Differential D5180 Diff 16189 source/blender/blenkernel/intern/particle.c

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Show First 20 Lines • Show All 3,285 Lines • ▼ Show 20 Lines	void psys_cache_edit_paths(Depsgraph *depsgraph,

ParticleSystem *psys = edit->psys;		ParticleSystem *psys = edit->psys;

ParticleData *pa = psys ? psys->particles : NULL;		ParticleData *pa = psys ? psys->particles : NULL;

int segments = 1 << pset->draw_step;		int segments = 1 << pset->draw_step;
int totpart = edit->totpoint, recalc_set = 0;		int totpart = edit->totpoint, recalc_set = 0;

		if (edit->psmd_eval == NULL) {
		return;
		}

segments = MAX2(segments, 4);		segments = MAX2(segments, 4);

if (!cache \|\| edit->totpoint != edit->totcached) {		if (!cache \|\| edit->totpoint != edit->totcached) {
/* Clear out old and create new empty path cache. */		/* Clear out old and create new empty path cache. */
psys_free_path_cache(edit->psys, edit);		psys_free_path_cache(edit->psys, edit);
cache = edit->pathcache = psys_alloc_path_cache_buffers(		cache = edit->pathcache = psys_alloc_path_cache_buffers(
&edit->pathcachebufs, totpart, segments + 1);		&edit->pathcachebufs, totpart, segments + 1);
/* Set flag for update (child particles check this too). */		/* Set flag for update (child particles check this too). */
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