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| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2019-07-17 12:40:02 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2019-07-17 17:51:02 +0300 |
| commit | 4ddc7e8d1b2c22463d4d181d8bb3bb9bb17b1b35 (patch) | |
| tree | 98dc6a2958f593bbfd32765f7f1985236838852f | |
| parent | c722c5204f55105d725de8358e5d83e09c6d5fd9 (diff) | |
Fix T66919: Force field does not affect particles
Reviewers: brecht
Reviewed By: brecht
Maniphest Tasks: T66919
Differential Revision: https://developer.blender.org/D5275
| -rw-r--r-- | source/blender/depsgraph/intern/builder/deg_builder_relations.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc index c59fb5f2a38..86cbb330170 100644 --- a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc +++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc @@ -379,6 +379,14 @@ void DepsgraphRelationBuilder::add_particle_forcefield_relations(const Operation { ListBase *relations = build_effector_relations(graph_, eff->group); + /* Make sure physics effects like wind are properly re-evaluating the modifier stack. */ + if (!BLI_listbase_is_empty(relations)) { + TimeSourceKey time_src_key; + ComponentKey geometry_key(&object->id, NodeType::GEOMETRY); + add_relation( + time_src_key, geometry_key, "Effector Time -> Particle", RELATION_CHECK_BEFORE_ADD); + } + LISTBASE_FOREACH (EffectorRelation *, relation, relations) { if (relation->ob != object) { /* Relation to forcefield object, optionally including geometry. */ |