Add Physics::DeleteScene

Source/Engine/Physics/Physics.cpp

@@ -184,6 +184,15 @@ PhysicsScene* Physics::FindScene(const StringView& name)
     return nullptr;
 }
 
+void Physics::DeleteScene(PhysicsScene* scene)
+{
+    if (scene == nullptr || scene == DefaultScene)
+        return;
+    scene->CollectResults();
+    Scenes.RemoveKeepOrder(scene);
+    Delete(scene);
+}
+
 bool Physics::GetAutoSimulation()
 {
     return !DefaultScene || DefaultScene->GetAutoSimulation();

Source/Engine/Physics/Physics.h

@@ -32,6 +32,11 @@ API_CLASS(Static) class FLAXENGINE_API Physics
     /// </summary>
     API_FUNCTION() static PhysicsScene* FindScene(const StringView& name);
 
+    /// <summary>
+    /// Delete an existing scene (excluding the default one).
+    /// </summary>
+    API_FUNCTION() static void DeleteScene(PhysicsScene* scene);
+
 public:
     /// <summary>
     /// The automatic simulation feature. True if perform physics simulation after on fixed update by auto, otherwise user should do it.