diff options
Diffstat (limited to 'source/blender/depsgraph/intern/builder/deg_builder_relations.cc')
| -rw-r--r-- | source/blender/depsgraph/intern/builder/deg_builder_relations.cc | 61 |
1 files changed, 17 insertions, 44 deletions
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc index 6feebe6f542..5f637a92069 100644 --- a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc +++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc @@ -1703,9 +1703,6 @@ void DepsgraphRelationBuilder::build_rigidbody(Scene *scene) if (object->rigidbody_object == nullptr) { continue; } - if (object->rigidbody_object->type == RBO_TYPE_PASSIVE) { - continue; - } if (object->parent != nullptr && object->parent->rigidbody_object != nullptr && object->parent->rigidbody_object->shape == RB_SHAPE_COMPOUND) { @@ -1716,10 +1713,6 @@ void DepsgraphRelationBuilder::build_rigidbody(Scene *scene) continue; } - OperationKey rb_transform_copy_key( - &object->id, NodeType::TRANSFORM, OperationCode::RIGIDBODY_TRANSFORM_COPY); - /* Rigid body synchronization depends on the actual simulation. */ - add_relation(rb_simulate_key, rb_transform_copy_key, "Rigidbody Sim Eval -> RBO Sync"); /* Simulation uses object transformation after parenting and solving constraints. */ OperationKey object_transform_simulation_init_key( &object->id, NodeType::TRANSFORM, OperationCode::TRANSFORM_SIMULATION_INIT); @@ -1737,47 +1730,27 @@ void DepsgraphRelationBuilder::build_rigidbody(Scene *scene) ComponentKey object_geometry_key(&object->id, NodeType::GEOMETRY); add_relation(object_geometry_key, rb_simulate_key, - "Object Geom Eval -> Rigidbody Rebuild", + "Object Geom Eval -> Rigidbody Sim Eval", RELATION_FLAG_GODMODE); } + /* Final transform is whetever solver gave to us. */ - OperationKey object_transform_final_key( - &object->id, NodeType::TRANSFORM, OperationCode::TRANSFORM_FINAL); - add_relation( - rb_transform_copy_key, object_transform_final_key, "Rigidbody Sync -> Transform Final"); - } - FOREACH_COLLECTION_OBJECT_RECURSIVE_END; - } - /* Constraints. */ - if (rbw->constraints != nullptr) { - FOREACH_COLLECTION_OBJECT_RECURSIVE_BEGIN (rbw->constraints, object) { - RigidBodyCon *rbc = object->rigidbody_constraint; - if (rbc == nullptr || rbc->ob1 == nullptr || rbc->ob2 == nullptr) { - /* When either ob1 or ob2 is nullptr, the constraint doesn't - * work. */ - continue; - } - /* Make sure indirectly linked objects are fully built. */ - build_object(object); - build_object(rbc->ob1); - build_object(rbc->ob2); - /* final result of the constraint object's transform controls how - * the constraint affects the physics sim for these objects. */ - ComponentKey trans_key(&object->id, NodeType::TRANSFORM); - if (rbc->ob1->rigidbody_object->type == RBO_TYPE_ACTIVE) { - OperationKey ob1_key( - &rbc->ob1->id, NodeType::TRANSFORM, OperationCode::RIGIDBODY_TRANSFORM_COPY); - /* Constrained-objects sync depends on the constraint-holder. */ - add_relation(trans_key, ob1_key, "RigidBodyConstraint -> RBC.Object_1"); - } - if (rbc->ob2->rigidbody_object->type == RBO_TYPE_ACTIVE) { - OperationKey ob2_key( - &rbc->ob2->id, NodeType::TRANSFORM, OperationCode::RIGIDBODY_TRANSFORM_COPY); - /* Constrained-objects sync depends on the constraint-holder. */ - add_relation(trans_key, ob2_key, "RigidBodyConstraint -> RBC.Object_2"); + if (BKE_rigidbody_is_affected_by_simulation(object)) { + /* We do not have to update the objects final transform after the simulation if it is + * passive or controlled by the animation system in blender. + * (Bullet doesn't move the object at all in these cases) + */ + OperationKey rb_transform_copy_key( + &object->id, NodeType::TRANSFORM, OperationCode::RIGIDBODY_TRANSFORM_COPY); + /* Rigid body synchronization depends on the actual simulation. */ + add_relation(rb_simulate_key, rb_transform_copy_key, "Rigidbody Sim Eval -> RBO Sync"); + + OperationKey object_transform_final_key( + &object->id, NodeType::TRANSFORM, OperationCode::TRANSFORM_FINAL); + add_relation(rb_transform_copy_key, + object_transform_final_key, + "Rigidbody Sync -> Transform Final"); } - /* Ensure that sim depends on this constraint's transform. */ - add_relation(trans_key, rb_simulate_key, "RigidBodyConstraint Transform -> RB Simulation"); } FOREACH_COLLECTION_OBJECT_RECURSIVE_END; } |