code wiki / _hdl_build / nx_stdassets_gate.nx
nx_stdassets_gate.nx
buildroot/runtime/_hdl_build/nx_stdassets_gate.nx
about
nx_stdassets_gate.nx -- ★FIELD-STANDARD EVIDENCE (the graphics MSU): load + render the KHRONOS glTF conformance
assets -- REAL third-party bytes (Box.glb "start with this", Duck.glb the COLLADA duck) -- on OUR renderer. This is
the anti-ellipsoid mechanism: evidence defined by the FIELD, not our own round-tripped exports.
T1 Box parses to its KNOWN canonical structure (24 verts / 12 tris) + renders red (its baseColorFactor 0.8,0,0).
T2 Duck parses (>2000 verts) + renders. T3 determinism. T4 regression (our own .glb still loads exactly).
T5 evidence gallery -> knowledge/nx_stdassets.png. license_tier: ORIGINAL expect_exit: 0
dependencies 4 imports · 0 importers
imports: nx_syscalls.nxnx_png.nxnx_trimesh.nxnx_gltf_load.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
| 18 | const BG: i64 = 24 + 26*256 + 34*65536 |
| 19 | const W: i64 = 300 |
| 20 | const H: i64 = 300 |
functions
| 12 | func hw(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} sys_write(1,s,n); return 0 } |
| 13 | func pn(v: i64) -> i64 { let b: *u8=sys_mmap(32) as *u8; var x: i64=v; var ng: i64=0; if x<0{ng=1;x=0-x} var i: i64=31; if x==0{b[i]=48 as u8;i=i-1} while x>0{b[i]=(48+x%10) as u8;x=x/10;i=i-1} if ng==1{b[i]=45 as u8;i=i-1} sys_write(1,(b as i64+i+1) as *u8,31-i); return 0 } |
| 14 | func clearfb(fb: *i64, n: i64, c: i64) -> i64 { var i: i64=0; while i<n { fb[i]=c; i=i+1 } return 0 } called by 1: main |
| 15 | func filled(fb: *i64, n: i64, bg: i64) -> i64 { var c: i64=0; var i: i64=0; while i<n { if fb[i]!=bg { c=c+1 } i=i+1 } return 0+c } called by 1: main |
| 16 | func reddish(fb: *i64, n: i64) -> i64 { var c: i64=0; var i: i64=0; while i<n { let p: i64=fb[i]; let r: i64=p&255; let g: i64=(p>>8)&255; let b: i64=(p>>16)&255; if r>g+30 { if r>b+30 { c=c+1 } } i=i+1 } return c } called by 1: main |
| 22 | func main() -> i64 |