static public IEnumerable <Collider2D> OverlapColliderAll(Collider2D collider, int layer_mask = IntBits.ALL_BITS)
{
ContactFilter2D filter = new ContactFilter2D();
filter.useTriggers = true;
filter.useLayerMask = true;
filter.layerMask = layer_mask;
return(COLLIDER_POOL.UseEnumerateExpand(
a => Physics2D.OverlapCollider(collider, filter, a)
));
}
static public IEnumerable <Collider2D> OverlapBoxAll(Vector2 position, Vector2 size, float angle, int layer_mask = IntBits.ALL_BITS)
{
return(COLLIDER_POOL.UseEnumerateExpand(
a => Physics2D.OverlapBoxNonAlloc(position, size, angle, a, layer_mask)
));
}
static public IEnumerable <Collider2D> OverlapCircleAll(Vector2 position, float radius, int layer_mask = IntBits.ALL_BITS)
{
return(COLLIDER_POOL.UseEnumerateExpand(
a => Physics2D.OverlapCircleNonAlloc(position, radius, a, layer_mask)
));
}