a33031ec4fe1e3",
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   ],
   "markingIncluded": false,
   "helperNodes": [],
   "extensions": [
    "KHR_mesh_quantization"
   ],
   "derivation": "unmarked GLB, weld + meshopt simplify (ratio 0.5, error 0.002), quantized; mark omitted (unreadable at this size)",
   "review": "candidate: inspected as cached images (depth-buffered render); not qualified in a streaming LOD viewer",
   "preview": {
    "path": "lod/mlx90614esf-bci-000-tu-low.png",
    "sha256": "ab526acc419eec0301c25aa2960b6745540ec73e5a293a0effc3e98c2e9b0f50",
    "width": 400,
    "height": 400,
    "view": "iso from the +Y (marked) side, same camera on every level",
    "sourceLevelSha256": "8645403b62ed60ad4ae60515f8c8af7714e8225946f9001143a33031ec4fe1e3"
   }
  },
  {
   "level": "super-low",
   "path": "lod/mlx90614esf-bci-000-tu-super-low.glb",
   "sha256": "30e8505a861d7a714acb9f15538cf84e3f94120513ba727525ebaa23dea94baa",
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   ],
   "markingIncluded": false,
   "helperNodes": [],
   "extensions": [
    "KHR_mesh_quantization"
   ],
   "derivation": "unmarked GLB, weld + meshopt simplify (ratio 0.2, error 0.006), quantized; mark omitted",
   "review": "candidate: inspected as cached images (depth-buffered render); not qualified in a streaming LOD viewer",
   "preview": {
    "path": "lod/mlx90614esf-bci-000-tu-super-low.png",
    "sha256": "bff22f9903113b3a5f7fc145b023d8d3238d21ecbd25625025d119bedd7948bd",
    "width": 400,
    "height": 400,
    "view": "iso from the +Y (marked) side, same camera on every level",
    "sourceLevelSha256": "30e8505a861d7a714acb9f15538cf84e3f94120513ba727525ebaa23dea94baa"
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  }
 ]
}