public bool IntersectsWithCircle(ICircle aCircle)
{
float testX = aCircle.GetCenterX();
float testY = aCircle.GetCenterY();
if (aCircle.GetCenterX() < this.GetX())
{
testX = this.GetX();
}
else if (aCircle.GetCenterX() > this.GetX() + this.GetWidth())
{
testX = this.GetX() + this.GetWidth();
}
if (aCircle.GetCenterY() < this.GetY())
{
testY = this.GetY();
}
else if (aCircle.GetCenterY() > this.GetY() + this.GetHeight())
{
testY = this.GetY() + this.GetHeight();
}
float distanceX = aCircle.GetCenterX() - testX;
float distanceY = aCircle.GetCenterY() - testY;
float distance = (int)Math.Sqrt((distanceX * distanceX) + (distanceY * distanceY));
return(distance <= aCircle.GetRadius());
}
public bool IntersectsWithCircle(ICircle aCircle)
{
float distanceX = this.GetCenterX() - aCircle.GetCenterX();
float distanceY = this.GetCenterY() - aCircle.GetCenterY();
float distance = (int)Math.Sqrt(distanceX * distanceX + distanceY * distanceY);
return(distance <= this.GetRadius() + aCircle.GetRadius());
}
private IRectangle CalculateTargetBoundary(IShape aShape)
{
IRectangle targetBoundary;
if (typeof(ICircle).IsAssignableFrom(aShape.GetType()))
{
ICircle circleUserObject = (ICircle)aShape;
float width = circleUserObject.GetRadius() * 2;
targetBoundary = new Rectangle(circleUserObject.GetCenterX() - circleUserObject.GetRadius(), circleUserObject.GetCenterY() - circleUserObject.GetRadius(), width,
width);
}
else
{
targetBoundary = (IRectangle)aShape;
}
return(targetBoundary);
}
private void DrawCircle(ICircle aCircle)
{
UnityEditor.Handles.DrawWireDisc(new Vector3(aCircle.GetCenterX(), aCircle.GetCenterY(), 0), new Vector3(0, 0, 0.1f), aCircle.GetRadius());
}
