float RaycastSnapCheck(Vector3 Start, Vector3 Direction, ref RaycastHit Hit)
{
RaycastHit[] hits = Physics.RaycastAll(Start, Direction);
float closestDistance = int.MaxValue;
//Find closest
for (int i = 0; i < hits.Length; i++)
{
BuilderBlock1 theBuilderBlock = hits[i].collider.GetComponent <BuilderBlock1>();
if (theBuilderBlock != null)
{
if (theBuilderBlock.IsPlaced)
{
float distance = Vector3.Distance(Start, hits[i].point);
if (closestDistance > distance)
{
closestDistance = distance;
Hit = hits[i];
}
}
}
}
return(closestDistance);
}
void Select()
{
Ray mouseRay = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit[] mouseHits = Physics.RaycastAll(mouseRay);
//Loop through each mouse hit
for (int i = 0; i < mouseHits.Length; i++)
{
BuilderBlock1 theBuilderBlock = mouseHits[i].collider.GetComponent <BuilderBlock1>();
BuilderIgnoreSelection theBuilderIgnoreSelection = mouseHits[i].collider.GetComponent <BuilderIgnoreSelection>();
if (theBuilderIgnoreSelection == null && theBuilderBlock != null)
{
SelectedObject = mouseHits[i].collider.gameObject;
SelectedObject.GetComponent <Rigidbody>().isKinematic = false;
SelectedObject.GetComponent <Rigidbody>().constraints = RigidbodyConstraints.FreezeRotationX | RigidbodyConstraints.FreezeRotationY | RigidbodyConstraints.FreezeRotationZ | RigidbodyConstraints.FreezePositionY;
SelectedObject.GetComponent <Rigidbody>().velocity = Vector3.zero;
FixRotation();
SelectedObject.GetComponent <BuilderBlock1>().Detatch();
break;
}
}
}
