Added brushing for parallel coordinate plots

Source/ImmersiveAnalytics/DataComponent.cpp

@@ -242,6 +242,16 @@ void UDataComponent::UpdateDataScaleFactor()
 	DataScaleFactor = 2 / Range;
 }
 
+void UDataComponent::RebuildAll()
+{
+	APawnBase* BasePawn = Cast<APawnBase>(GetOwner());
+	BasePawn->Plot3D->RebuildCloud();
+	for (APlot2D* Plot2D : BasePawn->Plots2D)
+	{
+		Plot2D->Redraw();
+	}
+}
+
 void UDataComponent::AddFilter_Planes(FVector NormalRight, FVector LocationRight, bool UseTwoPlanes, FVector NormalLeft, FVector LocationLeft, bool Add, bool Rebuild, bool Invert)
 {
 	TArray<int32> Indexes = TArray<int32>();
@@ -419,9 +429,12 @@ void UDataComponent::BrushPoints(TArray<int32> BrushPoints, bool Add, bool Rebui
 
 	APawnBase* BasePawn = Cast<APawnBase>(GetOwner());
 	BasePawn->Plot3D->BrushPoints(BrushPoints, Rebuild);
-	for (APlot2D* Plot2D : BasePawn->Plots2D)
+	if (Rebuild)
 	{
-		Plot2D->Redraw();
+		for (APlot2D* Plot2D : BasePawn->Plots2D)
+		{
+			Plot2D->Redraw();
+		}
 	}
 }
 
@@ -445,9 +458,12 @@ void UDataComponent::ResetPoints(bool Rebuild)
 
 	APawnBase* BasePawn = Cast<APawnBase>(GetOwner());
 	BasePawn->Plot3D->ResetPoints(Rebuild);
-	for (APlot2D* Plot2D : BasePawn->Plots2D)
+	if (Rebuild)
 	{
-		Plot2D->Redraw();
+		for (APlot2D* Plot2D : BasePawn->Plots2D)
+		{
+			Plot2D->Redraw();
+		}
 	}
 }
 
@@ -476,8 +492,11 @@ void UDataComponent::InvertPoints(bool Rebuild)
 
 	APawnBase* BasePawn = Cast<APawnBase>(GetOwner());
 	BasePawn->Plot3D->InvertPoints(Rebuild);
-	for (APlot2D* Plot2D : BasePawn->Plots2D)
+	if (Rebuild)
 	{
-		Plot2D->Redraw();
+		for (APlot2D* Plot2D : BasePawn->Plots2D)
+		{
+			Plot2D->Redraw();
+		}
 	}
 }
\ No newline at end of file

Source/ImmersiveAnalytics/DataComponent.h

@@ -73,6 +73,9 @@ public:
 	UFUNCTION(BlueprintCallable)
 		void InvertPoints(bool Rebuild);
 
+	UFUNCTION(BlueprintCallable)
+		void RebuildAll();
+
 	// 3d settings
 
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Default)

Source/ImmersiveAnalytics/Plot3D.h

@@ -26,8 +26,6 @@ protected:
 	virtual void BeginPlay() override;
 
 private:
-	void RebuildCloud();
-
 	void UpdatePoints(bool KeepBrushedIndexes);
 
 	FVector Center;
@@ -52,6 +50,7 @@ public:
 	void BrushPoint(int32 PointIndex, bool Add);
 	void ResetPoints(bool Rebuild);
 	void InvertPoints(bool Rebuild);
+	void RebuildCloud();
 
 	// aux