public static BoundingRect Union(BoundingRect rect1, BoundingRect rect2)
{
BoundingRect result;
float num6 = rect1.Max.X;
float num5 = rect2.Max.X;
float num4 = rect1.Max.Y;
float num3 = rect2.Max.Y;
float num2 = (rect1.Min.X < rect2.Min.X) ? rect1.Min.X : rect2.Min.X;
float num = (rect1.Min.Y < rect2.Min.Y) ? rect1.Min.Y : rect2.Min.Y;
float num8 = (num6 > num5) ? num6 : num5;
float num7 = (num4 > num3) ? num4 : num3;
result.Min.X = num2;
result.Min.Y = num;
result.Max.X = num8;
result.Max.Y = num7;
return(result);
}
public static void Intersect(ref BoundingRect rect1, ref BoundingRect rect2, out BoundingRect result)
{
float num8 = rect1.Max.X;
float num7 = rect2.Max.X;
float num6 = rect1.Max.Y;
float num5 = rect2.Max.Y;
float num2 = (rect1.Min.X > rect2.Min.X) ? rect1.Min.X : rect2.Min.X;
float num = (rect1.Min.Y > rect2.Min.Y) ? rect1.Min.Y : rect2.Min.Y;
float num4 = (num8 < num7) ? num8 : num7;
float num3 = (num6 < num5) ? num6 : num5;
if ((num4 > num2) && (num3 > num))
{
result.Min.X = num2;
result.Min.Y = num;
result.Max.X = num4;
result.Max.Y = num3;
}
result.Min.X = 0;
result.Min.Y = 0;
result.Max.X = 0;
result.Max.Y = 0;
}
static BoundingRect()
{
mEmpty = new BoundingRect();
mMinMax = new BoundingRect(Vector2.One * float.MinValue, Vector2.One * float.MaxValue);
}