/// <summary>
/// Check if this EllipseCollider is colliding with the given PointCollider.
/// </summary>
/// <param name="point"></param>
/// <returns></returns>
public CollisionResponse CollidingWith(PointCollider point)
{
return new CollisionResponse(this, point,
Math.Pow((point.X - X) / A, 2.0) + Math.Pow((point.Y - Y) / B, 2.0) <= 1);
}
public PointCollider(PointCollider point)
: this(point.X, point.Y)
{
}
/// <summary>
/// Check if this RectCollider is colliding with the given PointCollider.
/// </summary>
/// <param name="point"></param>
/// <returns></returns>
public CollisionResponse CollidingWith(PointCollider point)
{
bool inside = X <= point.X && point.X <= X + W &&
Y <= point.Y && point.Y <= Y + H;
return new CollisionResponse(this, point, inside);
}
/// <summary>
/// Check if this PointCollider is colliding with the given PointCollider.
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public CollisionResponse CollidingWith(PointCollider other)
{
return new CollisionResponse(this, other, _eq(other.X, other.Y));
}
/// <summary>
/// Check if this SegmentCollider is colliding with the given PointCollider.
/// </summary>
/// <param name="point"></param>
/// <returns></returns>
public CollisionResponse CollidingWith(PointCollider point)
{
var result = LinearUtils.PointOnLine(point.X, point.Y, Start.X, Start.Y, End.X, End.Y);
return new CollisionResponse(this, point, result);
}