code wiki / (root) / nx_uv_stretch_candidate_t281.nx

nx_uv_stretch_candidate_t281.nx

buildroot/runtime/nx_uv_stretch_candidate_t281.nx

6617 B87 linesdepth 7pulls 15 transitivereach 3 importersview sourcekind librarytopic uv

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nx_uv_stretch_candidate_t281.nx -- Optimizes UV stretch energy using symmetric Dirichlet penalties and gradient-based updates.

imports: nx_uv_gram_solver_candidate_t280.nx

imported by: nx_uv_stretch_actual_t281.nxnx_uv_stretch_derivative_gate_t281.nxnx_uv_stretch_gate_t281.nx

5	struct UvStretch

none

10	func ust_abs(x:f64)->f64{if x<0.0{return 0.0-x};return x} called by 3: ust_step main main
11	func ust_free(q:UvStretch)->i64{if q==(0 as UvStretch){return 0};if q.storage!=(0 as u8){sys_munmap_direct(q.storage,q.bytes)};return sys_munmap_direct(q as u8,__size_of(UvStretch))} called by 4: main ust_begin main main
15	func ust_face(q:*UvStretch,t:i64,v:i64,u:f64,w:f64,deriv:i64)->f64 called by 3: ust_energy ust_step main calls 1: uls_finite
37	func ust_energy(q:*UvStretch)->f64{var e:f64=0.0;var t:i64=0;while t<q.s.nt{let f:f64=ust_face(q,t,0-1,0.0,0.0,0);if f<0.0{return f};e=e+f;t=t+1};return e} called by 4: ust_begin ust_step main main calls 1: ust_face
38	func ust_begin(s:UvGramSolve)->UvStretch called by 3: main main main calls 8: ust_free uv_ti uv_vx uv_vy uv_vz uls_sqrt+2
61	func ust_step(q:UvStretch,sweeps:i64,backtracks:i64,cancel:i64)->i64 called by 3: main main main calls 4: ust_face ust_abs uls_finite ust_energy
87	func ust_restore_scale(q:UvStretch)->i64{var i:i64=0;while i<q.s.n2{q.s.x[i]=q.s.x[i]*q.scale;i=i+1};return UV_OK} called by 3: main main main