nx_fbx_rig.nx

buildroot/runtime/nx_fbx_rig.nx

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nx_fbx_rig.nx -- RIG SURVEY: verified-facts instrument for the SKEL/SKIN/ANIM fill. Walks a binary FBX and inventories the rig: Model/LimbNode counts (joints), Deformer Skin/Cluster counts, Indexes/Weights array totals, Connections, AnimationCurve counts, KeyTime totals -- and prints the first joint names. NOTHING is emitted yet: this is the query-before-design step (agent prompts and format emitters get MEASURED facts, not guesses). usage: nx_fbx_rig <file.fbx> license_tier: ORIGINAL

dependencies 1 imports · 0 importers

imports: nx_syscalls.nx

imported by: nobody (leaf or entry point)

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

structs

none

consts

9	const K_MAGIC_7500: i64 = 7500
10	const K_MAGIC_500000: i64 = 500000

functions

12	func frw(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 2: fr_walk main calls 1: sys_write
13	func frn(v: i64) -> i64 called by 1: main calls 2: sys_mmap sys_write
25	func fr_u32(b: *u8, o: i64) -> i64 called by 3: fr_u64 fr_walk main
29	func fr_u64(b: *u8, o: i64) -> i64 { return fr_u32(b, o) \| (fr_u32(b, o + 4) << 32) } called by 1: fr_walk calls 1: fr_u32
33	func fr_walk(b: u8, flen: i64, off0: i64, big: i64, st: i64) -> i64 called by 2: fr_walk main calls 5: fr_u64 fr_u32 frw sys_write fr_walk
149	func main(argc: i64, argv: *i64) -> i64 calls 6: frw sys_mmap sys_map_file fr_u32 frn fr_walk