GAPartNet Source Integrity Audit

870Total assets

375No flags

14Raw mesh-missing assets

0Missing texture refs

245Need alpha blend preview

结论

所有 870 个 GAPartNet 资产都有 release 目录和 raw URDF；当前没有缺失的 texture reference。14 个资产的 URDF 引用了不存在的 visual OBJ，而且这些 OBJ 在 raw source 中也不存在，因此不能通过简单同步文件修复，后续应作为 source-level missing visual mesh 标记保留。

245 个资产含透明 PNG 贴图，这不是错误；portal GLB 导出链路已经将透明 PNG 材质设置为 alphaMode=BLEND，避免黑框。238 个资产的 MTL 没有 bitmap texture map，属于源数据只带材质颜色/无贴图的情况，展示时不能伪造纹理。

Raw Source 中也缺 visual mesh 的资产

Release ID	Missing count	Example missing raw mesh
major_appliances/11260	1	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/11260/textured_objs/new-0.obj`
major_appliances/12542	1	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/12542/textured_objs/new-6.obj`
major_appliances/12584	2	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/12584/textured_objs/new-3.obj`
major_appliances/12612	1	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/12612/textured_objs/new-2.obj`
major_appliances/7130	9	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/7130/textured_objs/new-8.obj`
major_appliances/7138	7	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/7138/textured_objs/new-8.obj`
small_appliances/7221	35	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/7221/textured_objs/new-35.obj`
small_appliances/7306	2	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/7306/textured_objs/new-6.obj`
small_appliances/7320	11	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/7320/textured_objs/new-5.obj`
small_furniture/23724	3	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/23724/textured_objs/new-26.obj`
small_furniture/25144	1	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/25144/textured_objs/new-24.obj`
small_furniture/29525	1	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/29525/textured_objs/new-5.obj`
small_furniture/30857	2	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/30857/textured_objs/new-6.obj`
small_furniture/32746	1	`/data/250010098/raw_datasets/partnet-mobility-v0/extracted/dataset/32746/textured_objs/new-15.obj`

透明 PNG 预览修复样例

electronics/103811 - 26 transparent PNG texture refs
household_fixtures/102697 - 1 transparent PNG texture refs
household_items/100015 - 1 transparent PNG texture refs
household_items/102369 - 6 transparent PNG texture refs
household_items/103010 - 7 transparent PNG texture refs
large_furniture/38516 - 1 transparent PNG texture refs
large_furniture/40147 - 2 transparent PNG texture refs
large_furniture/40417 - 3 transparent PNG texture refs
large_furniture/41004 - 2 transparent PNG texture refs
large_furniture/41083 - 3 transparent PNG texture refs
large_furniture/41086 - 1 transparent PNG texture refs
large_furniture/41510 - 2 transparent PNG texture refs
large_furniture/41529 - 1 transparent PNG texture refs
large_furniture/44781 - 2 transparent PNG texture refs
large_furniture/44817 - 5 transparent PNG texture refs
large_furniture/44853 - 4 transparent PNG texture refs
large_furniture/44962 - 4 transparent PNG texture refs
large_furniture/45001 - 1 transparent PNG texture refs
large_furniture/45007 - 1 transparent PNG texture refs
large_furniture/45087 - 1 transparent PNG texture refs
large_furniture/45092 - 5 transparent PNG texture refs
large_furniture/45130 - 1 transparent PNG texture refs
large_furniture/45132 - 1 transparent PNG texture refs
large_furniture/45134 - 1 transparent PNG texture refs
large_furniture/45135 - 4 transparent PNG texture refs
large_furniture/45146 - 2 transparent PNG texture refs
large_furniture/45159 - 1 transparent PNG texture refs
large_furniture/45162 - 2 transparent PNG texture refs
large_furniture/45164 - 1 transparent PNG texture refs
large_furniture/45166 - 1 transparent PNG texture refs
large_furniture/45168 - 2 transparent PNG texture refs
large_furniture/45173 - 1 transparent PNG texture refs
large_furniture/45176 - 1 transparent PNG texture refs
large_furniture/45177 - 1 transparent PNG texture refs
large_furniture/45178 - 1 transparent PNG texture refs
large_furniture/45194 - 3 transparent PNG texture refs
large_furniture/45203 - 1 transparent PNG texture refs
large_furniture/45212 - 1 transparent PNG texture refs
large_furniture/45213 - 3 transparent PNG texture refs
large_furniture/45219 - 3 transparent PNG texture refs
large_furniture/45235 - 2 transparent PNG texture refs
large_furniture/45238 - 3 transparent PNG texture refs
large_furniture/45243 - 5 transparent PNG texture refs
large_furniture/45244 - 1 transparent PNG texture refs
large_furniture/45247 - 1 transparent PNG texture refs
large_furniture/45249 - 1 transparent PNG texture refs
large_furniture/45267 - 1 transparent PNG texture refs
large_furniture/45271 - 3 transparent PNG texture refs
large_furniture/45290 - 4 transparent PNG texture refs
large_furniture/45297 - 1 transparent PNG texture refs
large_furniture/45305 - 1 transparent PNG texture refs
large_furniture/45323 - 1 transparent PNG texture refs
large_furniture/45332 - 3 transparent PNG texture refs
large_furniture/45354 - 1 transparent PNG texture refs
large_furniture/45372 - 1 transparent PNG texture refs
large_furniture/45374 - 5 transparent PNG texture refs
large_furniture/45378 - 1 transparent PNG texture refs
large_furniture/45384 - 1 transparent PNG texture refs
large_furniture/45385 - 1 transparent PNG texture refs
large_furniture/45397 - 1 transparent PNG texture refs

源数据无 bitmap texture map 样例

architectural_fixtures/8897
architectural_fixtures/8903
architectural_fixtures/8919
architectural_fixtures/8983
architectural_fixtures/8997
architectural_fixtures/9016
electronics/103859
electronics/103863
electronics/103869
electronics/103872
electronics/103878
electronics/103972
electronics/103974
electronics/103978
electronics/103988
electronics/104000
electronics/104004
electronics/104007
electronics/104009
electronics/104011
electronics/104016
electronics/104020
electronics/104027
electronics/104030
household_fixtures/101319
household_fixtures/101320
household_fixtures/101323
household_fixtures/102619
household_fixtures/102620
household_fixtures/102621
household_fixtures/102622
household_fixtures/102625
household_fixtures/102628
household_fixtures/102629
household_fixtures/102631
household_fixtures/102632
household_fixtures/102634
household_fixtures/102636
household_fixtures/102639
household_fixtures/102641
household_fixtures/102643
household_fixtures/102645
household_fixtures/102646
household_fixtures/102647
household_fixtures/102648
household_fixtures/102650
household_fixtures/102651
household_fixtures/102652
household_fixtures/102654
household_fixtures/102655
household_fixtures/102657
household_fixtures/102658
household_fixtures/102660
household_fixtures/102662
household_fixtures/102663
household_fixtures/102664
household_fixtures/102665
household_fixtures/102666
household_fixtures/102669
household_fixtures/102670
household_fixtures/102675
household_fixtures/102676
household_fixtures/102677
household_fixtures/102678
household_fixtures/102679
household_fixtures/102682
household_fixtures/102684
household_fixtures/102685
household_fixtures/102688
household_fixtures/102689
household_fixtures/102690
household_fixtures/102692
household_fixtures/102699
household_fixtures/102702
household_fixtures/102703
household_fixtures/102704
household_fixtures/102706
household_fixtures/102707
household_fixtures/102710
household_fixtures/103234