remove unnecessary use of smart pointers

9 files changed, 46 insertions, 59 deletions

diff --git a/source/blender/simulations/bparticles/actions.cpp b/source/blender/simulations/bparticles/actions.cpp
index 8b051ae9076..5005985f0a6 100644
--- a/source/blender/simulations/bparticles/actions.cpp
+++ b/source/blender/simulations/bparticles/actions.cpp
@@ -98,28 +98,24 @@ class ExplodeAction : public Action {
   }
 };
 
-std::unique_ptr<Action> ACTION_kill()
+Action *ACTION_kill()
 {
-  Action *action = new KillAction();
-  return std::unique_ptr<Action>(action);
+  return new KillAction();
 }
 
-std::unique_ptr<Action> ACTION_move(float3 offset)
+Action *ACTION_move(float3 offset)
 {
-  Action *action = new MoveAction(offset);
-  return std::unique_ptr<Action>(action);
+  return new MoveAction(offset);
 }
 
-std::unique_ptr<Action> ACTION_spawn()
+Action *ACTION_spawn()
 {
-  Action *action = new SpawnAction();
-  return std::unique_ptr<Action>(action);
+  return new SpawnAction();
 }
 
-std::unique_ptr<Action> ACTION_explode()
+Action *ACTION_explode()
 {
-  Action *action = new ExplodeAction();
-  return std::unique_ptr<Action>(action);
+  return new ExplodeAction();
 }
 
 }  // namespace BParticles
diff --git a/source/blender/simulations/bparticles/actions.hpp b/source/blender/simulations/bparticles/actions.hpp
index c628dd9c904..568562f8630 100644
--- a/source/blender/simulations/bparticles/actions.hpp
+++ b/source/blender/simulations/bparticles/actions.hpp
@@ -4,9 +4,9 @@
 
 namespace BParticles {
 
-std::unique_ptr<Action> ACTION_kill();
-std::unique_ptr<Action> ACTION_move(float3 offset);
-std::unique_ptr<Action> ACTION_spawn();
-std::unique_ptr<Action> ACTION_explode();
+Action *ACTION_kill();
+Action *ACTION_move(float3 offset);
+Action *ACTION_spawn();
+Action *ACTION_explode();
 
 }  // namespace BParticles
diff --git a/source/blender/simulations/bparticles/c_wrapper.cpp b/source/blender/simulations/bparticles/c_wrapper.cpp
index 8627f572072..5bbfed6b806 100644
--- a/source/blender/simulations/bparticles/c_wrapper.cpp
+++ b/source/blender/simulations/bparticles/c_wrapper.cpp
@@ -211,10 +211,8 @@ void BParticles_simulate_modifier(NodeParticlesModifierData *npmd,
   description.m_types.add_new(0, type0);
 
   if (npmd->emitter_object) {
-    description.m_emitters.append(
-        EMITTER_mesh_surface(
-            0, (Mesh *)npmd->emitter_object->data, npmd->emitter_object->obmat, npmd->control1)
-            .release());
+    description.m_emitters.append(EMITTER_mesh_surface(
+        0, (Mesh *)npmd->emitter_object->data, npmd->emitter_object->obmat, npmd->control1));
   }
   BVHTreeFromMesh treedata = {0};
   if (npmd->collision_object) {
@@ -222,20 +220,19 @@ void BParticles_simulate_modifier(NodeParticlesModifierData *npmd,
         &treedata, (Mesh *)npmd->collision_object->data, BVHTREE_FROM_LOOPTRI, 4);
 
     EventActionTest *event_action = new EventActionTest();
-    event_action->m_event =
-        EVENT_mesh_collection(&treedata, npmd->collision_object->obmat).release();
-    event_action->m_action = ACTION_explode().release();
+    event_action->m_event = EVENT_mesh_collection(&treedata, npmd->collision_object->obmat);
+    event_action->m_action = ACTION_explode();
     type0->m_event_actions.append(event_action);
   }
   type0->m_integrator = new EulerIntegrator();
-  type0->m_integrator->m_forces.append(FORCE_directional({0, 0, -2}).release());
+  type0->m_integrator->m_forces.append(FORCE_directional({0, 0, -2}));
 
   auto *type1 = new ModifierParticleType();
   description.m_types.add_new(1, type1);
   {
     EventActionTest *event_action = new EventActionTest();
-    event_action->m_event = EVENT_age_reached(0.3f).release();
-    event_action->m_action = ACTION_kill().release();
+    event_action->m_event = EVENT_age_reached(0.3f);
+    event_action->m_action = ACTION_kill();
     type1->m_event_actions.append(event_action);
   }
   type1->m_integrator = new EulerIntegrator();
diff --git a/source/blender/simulations/bparticles/emitters.cpp b/source/blender/simulations/bparticles/emitters.cpp
index aa67eb0dfc0..5022dcc0a9a 100644
--- a/source/blender/simulations/bparticles/emitters.cpp
+++ b/source/blender/simulations/bparticles/emitters.cpp
@@ -109,26 +109,23 @@ class PathEmitter : public Emitter {
   }
 };
 
-std::unique_ptr<Emitter> EMITTER_point(float3 point)
+Emitter *EMITTER_point(float3 point)
 {
-  Emitter *emitter = new PointEmitter(point);
-  return std::unique_ptr<Emitter>(emitter);
+  return new PointEmitter(point);
 }
 
-std::unique_ptr<Emitter> EMITTER_mesh_surface(uint particle_type_id,
-                                              Mesh *mesh,
-                                              const float4x4 &transform,
-                                              float normal_velocity)
+Emitter *EMITTER_mesh_surface(uint particle_type_id,
+                              Mesh *mesh,
+                              const float4x4 &transform,
+                              float normal_velocity)
 {
-  Emitter *emitter = new SurfaceEmitter(particle_type_id, mesh, transform, normal_velocity);
-  return std::unique_ptr<Emitter>(emitter);
+  return new SurfaceEmitter(particle_type_id, mesh, transform, normal_velocity);
 }
 
-std::unique_ptr<Emitter> EMITTER_path(Path *path, float4x4 transform)
+Emitter *EMITTER_path(Path *path, float4x4 transform)
 {
   BLI_assert(path);
-  Emitter *emitter = new PathEmitter(*path, transform);
-  return std::unique_ptr<Emitter>(emitter);
+  return new PathEmitter(*path, transform);
 }
 
 }  // namespace BParticles
diff --git a/source/blender/simulations/bparticles/emitters.hpp b/source/blender/simulations/bparticles/emitters.hpp
index 51c7a3f68fa..19c0692f8ba 100644
--- a/source/blender/simulations/bparticles/emitters.hpp
+++ b/source/blender/simulations/bparticles/emitters.hpp
@@ -7,11 +7,11 @@ struct Path;
 
 namespace BParticles {
 
-std::unique_ptr<Emitter> EMITTER_point(float3 point);
-std::unique_ptr<Emitter> EMITTER_mesh_surface(uint particle_type_id,
-                                              struct Mesh *mesh,
-                                              const float4x4 &transform,
-                                              float normal_velocity);
-std::unique_ptr<Emitter> EMITTER_path(struct Path *path, float4x4 transform);
+Emitter *EMITTER_point(float3 point);
+Emitter *EMITTER_mesh_surface(uint particle_type_id,
+                              struct Mesh *mesh,
+                              const float4x4 &transform,
+                              float normal_velocity);
+Emitter *EMITTER_path(struct Path *path, float4x4 transform);
 
 }  // namespace BParticles
diff --git a/source/blender/simulations/bparticles/events.cpp b/source/blender/simulations/bparticles/events.cpp
index db29f633865..9b4c9567890 100644
--- a/source/blender/simulations/bparticles/events.cpp
+++ b/source/blender/simulations/bparticles/events.cpp
@@ -77,16 +77,14 @@ class MeshCollisionEvent : public Event {
   }
 };
 
-std::unique_ptr<Event> EVENT_age_reached(float age)
+Event *EVENT_age_reached(float age)
 {
-  Event *event = new AgeReachedEvent(age);
-  return std::unique_ptr<Event>(event);
+  return new AgeReachedEvent(age);
 }
 
-std::unique_ptr<Event> EVENT_mesh_collection(BVHTreeFromMesh *treedata, const float4x4 &transform)
+Event *EVENT_mesh_collection(BVHTreeFromMesh *treedata, const float4x4 &transform)
 {
-  Event *event = new MeshCollisionEvent(treedata, transform);
-  return std::unique_ptr<Event>(event);
+  return new MeshCollisionEvent(treedata, transform);
 }
 
 }  // namespace BParticles
diff --git a/source/blender/simulations/bparticles/events.hpp b/source/blender/simulations/bparticles/events.hpp
index 297900ba340..1ba30a8f153 100644
--- a/source/blender/simulations/bparticles/events.hpp
+++ b/source/blender/simulations/bparticles/events.hpp
@@ -6,8 +6,7 @@ struct BVHTreeFromMesh;
 
 namespace BParticles {
 
-std::unique_ptr<Event> EVENT_age_reached(float age);
-std::unique_ptr<Event> EVENT_mesh_collection(struct BVHTreeFromMesh *treedata,
-                                             const float4x4 &transform);
+Event *EVENT_age_reached(float age);
+Event *EVENT_mesh_collection(struct BVHTreeFromMesh *treedata, const float4x4 &transform);
 
 }  // namespace BParticles
diff --git a/source/blender/simulations/bparticles/forces.cpp b/source/blender/simulations/bparticles/forces.cpp
index 81d86a39592..9cc7fc427cb 100644
--- a/source/blender/simulations/bparticles/forces.cpp
+++ b/source/blender/simulations/bparticles/forces.cpp
@@ -42,14 +42,14 @@ class TurbulenceForce : public BParticles::Force {
   }
 };
 
-std::unique_ptr<Force> FORCE_directional(float3 force)
+Force *FORCE_directional(float3 force)
 {
-  return std::unique_ptr<Force>(new DirectionalForce(force));
+  return new DirectionalForce(force);
 }
 
-std::unique_ptr<Force> FORCE_turbulence(float strength)
+Force *FORCE_turbulence(float strength)
 {
-  return std::unique_ptr<Force>(new TurbulenceForce(strength));
+  return new TurbulenceForce(strength);
 }
 
 }  // namespace BParticles
diff --git a/source/blender/simulations/bparticles/forces.hpp b/source/blender/simulations/bparticles/forces.hpp
index 53d014bd9b2..9654a50b093 100644
--- a/source/blender/simulations/bparticles/forces.hpp
+++ b/source/blender/simulations/bparticles/forces.hpp
@@ -4,7 +4,7 @@
 
 namespace BParticles {
 
-std::unique_ptr<Force> FORCE_directional(float3 force);
-std::unique_ptr<Force> FORCE_turbulence(float strength);
+Force *FORCE_directional(float3 force);
+Force *FORCE_turbulence(float strength);
 
 }  // namespace BParticles