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Fix T44748: Particle is not displayed definitely when I use a new dependence graph

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This commit is contained in:
Sergey Sharybin 2015-05-27 19:22:23 +05:00
parent b52af946cd
commit 9fc1033429
1 changed files with 21 additions and 0 deletions
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21
source/blender/depsgraph/intern/depsgraph_build_relations.cc
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@ -998,6 +998,11 @@ void DepsgraphRelationBuilder::build_rigidbody(Scene *scene)
void DepsgraphRelationBuilder::build_particles(Scene *scene, Object *ob)
{
TimeSourceKey time_src_key;
OperationKey obdata_ubereval_key(&ob->id,
DEPSNODE_TYPE_GEOMETRY,
DEG_OPCODE_GEOMETRY_UBEREVAL);
/* particle systems */
for (ParticleSystem *psys = (ParticleSystem *)ob->particlesystem.first; psys; psys = psys->next) {
ParticleSettings *part = psys->part;
@ -1012,6 +1017,22 @@ void DepsgraphRelationBuilder::build_particles(Scene *scene, Object *ob)
if (!psys_check_enabled(ob, psys))
continue;
/* TODO(sergey): Are all particle systems depends on time?
* Hair without dynamics i.e.
*/
add_relation(time_src_key, psys_key,
DEPSREL_TYPE_TIME,
"TimeSrc -> PSys");
/* TODO(sergey): Currently particle update is just a placeholder,
* hook it to the ubereval node so particle system is getting updated
* on playback.
*/
add_relation(psys_key,
obdata_ubereval_key,
DEPSREL_TYPE_OPERATION,
"PSys -> UberEval");
#if 0
if (ELEM(part->phystype, PART_PHYS_KEYED, PART_PHYS_BOIDS)) {
ParticleTarget *pt;