Working on 2D plots. Added pin feature.

Saved/Config/Windows/Engine.ini

@@ -50,4 +50,12 @@ bHQBuffer=False
 bHQDistortion=False
 bUpdateOnRT=True
 
+[WindowsApplication.Accessibility]
+StickyKeysHotkey=True
+ToggleKeysHotkey=True
+FilterKeysHotkey=True
+StickyKeysConfirmation=True
+ToggleKeysConfirmation=True
+FilterKeysConfirmation=True
+
 

Source/ImmersiveAnalytics/Plot3D.cpp

@@ -50,13 +50,24 @@ void APlot3D::InitPoints()
 	}
 
 	int32 MaxIndex, MinIndex;
-	float Max, Min;
-	UKismetMathLibrary::MaxOfFloatArray(Length, MaxIndex, Max);
-	UKismetMathLibrary::MinOfFloatArray(Length, MinIndex, Min);
+	UKismetMathLibrary::MaxOfFloatArray(Length, MaxIndex, MaxLength);
+	UKismetMathLibrary::MinOfFloatArray(Length, MinIndex, MinLength);
+	UKismetMathLibrary::MaxOfFloatArray(X, MaxIndex, MaxX);
+	UKismetMathLibrary::MinOfFloatArray(X, MinIndex, MinX);
+	UKismetMathLibrary::MaxOfFloatArray(Y, MaxIndex, MaxY);
+	UKismetMathLibrary::MinOfFloatArray(Y, MinIndex, MinY);
+	UKismetMathLibrary::MaxOfFloatArray(Z, MaxIndex, MaxZ);
+	UKismetMathLibrary::MinOfFloatArray(Z, MinIndex, MinZ);
+	UKismetMathLibrary::MaxOfFloatArray(U, MaxIndex, MaxU);
+	UKismetMathLibrary::MinOfFloatArray(U, MinIndex, MinU);
+	UKismetMathLibrary::MaxOfFloatArray(V, MaxIndex, MaxV);
+	UKismetMathLibrary::MinOfFloatArray(V, MinIndex, MinV);
+	UKismetMathLibrary::MaxOfFloatArray(W, MaxIndex, MaxW);
+	UKismetMathLibrary::MinOfFloatArray(W, MinIndex, MinW);
 
 	for (int32 i = 0; i < Num; i++)
 	{
-		FColor Color = CalculateColorOfPoint(i, Min, Max);
+		FColor Color = CalculateColorOfPoint(i, MaxLength, MinLength);
 
 		Points.Emplace(FVector(X[i], Y[i], Z[i]), Color, true);
 	}

Source/ImmersiveAnalytics/Plot3D.h

@@ -57,6 +57,48 @@ public:
 	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
 	TArray<float> Length;
 
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MinLength;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MaxLength;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MinX;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MaxX;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MinY;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MaxY;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MinZ;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MaxZ;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MinU;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MaxU;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MinV;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MaxV;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MinW;
+
+	UPROPERTY(Category = Plot3D, VisibleAnywhere, BlueprintReadOnly)
+	float MaxW;
+
 	UPROPERTY(EditDefaultsOnly, Category = Plot3D)
 	UCurveVector* TransferFunction;
 

Source/ImmersiveAnalytics/PlotCanvas.cpp

@@ -66,7 +66,7 @@ void UPlotCanvas::DrawFromData()
 	for (int i = 0; i < PawnBase->Plot3D->Points.Num(); ++i)
 	{
 		InitializeDrawingTools(1, PawnBase->Plot3D->Points[i].Color.R, PawnBase->Plot3D->Points[i].Color.G, PawnBase->Plot3D->Points[i].Color.B);
-		DrawDot(PawnBase->Plot3D->Points[i].Location.X * 10000 + canvasWidth / 2, PawnBase->Plot3D->U[i] * 5 + canvasHeight / 2);
+		DrawDot((PawnBase->Plot3D->Points[i].Location.X - PawnBase->Plot3D->MinX) / (PawnBase->Plot3D->MaxX - PawnBase->Plot3D->MinX) * canvasWidth, (PawnBase->Plot3D->U[i] - PawnBase->Plot3D->MinU) / (PawnBase->Plot3D->MaxU - PawnBase->Plot3D->MinU) * canvasHeight);
 	}
 
 	UpdateCanvas();