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nx_cadtwin_research.nx

buildroot/runtime/nx_cadtwin_research.nx

8253 B103 linesdepth 21pulls 146 transitivereach 0 importersview sourcekind tooltopic cadtwin
docsdependenciesstructsconstsfunctions

about

nx_cadtwin_research.nx -- SOTA research bank for the CAR DIGITAL-TWIN / CAD-SCAN pipeline (operator 2026-07-07: "use explodeview.com as a benchmark and nishi researcher to get our cad work to state of the art so we can rebuild an entire car and identify underbuilt parts if we are flipping them"). Banks the July-2026 SOTA per pillar: P1 capture-to-3D (3DGS/QGS/RaDe-GS/COLMAP/VGGT), P2 3D part segmentation (SAMPart3D/GeoSAM2/PartField/HoloPart), P3 scan-to-CAD reverse engineering (CAD-Recode/ABC/ BrepGen), P4 exploded-view + assembly reasoning (BANG/Assemble-Them-All/SAPIEN PartNet-Mobility), P5 car part-ID vs OEM EPC catalogs (NHTSA vPIC/PartSouq), P6 underbuilt-part data (NHTSA complaints/ recalls APIs/CarComplaints), P7 the explodeview.com anchor itself (STEP -> exploded web viewer), P8 end-to-end car-twin reality (Artec scan cases; Bentley Blower = 1200 human CAD-hours). Same sovereign stack + structure as nx_gen3d_sota_fetch. Saves knowledge/fetched/ct_*.raw. expect_exit: 0 license_tier: ORIGINAL

dependencies 4 imports · 0 importers

nx_syscalls.nx nx_x509_trust_store.nx nx_trust_store_load_from_certdata. nx_https_fetch_follow.nx nx_cadtwin_research.nx

imports: nx_syscalls.nxnx_x509_trust_store.nxnx_trust_store_load_from_certdata.nxnx_https_fetch_follow.nx

imported by: nobody (leaf or entry point)

call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown

main nx_trust_store_load_from_c sys_mmap sys_read_file sys_openat_rd sys_lseek sys_mmap ↻ sys_read sys_close nx_nss_certdata_parse sys_mmap ↻ _pat_class_cert _pat_value_octal _pat_end _find_newline _starts_with _parse_octal_line sys_mmap ↻ _is_space _decode_octal_escape _is_octal trust_store_alloc sys_mmap ↻ nx_x509_trust_store_load sys_mmap ↻ x509_parse sys_mmap ↻ asn1_cursor_init asn1_expect_tag sys_mmap ↻ asn1_read_tlv_header asn1_read_tag asn1_read_length asn1_read_length ↻ x509_read_tlv sys_mmap ↻ asn1_expect_tag ↻ x509_read_alg_id sys_mmap ↻ asn1_expect_tag ↻

structs

none

consts

16const K_MAGIC_4194304: i64 = 4194304
17const K_MAGIC_8388608: i64 = 8388608
18const K_MAGIC_2023: i64 = 2023

functions

20func ct_puts(s: *u8) -> i64 { var n: i64 = 0; while s[n] != (0 as u8) { n = n + 1 } sys_write(1, s, n); return 0 }
called by 3: ct_putnct_fetch_savemain calls 1: sys_write
21func ct_putn(v: i64) -> i64
called by 2: ct_fetch_savemain calls 3: sys_mmapct_putssys_write
34func ct_have(path: *u8) -> i64 { let fd: i64 = sys_openat_rd(path); if fd < 0 { return 0 } sys_close(fd); return 1 }
called by 1: ct_fetch_save calls 2: sys_openat_rdsys_close
35func ct_fetch_save(url: *u8, opath: *u8, store: *TrustStore, out: *u8, cap: i64) -> i64
called by 1: main calls 7: ct_havect_putssys_mmapct_putnsys_openat_wrsys_write+1
51func main() -> i64
calls 6: nx_trust_store_load_from_certdatact_putsct_putntrust_store_countsys_mmapct_fetch_save