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Differential D3199 Diff 10523 source/blender/modifiers/intern/MOD_particleinstance.c

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source/blender/modifiers/intern/MOD_particleinstance.c

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MPoly *mpoly, *orig_mpoly; MPoly *mpoly, *orig_mpoly;
MLoop *mloop, *orig_mloop; MLoop *mloop, *orig_mloop;
MVert *mvert, *orig_mvert; MVert *mvert, *orig_mvert;
int totvert, totpoly, totloop /* , totedge */; int totvert, totpoly, totloop , totedge;
int maxvert, maxpoly, maxloop, part_end = 0, part_start; int maxvert, maxpoly, maxloop, maxedge, part_end = 0, part_start;
int k, p, p_skip; int k, p, p_skip;
short track = ob->trackflag % 3, trackneg, axis = pimd->axis; short track = ob->trackflag % 3, trackneg, axis = pimd->axis;
float max_co = 0.0, min_co = 0.0, temp_co[3]; float max_co = 0.0, min_co = 0.0, temp_co[3];
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totvert = dm->getNumVerts(dm); totvert = dm->getNumVerts(dm);
totpoly = dm->getNumPolys(dm); totpoly = dm->getNumPolys(dm);
totloop = dm->getNumLoops(dm); totloop = dm->getNumLoops(dm);
/* totedge = dm->getNumEdges(dm); */ /* UNUSED */ totedge = dm->getNumEdges(dm);
/* count particles */ /* count particles */
maxvert = 0; maxvert = 0;
maxpoly = 0; maxpoly = 0;
maxloop = 0; maxloop = 0;
maxedge = 0;
for (p = part_start; p < part_end; p++) { for (p = part_start; p < part_end; p++) {
if (particle_skip(pimd, psys, p)) if (particle_skip(pimd, psys, p))
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maxvert += totvert; maxvert += totvert;
maxpoly += totpoly; maxpoly += totpoly;
maxloop += totloop; maxloop += totloop;
maxedge += totedge;
} }
psys->lattice_deform_data = psys_create_lattice_deform_data(&sim); psys->lattice_deform_data = psys_create_lattice_deform_data(&sim);
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max_co = max[track]; max_co = max[track];
} }
result = CDDM_from_template(dm, maxvert, 0, 0, maxloop, maxpoly); result = CDDM_from_template(dm, maxvert, maxedge, 0, maxloop, maxpoly);
mvert = result->getVertArray(result); mvert = result->getVertArray(result);
orig_mvert = dm->getVertArray(dm); orig_mvert = dm->getVertArray(dm);
mpoly = result->getPolyArray(result); mpoly = result->getPolyArray(result);
orig_mpoly = dm->getPolyArray(dm); orig_mpoly = dm->getPolyArray(dm);
mloop = result->getLoopArray(result); mloop = result->getLoopArray(result);
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mul_m4_v3(spacemat, mv->co); mul_m4_v3(spacemat, mv->co);
} }
/* create edges and adjust edge vertex indices*/
DM_copy_edge_data(dm, result, 0, p_skip * totedge, totedge);
MEdge *me = CDDM_get_edges(result) + p_skip * totedge;
for (k = 0; k < totedge; k++, me++) {
me->v1 += p_skip * totvert;
me->v2 += p_skip * totvert;
}
/* create polys and loops */ /* create polys and loops */
for (k = 0; k < totpoly; k++) { for (k = 0; k < totpoly; k++) {
MPoly *inMP = orig_mpoly + k; MPoly *inMP = orig_mpoly + k;
MPoly *mp = mpoly + p_skip * totpoly + k; MPoly *mp = mpoly + p_skip * totpoly + k;
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DM_copy_loop_data(dm, result, inMP->loopstart, mp->loopstart, j); DM_copy_loop_data(dm, result, inMP->loopstart, mp->loopstart, j);
for (; j; j--, ml++, inML++) { for (; j; j--, ml++, inML++) {
ml->v = inML->v + (p_skip * totvert); ml->v = inML->v + (p_skip * totvert);
ml->e = inML->e + (p_skip * totedge);
const int ml_index = (ml - mloop); const int ml_index = (ml - mloop);
if (mloopcols_index != NULL) { if (mloopcols_index != NULL) {
const int part_index = vert_part_index[ml->v]; const int part_index = vert_part_index[ml->v];
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} }
} }
} }
p_skip++; p_skip++;
} }
CDDM_calc_edges(result);
if (psys->lattice_deform_data) { if (psys->lattice_deform_data) {
end_latt_deform(psys->lattice_deform_data); end_latt_deform(psys->lattice_deform_data);
psys->lattice_deform_data = NULL; psys->lattice_deform_data = NULL;
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