private void checkLastObj()
{
try
{
if (lastHitObj.gameObject != null)
{
lastHitObj.rayExit();
lastHitObj = null;
ProgressBarSetup.instance.setEnabled(false);
selectionProgress = 0f;
}
}
catch { }
}
// Update is called once per frame
void Update()
{
//Check Raycast from Controller
RaycastHit hit;
Vector3 normFWD = Camera.main.transform.forward;
UI_Interaction curHitObj;
if (Physics.Raycast((mouseMode) ? Camera.main.transform.position : oculusPointer.position,
(mouseMode) ? normFWD : oculusPointer.forward, out hit, maxDistance))
{
cursor.transform.position = hit.point;
if (hit.collider.CompareTag("Echo") || hit.collider.CompareTag("UI") || hit.collider.CompareTag("Teleport"))
{
//Check if same object for Cardboard
if (!mouseMode)
{
curHitObj = hit.collider.GetComponent <UI_Interaction>();
if (curHitObj == lastHitObj)
{
selectionProgress += (Time.deltaTime * cardboardSelectionSpeed);
if (selectionProgress >= 1)
{
cursor.GetComponent <CursorGraphics>().setCursorMode(true, true, false);
lastHitObj.interact();
ProgressBarSetup.instance.setEnabled(false);
selectionProgress = 0f;
}
ProgressBarSetup.instance.setEnabled(true);
ProgressBarSetup.instance.setCurrentProgress(selectionProgress);
}
}
//UI Ineraction Ray
lastHitObj = hit.collider.GetComponent <UI_Interaction>();
lastHitObj.rayEnter();
//Set Cursor Graphics
cursor.GetComponent <CursorGraphics>().setCursorMode(false, true, false);
//VR Conroller Input
if (OVRInput.GetDown(OVRInput.Button.PrimaryIndexTrigger) || Input.GetMouseButtonDown(0))
{
cursor.GetComponent <CursorGraphics>().setCursorMode(true, true, false);
lastHitObj.interact();
}
if (OVRInput.GetUp(OVRInput.Button.PrimaryIndexTrigger) || Input.GetMouseButtonUp(0))
{
cursor.GetComponent <CursorGraphics>().setCursorMode(false, true, false);
}
}
else
{
checkLastObj();
//Set Cursor Graphics
cursor.GetComponent <CursorGraphics>().setCursorMode(true, false, false);
//VR Conroller Input
if (OVRInput.GetDown(OVRInput.Button.PrimaryIndexTrigger) || Input.GetMouseButtonDown(0))
{
cursor.GetComponent <CursorGraphics>().setCursorMode(false, false, true);
}
if (OVRInput.GetDown(OVRInput.Button.PrimaryIndexTrigger) || Input.GetMouseButtonDown(0))
{
cursor.GetComponent <CursorGraphics>().setCursorMode(true, false, false);
}
}
}
else
{
checkLastObj();
cursor.transform.position = new Vector3(0, -9000, 0);
}
//Setup Line Renderer
Vector3[] vertices = new Vector3[2];
vertices[0] = oculusPointer.position;
vertices[1] = vertices[0] + (oculusPointer.forward * maxLineDistance);
if (linRen.enabled)
{
linRen.SetVertexCount(2);
linRen.SetPositions(vertices);
}
Gradient gradient = new Gradient();
gradient.SetKeys(
new GradientColorKey[] { new GradientColorKey(Color.white, 0.0f), new GradientColorKey(Color.black, 0.9f) },
new GradientAlphaKey[] { new GradientAlphaKey(1f, alphaReach.x), new GradientAlphaKey(0f, alphaReach.y) }
);
linRen.colorGradient = gradient;
}