/// <summary>
/// Returns the closest point on a collider. If you know the type of the collider, use the other ClosestPointOn functions instead, as they are a TINY bit faster
/// </summary>
/// <returns>The point on surface.</returns>
/// <param name="sphere">Sphere.</param>
/// <param name="collider">Collider.</param>
public static Vector3 ClosestPointOnSurface(this SphereCollider sphere, Collider collider)
{
if (collider is BoxCollider)
{
return(sphere.ClosestPointOnBox((BoxCollider)collider));
}
else if (collider is SphereCollider)
{
return(sphere.ClosestPointOnSphere((SphereCollider)collider));
}
else if (collider is CapsuleCollider)
{
return(sphere.ClosestPointOnCapsule((CapsuleCollider)collider));
}
else if (collider is TerrainCollider)
{
return(sphere.ClosestPointOnTerrain((TerrainCollider)collider));
}
else if (collider is MeshCollider)
{
return(sphere.ClosestPointOnMesh((MeshCollider)collider));
}
else
{
return(collider.transform.position);
}
}
