[Bf-blender-cvs] [6f19787e524] blender-v2.79a-release: Fix T53552: Unneeded particle cache reset on frame change

[Sergey Sharybin]

Commit: 6f19787e52468514576f4218badf8c55948cd2f0
Author: Sergey Sharybin
Date:   Wed Dec 13 10:47:59 2017 +0100
Branches: blender-v2.79a-release
https://developer.blender.org/rB6f19787e52468514576f4218badf8c55948cd2f0

Fix T53552: Unneeded particle cache reset on frame change

There shouldn't be a time dependency to cache reset operation.

===================================================================

M	source/blender/depsgraph/intern/builder/deg_builder_relations.cc

===================================================================

diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
index 116117a6781..525a718d03a 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
@@ -1281,9 +1281,6 @@ void DepsgraphRelationBuilder::build_particles(Scene *scene, Object *ob)
 	OperationKey eval_init_key(&ob->id,
 	                           DEG_NODE_TYPE_EVAL_PARTICLES,
 	                           DEG_OPCODE_PSYS_EVAL_INIT);
-	if (object_particles_depends_on_time(ob)) {
-		add_relation(time_src_key, eval_init_key, "TimeSrc -> PSys");
-	}
 
 	/* particle systems */
 	LINKLIST_FOREACH (ParticleSystem *, psys, &ob->particlesystem) {