Searched defs:Qk (Results 1 - 3 of 3) sorted by relevance

/inkscape/src/livarot/
H A DPath.h375 double *Xk, double *Yk, double *Qk, double *tk, int nbPt);
381 double *Qk; member in struct:Path::fitting_tables
H A DPathSimplify.cpp161 data.Xk = data.Yk = data.Qk = NULL;
233 g_free(data.Qk);
248 // Qk est deja alloue
251 double *Xk, double *Yk, double *Qk, double *tk, int nbPt)
275 // calcul des Qk
282 Qk[i] = Xk[i] - N03 (tk[i]) * Xk[0] - N33 (tk[i]) * Xk[nbPt - 1];
288 Q[0] += N13 (tk[i]) * Qk[i];
289 Q[1] += N23 (tk[i]) * Qk[i];
300 Qk[i] = Yk[i] - N03 (tk[i]) * Yk[0] - N33 (tk[i]) * Yk[nbPt - 1];
306 Q[0] += N13 (tk[i]) * Qk[
250 FitCubic(Geom::Point const &start, PathDescrCubicTo &res, double *Xk, double *Yk, double *Qk, double *tk, int nbPt) argument
747 double *Qk; // les Qk local
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/inkscape/src/2geom/
H A Dsbasis.cpp622 SBasis Pk=Linear(1)-g,Qk=g,sg=Pk*Qk; local
624 Qk.truncate(order);
626 Qk.resize(order,Linear(0.));
637 double q10 = Qk.at(k)[0];// p10*a + q10*b = r10
638 double q01 = Qk.at(k)[1];// &
652 r=r-Pk*a-Qk*b;
655 Qk=Qk*sg;
658 Qk
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