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Differential D6807 Diff 22906 source/blender/blenkernel/intern/displist.c

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source/blender/blenkernel/intern/displist.c

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#include <math.h> #include <math.h>
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <time.h>
#include "MEM_guardedalloc.h" #include "MEM_guardedalloc.h"
#include "DNA_curve_types.h" #include "DNA_curve_types.h"
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Curve *cu = ob->data; Curve *cu = ob->data;
DispList *dl; DispList *dl;
float *data; float *data;
int len; int len=10;
time_t timer_start = clock();
if (!for_render && cu->editnurb) { if (!for_render && cu->editnurb) {
BKE_nurbList_duplicate(&nubase, BKE_curve_editNurbs_get(cu)); BKE_nurbList_duplicate(&nubase, BKE_curve_editNurbs_get(cu));
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BKE_nurb_makeCurve(nu, data, NULL, NULL, NULL, resolu, 3 * sizeof(float)); BKE_nurb_makeCurve(nu, data, NULL, NULL, NULL, resolu, 3 * sizeof(float));
} }
else { else {
len = (nu->pntsu * resolu) * (nu->pntsv * resolv); // len = (nu->pntsu * resolu) * (nu->pntsv * resolv);
dl = MEM_callocN(sizeof(DispList), "makeDispListsurf"); dl = MEM_callocN(sizeof(DispList), "makeDispListsurf");
dl->verts = MEM_mallocN(len * sizeof(float[3]), "dlverts"); // dl->verts = MEM_mallocN(len * sizeof(float[3]), "dlverts");
BLI_addtail(dispbase, dl); // BLI_addtail(dispbase, dl); // <----- WHERE MESH GETS OUTPUTTED TO CALLER
dl->col = nu->mat_nr; // dl->col = nu->mat_nr;
dl->charidx = nu->charidx; // dl->charidx = nu->charidx;
/* dl->rt will be used as flag for render face and */ // /* dl->rt will be used as flag for render face and */
/* CU_2D conflicts with R_NOPUNOFLIP */ // /* CU_2D conflicts with R_NOPUNOFLIP */
dl->rt = nu->flag & ~CU_2D; // dl->rt = nu->flag & ~CU_2D;
data = dl->verts; // data = dl->verts;
dl->type = DL_SURF; // dl->type = DL_SURF;
dl->parts = (nu->pntsu * resolu); /* in reverse, because makeNurbfaces works that way */ // dl->parts = (nu->pntsu * resolu); /* in reverse, because makeNurbfaces works that way */
dl->nr = (nu->pntsv * resolv); // dl->nr = (nu->pntsv * resolv);
if (nu->flagv & CU_NURB_CYCLIC) { // if (nu->flagv & CU_NURB_CYCLIC) {
dl->flag |= DL_CYCL_U; /* reverse too! */ // dl->flag |= DL_CYCL_U; /* reverse too! */
} // }
if (nu->flagu & CU_NURB_CYCLIC) { // if (nu->flagu & CU_NURB_CYCLIC) {
dl->flag |= DL_CYCL_V; // dl->flag |= DL_CYCL_V;
} // }
BKE_nurb_makeFaces(nu, data, 0, resolu, resolv); // BKE_nurb_makeFaces(nu, data, 0, resolu, resolv);
/* gl array drawing: using indices */ // /* gl array drawing: using indices */
displist_surf_indices(dl); // displist_surf_indices(dl);
BLI_addtail(dispbase, dl);
BKE_nurb_make_displist(nu, dl);
} }
} }
} }
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BKE_nurbList_duplicate(&ob->runtime.curve_cache->deformed_nurbs, &nubase); BKE_nurbList_duplicate(&ob->runtime.curve_cache->deformed_nurbs, &nubase);
curve_calc_modifiers_post(depsgraph, scene, ob, &nubase, dispbase, r_final, for_render); curve_calc_modifiers_post(depsgraph, scene, ob, &nubase, dispbase, r_final, for_render);
} }
time_t timer_stop = clock();
int t = timer_stop - timer_start;
nu = nubase.first;
printf("%i %i %i %i\n", len, nu->pntsu * nu->resolu, nu->pntsv * nu->resolv, t);
BKE_nurbList_free(&nubase); BKE_nurbList_free(&nubase);
} }
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