private Vodget DoRaycast()
{
Vodget hitVodget = null;
// Do a Physics.Raycast starting at the hand_pos in the direction of hand.forward (this.transform.position and this.transform.forward)
if (Physics.Raycast(this.transform.position, this.transform.forward, out targetHit, 0.06f) || Physics.Raycast(this.transform.position, this.transform.forward * -1, out targetHit, 0.0001f))
{
hitVodget = targetHit.collider.gameObject.GetComponent <Vodget>();
if (hitVodget != null)
{
// cursor_ball_obj = targetHit.collider.gameObject.transform;
cursor_ball_obj.position = targetHit.point;
}
else
{
cursor_ball_obj.localPosition = Vector3.zero;
}
}
else
{
cursor_ball_obj.localPosition = Vector3.zero;
}
// If a collider is hit, set hitVodget to any vodget component found on the colliders gameObject.
// Set hitVodget to null if no vodget is found.
// Set the cursor_ball_obj either to the world hit point when hitVodget is found or Vector3.zero if hitVodget was not found.
return(hitVodget);
}
private Vodget DoRaycast()
{
Vodget hitVodget = null;
// Do a Physics.Raycast starting at the hand_pos in the direction of hand.forward (this.transform.position and this.transform.forward)
if (Physics.Raycast(this.transform.position, this.transform.forward, out targetHit, 10.0f))
{
hitVodget = targetHit.collider.gameObject.GetComponent <Vodget>();
if (hitVodget != null)
{
// cursor_ball_obj = targetHit.collider.gameObject.transform;
cursor_ball_obj.position = targetHit.point;
}
else
{
cursor_ball_obj.localPosition = Vector3.zero;
}
}
else
{
cursor_ball_obj.localPosition = Vector3.zero;
}
return(hitVodget);
}
private void OnTriggerExit(Collider collision)
{
if (collision.gameObject.GetComponent <Vodget>() == null)
{
return;
}
else
{
HitVodget = null;
}
if (focus_grabbed)
{
this.SendButtonEvent(Selector.ButtonType.Trigger, false);
if (focusVodget != null)
{
focusVodget.Focus(this, false);
focusVodget = null;
HitVodget = null;
}
return;
}
// If exiting the focusVodget (if not null), notify the focusVodget that it has lost focus
// Clear the focusVodget.
}
// CommonUsage(primary2DAxisClick)
private void OnTriggerEnter(Collider collision)
{
if (focus_grabbed)
{
return;
}
if (collision.gameObject.GetComponent <Vodget>() == null)
{
return;
}
else
{
HitVodget = collision.gameObject.GetComponent <Vodget>();
}
// A collider was hit. Look for a vodget component on the collision.gameObject!
// If no vodget component is found on the collision.gameObject... return.
// If focus_grabbed (see Selector base class) is true... return.
// Otherwise, focusVodget needs to change.
// Let the previous focusVodget know that it has lost focus here (if not null)
// Change focusVodget and let the new focusVodget know that it now has selector focus.
// Note: When focus is grabbed the collider can still enter and exit other vodgets.
// While not a requirement, an advanced implementation would keep track of the vodgets
// that are currently entered and exited to potentially choose a new client when
// focus grab is released.
}
private Vodget DoRaycast()
{
Vodget hitVodget = null;
LEye.transform.LookAt(this.transform.position);
if (Physics.Raycast(LEye.transform.position, LEye.transform.forward, out targetHit))
{
hitVodget = targetHit.collider.gameObject.GetComponent <Vodget>();
}
return(hitVodget);
}
//public override void GrabFocus(bool val)
//{
// base.GrabFocus(val);
// if (val == true)
// {
// // Note: Most vodgets will grab the selector focus when buttons go down (true)
// // Vodgets typical grab focus to guarantee they get the button up (false) event.
// // Focus has just been grabbed!
// // The initial hit point was found by casting a vector from the hand along the hands forward direction.
// // When focus is grabbed save the length of the ray in raylength.
// // You can do this by transforming the cursor into the local frame and taking the z (forward) value.
// // You could also just get the distance between the hit and current hand points.
// }
//}
private void Update()
{
// Stop looking for vodgets in the scene when your selectors focus is grabbed.
if (!focus_grabbed)
{
// Use a physics raycast to find vodgets in the scene.
Vodget hitVodget = DoRaycast();
// If a vodgets is found, give it focus and begin forwarding any events while it still has focus.
if (hitVodget != focusVodget)
{
// Set your Cursor to the hit point
SetCursor(); // Should be good.
// Let the previous focusVodgetCurr know that it has lost focus here.
if (focusVodget != null)
{
focusVodget.Focus(this, false);
}
// Let the focusVodgetCurr know that it now has selector focus here.
focusVodget = hitVodget;
if (focusVodget != null)
{
focusVodget.Focus(this, true);
}
}
}
// A selector is responsible for giving any vodgets with "focus" a heartbeat by calling FocusUpdate.
if (focusVodget != null)
{
// Set the cursor and call FocusUpdate on focusVodget.
SetCursor();
focusVodget.FocusUpdate(this);
}
}
