Differential D9378 Diff 30497 intern/cycles/blender/blender_particles.cpp

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Show First 20 Lines • Show All 47 Lines • ▼ Show 20 Lines	bool BlenderSync::sync_dupli_particle(BL::Object &b_ob,
if (persistent_id[0] >= b_psys.particles.length())		if (persistent_id[0] >= b_psys.particles.length())
return false;		return false;

/* find particle system */		/* find particle system */
ParticleSystemKey key(b_ob, persistent_id);		ParticleSystemKey key(b_ob, persistent_id);
ParticleSystem *psys;		ParticleSystem *psys;

bool first_use = !particle_system_map.is_used(key);		bool first_use = !particle_system_map.is_used(key);
bool need_update = particle_system_map.add_or_update(		bool need_update = particle_system_map.add_or_update(&psys, b_ob, b_instance.object(), key);
scene, &psys, b_ob, b_instance.object(), key);

/* no update needed? */		/* no update needed? */
if (!need_update && !object->geometry->need_update && !scene->object_manager->need_update)		if (!need_update && !object->geometry->need_update && !scene->object_manager->need_update)
return true;		return true;

/* first time used in this sync loop? clear and tag update */		/* first time used in this sync loop? clear and tag update */
if (first_use) {		if (first_use) {
psys->particles.clear();		psys->particles.clear();
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