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nx_garment_gen_lib.nx

buildroot/runtime/nx_garment_gen_lib.nx

68460 B1507 linesdepth 3pulls 5 transitivereach 4 importersview sourcekind librarytopic garment
docsdependenciesstructsconstsfunctions

about

nx_garment_gen_lib.nx -- Generates conforming garment meshes from body surfaces with offsetting, hemming, binding, and strap attachments.

dependencies 3 imports · 4 importers

nx_nxa_garment_bind_lib.nx nx_syscalls.nx nx_nxa.nx nx_garment_gen_lib.nx nx_garment_canonical_gate_t135.nx nx_garment_gen.nx nx_garment_gen_gate.nx nx_garment_provenance_t128.nx

imports: nx_nxa_garment_bind_lib.nxnx_syscalls.nxnx_nxa.nx

imported by: nx_garment_canonical_gate_t135.nxnx_garment_gen.nxnx_garment_gen_gate.nxnx_garment_provenance_t128.nx

structs

none

consts

32const GMG_Q: i64 = 4096
33const GMG_DM: i64 = 10000
34const GMG_UNITS_178: i64 = 171530
35const GMG_MM_178: i64 = 1780
36const GMG_UM_PER_MM: i64 = 1000
37const GMG_TWO_PI_MILLI: i64 = 6283
38const GMG_KINDS: i64 = 9
39const GMG_VSTRIDE: i64 = 5
40const GMG_TSTRIDE: i64 = 3
41const GMG_DIRSTRIDE: i64 = 8
42const GMG_HDR: i64 = 8
43const GMG_GARM_VER: i64 = 20260830
44const GMG_NBR_CAP: i64 = 32
45const GMG_BADJ_CAP: i64 = 4
46const GMG_OV_CAP: i64 = 16384
47const GMG_OT_CAP: i64 = 32768
48const GMG_SEC_CAP: i64 = 262144
49const GMG_STAT_N: i64 = 32
50const GMG_PUSH_PASSES: i64 = 8
51const GMG_SKEL_STRIDE: i64 = 8
52const GMG_SKIN_STRIDE: i64 = 8
53const GMG_DYN_FIELDS: i64 = 8
54const GMG_STRAP_K: i64 = 9
55const GMG_STRAP_CAP: i64 = 24
56const GMG_BIG: i64 = 4611686018427387903
57const GMG_ISQRT_HI: i64 = 3037000499
58const GMG_CROSS_SHIFT: i64 = 64
59const GMG_NRM_CAP: i64 = 1000000
62const GMG_F_SHELL: i64 = 0
63const GMG_F_HEM: i64 = 1
64const GMG_F_STRAP: i64 = 2
66const GMG_M_SWIM: i64 = 1
67const GMG_M_WOVEN: i64 = 2
68const GMG_M_JERSEY: i64 = 3
69const GMG_M_SATIN: i64 = 4
71const GMG_ERR_BADNXA: i64 = 0 - 5
72const GMG_ERR_REFUSED_THICK: i64 = 0 - 4
73const GMG_ERR_EMPTY: i64 = 0 - 6
74const GMG_ERR_CAP: i64 = 0 - 7
77const GMG_TORSO_HALFW: i64 = 15000 // the page shader's own torso gate (|bind x| < 15000)
78const GMG_ARM_BIND_X: i64 = 12000 // a dominant joint this far off the midline is an arm joint
79const GMG_HEAD_DM: i64 = 8600 // above the chin line (.885 H) a dominant joint is a head joint
80const GMG_FRONT_Y: i64 = 0 - 1200 // the page's bust-side convention: front is y < -1200
81const GMG_YBLEND: i64 = 1200 // front/back blend half-width (units) for the leg/neck lines
82const GMG_HIP_DM: i64 = 5450 // hip band top (.545 H), the incumbent paint band's own edge
83const GMG_CROTCH_DM: i64 = 4750 // crotch .475 H (Drillis-Contini 1966)
84const GMG_KNEE_DM: i64 = 2850 // knee .285 H (Drillis-Contini 1966, the page's own gdJn(.285))
85const GMG_HIPJ_DM: i64 = 5200 // hip joint .52 H (Drillis-Contini) -- the anchor the page maps NIP through
86const GMG_EYE_DM: i64 = 9300 // eye line .93 H, the second anchor
87const GMG_NIP_RATIO_DM: i64 = 7200 // published nipple ratio .72 H before the per-mesh anchor mapping
88const GMG_HEADJ_PROBE_DM: i64 = 9500
89const GMG_BUST_HALF_DM: i64 = 550 // the nipple detail's own half-width (.055 H)
90const GMG_EASE_FADE_LO: i64 = 7400 // ease fades to zero over the bust->shoulder band so necklines hug
91const GMG_EASE_FADE_HI: i64 = 8000
92const GMG_MIDTHIGH_DM: i64 = 4025 // (hip .52 + knee .285) / 2 -- Drillis-Contini mid-thigh, the shorts hem
93const GMG_SHORTS_TOP_DM: i64 = 5600
94const GMG_TEE_NECK_DM: i64 = 8350 // crew neck front: .835 H (acromion .818 + a finger)
95const GMG_TEE_NECK_RISE: i64 = 300
96const GMG_SLEEVE_TOP_DM: i64 = 7400
97const GMG_SLEEVE_HALFW: i64 = 19000 // short-sleeve cap reach off the midline (units)
98const GMG_SLEEVE_BAND_LO: i64 = 7800
99const GMG_SLEEVE_BAND_HI: i64 = 8700
100const GMG_SLEEVE_X_LO: i64 = 12000
101const GMG_ONEPIECE_NECK_F: i64 = 7700 // one-piece scoop front .77 H
102const GMG_ONEPIECE_NECK_B: i64 = 7000 // one-piece back .70 H
103const GMG_STRAP_SHOULDER_DM: i64 = 8580
104const GMG_STRAP_BAND_TOL_DM: i64 = 120 // bikini back band half-height
105const GMG_SARONG_X: i64 = 13500 // the knot sits on the hip side
106const GMG_SARONG_DM: i64 = 6150
107const GMG_SARONG_R: i64 = 5000
108const GMG_WAIST_BAND_DM: i64 = 150 // skirt waistband half-height around the skirt's own top ring
109const GMG_SKIRT_TOP_TOL_DM: i64 = 300
110const GMG_STRAP_SEARCH_DM: i64 = 700
111const GMG_STRAP_AX_MAX: i64 = 14500
112const GMG_STRAP_AX_FRONT: i64 = 9000
113const GMG_STRAP_Y_FRONT: i64 = 0 - 9000
114const GMG_STRAP_AX_SHOULDER: i64 = 11400
115const GMG_STRAP_Y_SHOULDER: i64 = 2000
116const GMG_STRAP_AX_BACK: i64 = 8000
117const GMG_STRAP_Y_BACK: i64 = 9000
118const GMG_STRAP_HALFW_BIKINI_UM: i64 = 6000 // 12 mm bikini strap
119const GMG_STRAP_HALFW_DRESS_UM: i64 = 10000 // 20 mm dress / one-piece strap
120const GMG_SWIM_INNER_UM: i64 = 200 // a swim hem's inner edge is pressed to the skin (0.2 mm)
121const GMG_PUSH_MARGIN: i64 = 2
122const GMG_CLEAR_PERMIL: i64 = 900 // the clearance tooth's bar: 0.9 t (vertex-to-vertex is an
124const GMG_CLEAR_REPORT_MULT: i64 = 4
134const GMG_T_SWIM_UM: i64 = 550
135const GMG_T_JERSEY_UM: i64 = 700
136const GMG_T_WOVEN_UM: i64 = 350
137const GMG_T_SARONG_UM: i64 = 300
138const GMG_T_SATIN_UM: i64 = 250
139const GMG_ELASTIC_UM: i64 = 1000
140const GMG_EASE_TEE_UM: i64 = 75000
141const GMG_EASE_SHORTS_UM: i64 = 76200
142const GMG_EASE_DRESS_UM: i64 = 75000
143const GMG_EASE_EVENING_UM: i64 = 63500
144const GMG_EASE_KNOT_RADIAL_UM: i64 = 30000
147const GMG_C_B: i64 = 0
148const GMG_C_FLEN: i64 = 1
149const GMG_C_POS: i64 = 2
150const GMG_C_NV: i64 = 3
151const GMG_C_IDX: i64 = 4
152const GMG_C_NT: i64 = 5
153const GMG_C_NRM: i64 = 6
154const GMG_C_ZMN: i64 = 7
155const GMG_C_H: i64 = 8
156const GMG_C_HH: i64 = 9
157const GMG_C_AX: i64 = 10
158const GMG_C_VF: i64 = 11
159const GMG_C_NIP: i64 = 12
160const GMG_C_DYN: i64 = 13
161const GMG_C_ND: i64 = 14
162const GMG_C_GTH: i64 = 15
163const GMG_C_GAP: i64 = 16
164const GMG_C_YMID: i64 = 17
165const GMG_C_BIND: i64 = 18
166const GMG_C_NJ: i64 = 19
167const GMG_C_VMAP: i64 = 20
168const GMG_C_INNER: i64 = 21
169const GMG_C_SEL: i64 = 22
170const GMG_C_NBR: i64 = 23
171const GMG_C_NBC: i64 = 24
172const GMG_C_DEG: i64 = 25
173const GMG_C_OV: i64 = 26
174const GMG_C_ONV: i64 = 27
175const GMG_C_OT: i64 = 28
176const GMG_C_ONT: i64 = 29
177const GMG_C_CAND: i64 = 30
178const GMG_C_NCAND: i64 = 31
179const GMG_C_TRIS: i64 = 32
180const GMG_C_NTRIS: i64 = 33
181const GMG_C_THICK_PERMIL: i64 = 34
182const GMG_C_UPMK: i64 = 35
183const GMG_C_BSET: i64 = 36
184const GMG_C_RING: i64 = 37
185const GMG_C_BADJ: i64 = 38
186const GMG_C_BDEG: i64 = 39
187const GMG_C_STACK: i64 = 40
188const GMG_C_SEEN: i64 = 41
189const GMG_C_NOPUSH: i64 = 42
190const GMG_C_NBROVER: i64 = 43
191const GMG_C_AJ: i64 = 44
192const GMG_C_AW: i64 = 45
193const GMG_C_DST: i64 = 46 // the asset's own DYNA row stride (ref9d ships 12 words, not the 8 the
195const GMG_C_DIL: i64 = 47 // per-vertex pinch-dilation flags (see gmg_build steps 1-3)
196const GMG_C_SLOTS: i64 = 48
197const GMG_PINCH_PASSES: i64 = 4
199const GMG_VF_TOR: i64 = 1
200const GMG_VF_ARM: i64 = 2
201const GMG_VF_HEAD: i64 = 4
203const GMG_S_NV: i64 = 0
204const GMG_S_NT: i64 = 1
205const GMG_S_SHELL: i64 = 2
206const GMG_S_HEM: i64 = 3
207const GMG_S_BEDGES: i64 = 4
208const GMG_S_PUSHED: i64 = 5
209const GMG_S_STRAPS: i64 = 6
210const GMG_S_MINCLEAR: i64 = 7
211const GMG_S_LOOPS: i64 = 8
212const GMG_S_OPEN: i64 = 9
213const GMG_S_SEL: i64 = 10
214const GMG_S_T: i64 = 11
215const GMG_S_TH: i64 = 12
216const GMG_S_EASE: i64 = 13
217const GMG_S_CLASS: i64 = 14
218const GMG_S_WITHIN: i64 = 15
219const GMG_S_SLF: i64 = 16
220const GMG_S_SLB: i64 = 17
221const GMG_S_SRF: i64 = 18
222const GMG_S_SRB: i64 = 19
223const GMG_S_NBROVER: i64 = 20
224const GMG_S_VOFF: i64 = 21
225const GMG_S_TOFF: i64 = 22
226const GMG_S_ID: i64 = 23
227const GMG_S_PINCHPASS: i64 = 24 // selection passes taken by the pinch dilation (1 = no pinch found)
1349const GMG_CLIP_RECORD_WORDS:i64=4
1350const GMG_CLIP_CAP_WORDS:i64=16
1351const GMG_CLIP_DISTANCE_MAX:i64=2147483647
1352const GMG_CLIP_E_INPUT:i64=0-30
1353const GMG_CLIP_E_CAP:i64=0-31
1387const GMG_CLIP_E_RANGE:i64=0-32
1388const GMG_CLIP_I64_MAX:i64=9223372036854775807
1443const GMG_ATTACH_HDR:i64=12
1444const GMG_ATTACH_REC:i64=8
1445const GMG_ATTACH_COORD_MAX:i64=16777216
1446const GMG_ATTACH_E_SOURCE:i64=-40
1447const GMG_ATTACH_E_SHAPE:i64=-41
1448const GMG_ATTACH_E_GEOMETRY:i64=-42

functions

229func gmg_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 5: maingmg_loadgmg_buildgmg_gen_allgmg_print_stat calls 1: sys_write
230func gmg_pn(v: i64) -> i64
called by 4: maingmg_buildgmg_gen_allgmg_print_stat calls 2: sys_mmapsys_write
244func gmg_abs(v: i64) -> i64 { if v < 0 { return 0 - v } return v }
called by 8: maingmg_near_jointgmg_loadgmg_regiongmg_buildgmg_clip_crossing+2
245func gmg_min(a: i64, b: i64) -> i64 { if a < b { return a } return b }
246func gmg_max(a: i64, b: i64) -> i64 { if a > b { return a } return b }
called by 1: gmg_load
248func gmg_isqrt(v: i64) -> i64
called by 3: gmg_loadgmg_strapgmg_build
267func gmg_sst(a: i64, b: i64, x: i64) -> i64
called by 3: gmg_hleggmg_hneckgmg_ease_at
275func gmg_um2u(um: i64) -> i64 { return um * GMG_UNITS_178 / (GMG_MM_178 * GMG_UM_PER_MM) }
called by 2: gmg_matgmg_build
276func gmg_circ2radial_um(circ_um: i64) -> i64 { return circ_um * 1000 / GMG_TWO_PI_MILLI }
called by 1: gmg_mat
281func gmg_mat(G: *i64, kind: i64, out: *i64) -> i64
called by 2: gmg_buildgmg_attach_onepiece_into_v1 calls 2: gmg_circ2radial_umgmg_um2u
306func gmg_pos(G: *i64) -> *i64 { return G[GMG_C_POS] as *i64 }
called by 8: gmg_near_bodygmg_hleggmg_hneckgmg_in_dyngmg_regiongmg_addv+2
307func gmg_nrm(G: *i64) -> *i64 { return G[GMG_C_NRM] as *i64 }
called by 3: gmg_addvgmg_strapgmg_build
308func gmg_hh(G: *i64) -> *i64 { return G[GMG_C_HH] as *i64 }
called by 5: gmg_near_bodygmg_regiongmg_ease_atgmg_strapgmg_attach_onepiece_into_v1
309func gmg_ax(G: *i64) -> *i64 { return G[GMG_C_AX] as *i64 }
called by 5: gmg_near_bodygmg_hleggmg_hneckgmg_hneck_teegmg_region
310func gmg_vf(G: *i64) -> *u8 { return G[GMG_C_VF] as *u8 }
called by 2: gmg_hasgmg_near_body
311func gmg_has(G: *i64, v: i64, bit: i64) -> i64
called by 2: gmg_regiongmg_attach_onepiece_into_v1 calls 1: gmg_vf
318func gmg_near_joint(G: *i64, fdm: i64) -> i64
called by 1: gmg_load calls 1: gmg_abs
335func gmg_load(b: *u8, flen: i64) -> *i64
called by 4: mainmainmainmain calls 8: nxa_findnxa_tag4gmg_putssys_mmapgmg_absgmg_max+2
549func gmg_near_body(G: *i64, x: i64, y: i64, z: i64, hlo: i64, hhi: i64, axmax: i64) -> i64
called by 1: gmg_strap calls 4: gmg_posgmg_hhgmg_axgmg_vf
578func gmg_hleg(G: *i64, v: i64) -> i64
called by 2: gmg_regiongmg_attach_onepiece_into_v1 calls 3: gmg_axgmg_posgmg_sst
589func gmg_hneck(G: *i64, v: i64) -> i64
called by 2: gmg_regiongmg_attach_onepiece_into_v1 calls 3: gmg_axgmg_posgmg_sst
600func gmg_hneck_tee(G: *i64, v: i64) -> i64
called by 1: gmg_region calls 1: gmg_ax
607func gmg_dyn_side(G: *i64, side: i64) -> i64
called by 1: gmg_region
620func gmg_in_dyn(G: *i64, v: i64, d: i64) -> i64
called by 1: gmg_region calls 1: gmg_pos
634func gmg_region(G: *i64, kind: i64, v: i64) -> i64
called by 2: gmg_buildmain calls 10: gmg_hhgmg_axgmg_posgmg_hasgmg_in_dyngmg_dyn_side+4
684func gmg_ease_at(G: *i64, kind: i64, mat: *i64, v: i64) -> i64
called by 1: gmg_build calls 2: gmg_hhgmg_sst
694func gmg_addv(G: *i64, src: i64, d: i64, flag: i64) -> i64
called by 1: gmg_build calls 2: gmg_posgmg_nrm
709func gmg_addv_at(G: *i64, x: i64, y: i64, z: i64, src: i64, flag: i64) -> i64
called by 2: gmg_strapgmg_build
718func gmg_addt(G: *i64, a: i64, b: i64, c: i64) -> i64
called by 2: gmg_strapgmg_build
728func gmg_nbr_add(G: *i64, u0: i64, v0: i64) -> i64
called by 1: gmg_build
746func gmg_nbr_count(G: *i64, u0: i64, v0: i64) -> i64
called by 1: gmg_build
764func gmg_strap(G: *i64, mat: *i64, sx: i64, hF: i64, hB: i64, halfw: i64, ends: *i64) -> i64
called by 1: gmg_build calls 8: gmg_posgmg_nrmgmg_hhsys_mmapgmg_near_bodygmg_isqrt+2
851func gmg_build(G: *i64, kind: i64, stat: *i64) -> i64
called by 2: maingmg_gen_all calls 17: sys_mmapgmg_matgmg_putsgmg_pngmg_posgmg_nrm+11
1223func gmg_gen_all(G: *i64, sec: *i64, stats: *i64) -> i64
called by 3: mainmainmain calls 3: gmg_buildgmg_putsgmg_pn
1269func gmg_print_stat(st: *i64) -> i64
called by 2: mainmain calls 2: gmg_putsgmg_pn
1295func gmg_write_nxa(b: *u8, flen: i64, sec: *i64, nwords: i64, outpath: *u8) -> i64
called by 1: main calls 7: nxa_tag4sys_mmapnxa_check2nxa_magicsys_openat_wrsys_write+1
1354func gmg_clip_distance(a:i64,b:i64,c:i64,k:i64)->i64
called by 1: gmg_clip_triangle_bary_v1
1357func gmg_clip_vertex(out:*i64,n:i64,k:i64)->i64
called by 1: gmg_clip_triangle_bary_v1
1360func gmg_clip_crossing(out:*i64,n:i64,s:i64,e:i64,ds:i64,de:i64)->i64
called by 1: gmg_clip_triangle_bary_v1 calls 1: gmg_abs
1365func gmg_clip_triangle_bary_v1(distance:*i64,out:*i64,cap_words:i64)->i64
called by 1: gmg_attach_onepiece_into_v1 calls 3: gmg_clip_distancegmg_clip_crossinggmg_clip_vertex
1389func gmg_clip_product(a:i64,b:i64)->i64{return ngb_clip_product(a,b)}
called by 2: gmg_clip_scalargmg_clip_polygon_bary_v1 calls 1: ngb_clip_product
1390func gmg_clip_gcd(a:i64,b:i64)->i64{return ngb_clip_gcd(a,b)}
called by 1: gmg_clip_polygon_bary_v1 calls 1: ngb_clip_gcd
1391func gmg_clip_scalar(d:*i64,r:*i64,result:*i64)->i64
called by 1: gmg_clip_polygon_bary_v1 calls 2: gmg_clip_productgmg_abs
1404func gmg_clip_polygon_bary_v1(d:*i64,input:*i64,n:i64,out:*i64,scratch:*i64,cap_words:i64)->i64
called by 1: gmg_attach_onepiece_into_v1 calls 4: gmg_clip_scalargmg_absgmg_clip_productgmg_clip_gcd
1436func gmg_clip_area_ratio_v1(poly:*i64,n:i64,result:*i64)->i64{return ngb_clip_area_ratio_v1(poly,n,result)}
calls 1: ngb_clip_area_ratio_v1
1450func gmg_attach_source_v1(b:*u8,n:i64)->i64{return ngb_attach_source_v1(b,n)}
called by 2: maingmg_attach_onepiece_into_v1 calls 1: ngb_attach_source_v1
1451func gmg_attach_face_v1(pos:*i64,idx:*i64,face:i64)->i64{return ngb_attach_face_v1(pos,idx,face)}
called by 2: maingmg_attach_onepiece_into_v1 calls 1: ngb_attach_face_v1
1454func gmg_attach_validate_v1(b:*u8,n:i64,s:*i64,nw:i64,work:*i64,work_words:i64)->i64{return ngb_attach_validate_v1(b,n,s,nw,work,work_words)}
called by 2: maingmg_attach_compose_into_v1 calls 1: ngb_attach_validate_v1
1459func gmg_attach_onepiece_into_v1(G:*i64,out:*i64,cap:i64,scratch:*i64,sw:i64)->i64
called by 1: main calls 11: gmg_attach_source_v1gmg_matgmg_hhgmg_hasgmg_hleggmg_hneck+5
1491func gmg_attach_compose_into_v1(b:*u8,n:i64,s:*i64,nw:i64,out:*u8,cap:i64,work:*i64,ww:i64)->i64
called by 1: main calls 5: gmg_attach_validate_v1nxa_tag4nxa_section_entrynxa_magicnxa_check2