/// <summary>
/// Performs a CapsuleCast from a specified collider at an offset position in a direction.
/// Outputs a RaycastHit.
/// Returns a bool that is true if something was hit.
/// </summary>
/// <param name="collider">Collider to model CapsuleCast from.</param>
/// <param name="offset">Offset position to apply to collider position for CapsuleCast.</param>
/// <param name="direction">Direction of CapsuleCast.</param>
/// <param name="layerMask">Layers to hit.</param>
/// <param name="hit">Outputted RaycastHit struct.</param>
/// <param name="invertLayerMask">If true, invert layer mask. Otherwise, use layer mask as normal.</param>
/// <returns>Returns true if the CapsuleCast hit something. Otherwise, returns false. When false, outputted hit is null.</returns>
public static bool CapsuleCast(
CapsuleCollider collider,
Vector3 offset,
Vector3 direction,
LayerMask layerMask,
out RaycastHit hit,
bool invertLayerMask = false
)
{
Vector3 capStart, capEnd;
CalculateCapsuleCaps(collider, collider.transform.position + offset, collider.transform.rotation, out capStart, out capEnd);
return(UPhysics.CapsuleCast(
capStart,
capEnd,
collider.radius,
direction.normalized,
out hit,
direction.magnitude,
invertLayerMask ? ~layerMask.value : layerMask.value
));
}