add new function in scenario

Source/railwayWorker/RailwayCarriage.cpp

@@ -28,10 +28,22 @@ ARailwayCarriage::ARailwayCarriage()
 	wheel_3->AttachTo(railwayBody);
 
 	// support to focus component
-	//sphere_0 = CreateDefaultSubobject<USphereComponent>(TEXT("sphereForWheelFocus"));
-	//sphere_0->SetupAttachment(wheel_0);
-
-	
+	dotCoordinate_0 = CreateDefaultSubobject<USceneComponent>(TEXT("sphereForWheel1Focus"));
+	dotCoordinate_0->AttachTo(railwayBody);
+	dotCoordinate_1 = CreateDefaultSubobject<USceneComponent>(TEXT("sphereForWheel2Focus"));
+	dotCoordinate_1->AttachTo(railwayBody);
+	dotCoordinate_2 = CreateDefaultSubobject<USceneComponent>(TEXT("sphereForWheel3Focus"));
+	dotCoordinate_2->AttachTo(railwayBody);
+	dotCoordinate_3 = CreateDefaultSubobject<USceneComponent>(TEXT("sphereForWheel4Focus"));
+	dotCoordinate_3->AttachTo(railwayBody);
+	dotCoordinate_4 = CreateDefaultSubobject<USceneComponent>(TEXT("sphereForWheel5Focus"));
+	dotCoordinate_4->AttachTo(railwayBody);
+	dotCoordinate_5 = CreateDefaultSubobject<USceneComponent>(TEXT("sphereForWheel6Focus"));
+	dotCoordinate_5->AttachTo(railwayBody);
+	dotCoordinate_6 = CreateDefaultSubobject<USceneComponent>(TEXT("sphereForWheel7Focus"));
+	dotCoordinate_6->AttachTo(railwayBody);
+	dotCoordinate_7 = CreateDefaultSubobject<USceneComponent>(TEXT("sphereForWheel8Focus"));
+	dotCoordinate_7->AttachTo(railwayBody);
 
 }
 

Source/railwayWorker/RailwayCarriage.h

@@ -6,6 +6,7 @@
 #include "GameFramework/Actor.h"
 #include "RailwayCarriage.generated.h"
 
+//~~~~~ Forward Declarations~~~~~
 
 
 
@@ -46,22 +47,22 @@ protected:
 
 	// components to focus camera
 
-	//UPROPERTY(EditAnyWhere, BlueprintReadWrite, Category = "SupportComponent")
-	//	USphereComponent* sphere_0;
 	UPROPERTY(EditAnyWhere, BlueprintReadWrite, Category = "SupportComponent")
-		UStaticMeshComponent* sphere_1;
+		USceneComponent* dotCoordinate_0;
 	UPROPERTY(EditAnyWhere, BlueprintReadWrite, Category = "SupportComponent")
-		UStaticMeshComponent* sphere_;
+		USceneComponent* dotCoordinate_1;
 	UPROPERTY(EditAnyWhere, BlueprintReadWrite, Category = "SupportComponent")
-		UStaticMeshComponent* sphere_3;
+		USceneComponent* dotCoordinate_2;
 	UPROPERTY(EditAnyWhere, BlueprintReadWrite, Category = "SupportComponent")
-		UStaticMeshComponent* sphere_4;
+		USceneComponent* dotCoordinate_3;
 	UPROPERTY(EditAnyWhere, BlueprintReadWrite, Category = "SupportComponent")
-		UStaticMeshComponent* sphere_5;
+		USceneComponent* dotCoordinate_4;
 	UPROPERTY(EditAnyWhere, BlueprintReadWrite, Category = "SupportComponent")
-		UStaticMeshComponent* sphere_6;
+		USceneComponent* dotCoordinate_5;
 	UPROPERTY(EditAnyWhere, BlueprintReadWrite, Category = "SupportComponent")
-		UStaticMeshComponent* sphere_7;
+		USceneComponent* dotCoordinate_6;
+	UPROPERTY(EditAnyWhere, BlueprintReadWrite, Category = "SupportComponent")
+		USceneComponent* dotCoordinate_7;
 	
 
 public: