3D Boxes

void BoundingBoxes (UCanvas* Canvas, APawn * Target)
{
	struct{FBox ReturnValue;}Parms;
	FVector Min,Max,vVec1,vVec2,vVec3,vVec4,vVec5,vVec6,vVec7,vVec8;
	UFunction* pFunc = Target->FindFunction(FName(TEXT("GetBoundingBox")), FNAME_Find);
	if(pFunc != NULL)
	{	
		Target->ProcessEvent(pFunc, &Parms, NULL);
		Min = Parms.ReturnValue.Min;
		Max = Parms.ReturnValue.Max;
		vVec1 = WorldToScreen(Canvas, Min);
		if (vVec1.Z < 1 && vVec1.X > Canvas->ClipX * -0.1 && vVec1.X < Canvas->ClipX * 1.1)
		{
			vVec3 = Min;
			vVec3.X = Max.X;
			vVec4 = Min;
			vVec4.Y = Max.Y;
			vVec5 = Min;
			vVec5.Z = Max.Z;
			vVec6 = Max;
			vVec6.X = Min.X;
			vVec7 = Max;
			vVec7.Y = Min.Y;
			vVec8 = Max;
			vVec8.Z = Min.Z;
			vVec2 = WorldToScreen(Canvas, Max);
			vVec3 = WorldToScreen(Canvas, vVec3);
			vVec4 = WorldToScreen(Canvas, vVec4);
			vVec5 = WorldToScreen(Canvas, vVec5);
			vVec6 = WorldToScreen(Canvas, vVec6);
			vVec7 = WorldToScreen(Canvas, vVec7);
			vVec8 = WorldToScreen(Canvas, vVec8);
			Canvas->pCanvasUtil->DrawLine(vVec1.X, vVec1.Y, vVec5.X, vVec5.Y, Canvas->DrawColor);
			Canvas->pCanvasUtil->DrawLine(vVec2.X, vVec2.Y, vVec8.X, vVec8.Y, Canvas->DrawColor);
			Canvas->pCanvasUtil->DrawLine(vVec3.X, vVec3.Y, vVec7.X, vVec7.Y, Canvas->DrawColor);
			Canvas->pCanvasUtil->DrawLine(vVec4.X, vVec4.Y, vVec6.X, vVec6.Y, Canvas->DrawColor);
			Canvas->pCanvasUtil->DrawLine(vVec1.X, vVec1.Y, vVec3.X, vVec3.Y, Canvas->DrawColor);
			Canvas->pCanvasUtil->DrawLine(vVec1.X, vVec1.Y, vVec4.X, vVec4.Y, Canvas->DrawColor);
			Canvas->pCanvasUtil->DrawLine(vVec8.X, vVec8.Y, vVec3.X, vVec3.Y, Canvas->DrawColor);
			Canvas->pCanvasUtil->DrawLine(vVec8.X, vVec8.Y, vVec4.X, vVec4.Y, Canvas->DrawColor);
			Canvas->pCanvasUtil->DrawLine(vVec2.X, vVec2.Y, vVec6.X, vVec6.Y, Canvas->DrawColor);
			Canvas->pCanvasUtil->DrawLine(vVec2.X, vVec2.Y, vVec7.X, vVec7.Y, Canvas->DrawColor);
			Canvas->pCanvasUtil->DrawLine(vVec5.X, vVec5.Y, vVec6.X, vVec6.Y, Canvas->DrawColor);
			Canvas->pCanvasUtil->DrawLine(vVec5.X, vVec5.Y, vVec7.X, vVec7.Y, Canvas->DrawColor);
		}
	}
}