[src] Add buttons in SofaContext to control SOFA scene loading and graph mapping to UE5 objects (#22)

* Add button to load sofa scene, it should not be called during parameter setting

* Qdd option to separate SOFA scene loading and mapping into UE5

Author: epernod

Source/SofaUE5/Private/SofaContext.cpp

@@ -287,8 +287,12 @@ void ASofaContext::createSofaContext()
     }
 
 
-    if (!filePath.FilePath.IsEmpty())
+    if (!filePath.FilePath.IsEmpty()) {
         loadSofaScene();
+
+        if (m_status != -1)
+            this->reconnectNodeGraph();
+    }
 }
 
 
@@ -313,14 +317,23 @@ void ASofaContext::loadSofaScene()
         UE_LOG(SUnreal_log, Log, TEXT("## ASofaContext::loadSofaScene: Scene loading with success: %s"), *my_filePath);
     }
 
-    FPlatformProcess::Sleep(0.01f);
+    //FPlatformProcess::Sleep(0.01f);
 
     // Pass default scene parameter
    // this->setDT(Dt);
    // this->setGravity(Gravity);
 
     // Start parsing scene loaded in SOFA
     // Create the actor of the scene:
+   
+    //if (m_isMsgHandlerActivated == true)
+    //    catchSofaMessages();
+
+    //m_status++;
+}
+
+void ASofaContext::mapSofaScene()
+{
     if (m_status == -1) {
         this->loadNodeGraph();
     }
@@ -329,9 +342,6 @@ void ASofaContext::loadSofaScene()
         this->reconnectNodeGraph();
 
     }
-    //if (m_isMsgHandlerActivated == true)
-    //    catchSofaMessages();
-
     m_status++;
 }
 

Source/SofaUE5/Public/SofaContext.h

@@ -52,6 +52,12 @@ class SOFAUE5_API ASofaContext : public AActor
 
     virtual void EndPlay(const EEndPlayReason::Type EndPlayReason) override;
 
+    UFUNCTION(CallInEditor, Category = "Sofa")
+    void loadSofaScene();
+
+    UFUNCTION(CallInEditor, Category = "Sofa")
+    void mapSofaScene();
+
 #if WITH_EDITOR
     virtual void PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent) override;
 #endif
@@ -83,7 +89,7 @@ class SOFAUE5_API ASofaContext : public AActor
     void catchSofaMessages();
 
     void createSofaContext();
-    void loadSofaScene();
+    
 
     void loadDefaultPlugin();