public float Intersects(BoundingCircle circle)
{
float result;
circle.Intersects(ref this, out result);
return(result);
}
public bool Intersects(BoundingCircle circle)
{
bool result;
circle.Intersects(ref this, out result);
return(result);
}
public static BoundingRectangle FromCircle(BoundingCircle circle)
{
BoundingRectangle result;
FromCircle(ref circle, out result);
return(result);
}
public static void FromCircle(ref BoundingCircle circle, out BoundingRectangle result)
{
result.Max.X = circle.Center.X + circle.Radius;
result.Max.Y = circle.Center.Y + circle.Radius;
result.Min.X = circle.Center.X - circle.Radius;
result.Min.Y = circle.Center.Y - circle.Radius;
}
public Containment Contains(BoundingCircle circle)
{
Containment result;
Contains(ref circle, out result);
return(result);
}
public bool Intersects(BoundingCircle circle)
{
bool result;
Intersects(ref circle, out result);
return(result);
}
public void Intersects(ref BoundingCircle circle, out bool result)
{
result = false;
for (var index = 0; index < Vertices.Length; ++index)
{
var index2 = (index + 1) % Vertices.Length;
float temp;
LineSegment.GetDistance(ref Vertices[index], ref Vertices[index2], ref circle.Center, out temp);
if (temp <= circle.Radius)
{
result = true;
break;
}
}
}
public void Contains(ref BoundingCircle circle, out Containment result)
{
if ((circle.Center.X + circle.Radius) <= Max.X &&
(circle.Center.X - circle.Radius) >= Min.X &&
(circle.Center.Y + circle.Radius) <= Max.Y &&
(circle.Center.Y - circle.Radius) >= Min.Y)
{
result = Containment.Contains;
}
else
{
bool intersects;
circle.Intersects(ref this, out intersects);
result = intersects ? Containment.Intersects : Containment.Disjoint;
}
}
public void Contains(ref BoundingCircle circle, out Containment result)
{
float distance;
GetDistance(ref circle.Center, out distance);
distance += circle.Radius;
if (distance <= 0)
{
result = Containment.Contains;
}
else if (distance <= circle.Radius)
{
result = Containment.Intersects;
}
else
{
result = Containment.Disjoint;
}
}
public void Intersects(ref BoundingCircle circle, out float result)
{
circle.Intersects(ref this, out result);
}