public static RaycastHit[] CastAllPrimitiveColliders(GameObject go, Vector3 direction, float maxDistance = Mathf.Infinity, int layerMask = Physics.DefaultRaycastLayers, QueryTriggerInteraction queryTriggerInteraction = QueryTriggerInteraction.UseGlobal)
{
HashSet <Transform> transformsToIgnore = new HashSet <Transform>();
foreach (Transform t in go.GetComponentsInChildren <Transform>())
{
transformsToIgnore.Add(t);
}
List <RaycastHit> hits = new List <RaycastHit>();
foreach (CapsuleCollider cc in go.GetComponentsInChildren <CapsuleCollider>())
{
foreach (RaycastHit h in PhysicsExtensions.CapsuleCastAll(cc, direction, maxDistance, layerMask, queryTriggerInteraction))
{
if (!transformsToIgnore.Contains(h.transform))
{
hits.Add(h);
}
}
}
foreach (BoxCollider bc in go.GetComponentsInChildren <BoxCollider>())
{
foreach (RaycastHit h in PhysicsExtensions.BoxCastAll(bc, direction, maxDistance, layerMask, queryTriggerInteraction))
{
if (!transformsToIgnore.Contains(h.transform))
{
hits.Add(h);
}
}
}
foreach (SphereCollider sc in go.GetComponentsInChildren <SphereCollider>())
{
foreach (RaycastHit h in PhysicsExtensions.SphereCastAll(sc, direction, maxDistance, layerMask, queryTriggerInteraction))
{
if (!transformsToIgnore.Contains(h.transform))
{
hits.Add(h);
}
}
}
return(hits.ToArray());
}