// Update is called once per frame
void Update()
{
//Do we have a Pointer Bead to position in the world?
if (laserPointerBeadHolder != null)
{
Vector3 crosshairpoint;
Vector3 crosshairnormal;
//Point the bead at the closest thing in front of the camera.
if (ZEDManager.Instance.IsZEDReady && FindCrosshairPosition(out crosshairpoint, out crosshairnormal))
{
//We hit something. Make sure the bead is active.
pointerbead.SetActive(true);
//Position the bead a the collision point, and make it face you.
pointerbead.transform.position = crosshairpoint;
if (crosshairnormal.magnitude > 0.0001f)
{
pointerbead.transform.rotation = Quaternion.LookRotation(crosshairnormal);
}
}
else
{
//We didn't hit anything. Disable the bead object.
pointerbead.SetActive(false);
}
}
//Check to see if any valid fire keys are triggered.
//This is more complex than often necessary so as to work out-of-the-box for a variety of configurations.
//If using/extending this script for your own project, it's recommended to use Input.GetButtonDown() with a custom Input, use Unity.XR, or interface with a VR SDK.
bool buttondown = false;
//Check for keys present on all systems
if (Input.GetKeyDown(KeyCode.Mouse0) || Input.GetKeyDown(KeyCode.Space))
{
buttondown = true;
}
#if ZED_OCULUS
//Update whether the Touch controllers are active.
int children = transform.childCount;
if (OVRManager.isHmdPresent)
{
if (OVRInput.GetConnectedControllers().ToString() == "Touch")
{
for (int i = 0; i < children; ++i)
{
transform.GetChild(i).gameObject.SetActive(true);
}
}
else
{
for (int i = 0; i < children; ++i)
{
transform.GetChild(i).gameObject.SetActive(false);
}
}
}
//We're controlling the fire Rate. OVRInput doesn't have a GetDown function for the IndexTrigger. Only an axis output.
if (objecttracker != null)
{
if (OVRInput.GetConnectedControllers().ToString() == "Touch")
{
if ((int)objecttracker.deviceToTrack == 0)
{
if (fireCount == 0 && OVRInput.Get(OVRInput.Axis1D.PrimaryIndexTrigger, OVRInput.Controller.RTouch) > 0.75f)
{
buttondown = true;
fireCount++;
}
else if (OVRInput.Get(OVRInput.Axis1D.PrimaryIndexTrigger, OVRInput.Controller.RTouch) < 0.75f)
{
fireCount = 0;
}
}
if ((int)objecttracker.deviceToTrack == 1)
{
if (fireCount == 0 && OVRInput.Get(OVRInput.Axis1D.PrimaryIndexTrigger, OVRInput.Controller.LTouch) > 0.75f)
{
buttondown = true;
fireCount++;
}
else if (OVRInput.Get(OVRInput.Axis1D.PrimaryIndexTrigger, OVRInput.Controller.LTouch) < 0.75f)
{
fireCount = 0;
}
}
}
OVRInput.Update();
}
#endif
#if ZED_STEAM_VR
//Looks for any input from this controller through SteamVR
if (objecttracker != null)
{
if ((int)objecttracker.deviceToTrack == 0 && objecttracker.index >= 0)
{
//if (SteamVR_Controller.Input((int)objecttracker.index).GetHairTriggerDown())
if (objecttracker.GetVRButtonDown(Valve.VR.EVRButtonId.k_EButton_SteamVR_Trigger))
{
buttondown = true;
}
}
if ((int)objecttracker.deviceToTrack == 1 && objecttracker.index >= 0)
{
//if (SteamVR_Controller.Input((int)objecttracker.index).GetHairTriggerDown())
if (objecttracker.GetVRButtonDown(Valve.VR.EVRButtonId.k_EButton_SteamVR_Trigger))
{
buttondown = true;
}
}
}
#endif
if (buttondown)
{
Fire();
}
}
/// <summary>
/// Update is called every frame.
/// Here we receive the input from the Controller.
/// Then we decide what to do in each case.
/// </summary>
private void Update()
{
if (tracker == null)
{
if (Input.GetKeyDown(KeyCode.Space))
{
button = state.Down;
}
else if (Input.GetKey(KeyCode.Space))
{
button = state.Press;
}
else if (Input.GetKeyUp(KeyCode.Space))
{
button = state.Up;
}
else
{
button = state.Idle;
}
}
else
{
#if ZED_STEAM_VR
//Check if a Controller tracked.
if ((int)tracker.index > 0)
{
//device = SteamVR_Controller.Input((int)tracker.index);
}
//SteamVR provides OnButton responses for the Trigger input.
//When pressing down, holding it, or releasing it.
if ((int)tracker.index > 0)
{
//if (device.GetPressDown(SteamVR_Controller.ButtonMask.Trigger))
if (tracker.GetVRButtonDown(Valve.VR.EVRButtonId.k_EButton_SteamVR_Trigger))
{
button = state.Down;
}
//else if (device.GetPress(SteamVR_Controller.ButtonMask.Trigger))
else if (tracker.GetVRButtonHeld(Valve.VR.EVRButtonId.k_EButton_SteamVR_Trigger))
{
button = state.Press;
}
//else if (device.GetPressUp(SteamVR_Controller.ButtonMask.Trigger))
else if (tracker.GetVRButtonReleased(Valve.VR.EVRButtonId.k_EButton_SteamVR_Trigger))
{
button = state.Up;
}
else
{
button = state.Idle;
}
}
#elif ZED_OCULUS
//Check if a Controller is tracked.
if ((int)tracker.deviceToTrack == 0)
{
//Oculus Touch Triggers aren't of Button type, but Axis.
//So we have to create our own state for this Input, based on sensitivity from 0 to 1.
if (OVRInput.Get(OVRInput.Axis1D.PrimaryIndexTrigger, OVRInput.Controller.RTouch) > 0.5f)
{
if (button == state.Idle)
{
button = state.Down;
}
else if (button == state.Down)
{
button = state.Press;
}
}
else
{
if (button == state.Press || button == state.Down)
{
button = state.Up;
}
else if (button == state.Up)
{
button = state.Idle;
}
}
}
if ((int)tracker.deviceToTrack == 1)
{
if (OVRInput.Get(OVRInput.Axis1D.PrimaryIndexTrigger, OVRInput.Controller.LTouch) > 0.5f)
{
if (button == state.Idle)
{
button = state.Down;
}
else if (button == state.Down)
{
button = state.Press;
}
}
else
{
if (button == state.Press || button == state.Down)
{
button = state.Up;
}
else if (button == state.Up)
{
button = state.Idle;
}
}
}
#endif
}
//If the Trigger Button is being used.
if (button != state.Idle)
{
//It just got pressed.
if (button == state.Down)
{
//Enable the bunnySpawner to display the placeholder.
bunnySpawner.canDisplayPlaceholder = true;
//If we were holding the baseball bat but the user wants to re-place the bunny, hide the baseball bat.
if (bunnySpawner.baseballBat != null)
{
bunnySpawner.baseballBat.SetActive(false);
}
//Clean up the list of detected planes.
if (zedPlane.hitPlaneList.Count > 0)
{
for (int i = 0; i < zedPlane.hitPlaneList.Count; i++)
{
Destroy(zedPlane.hitPlaneList[i].gameObject);
zedPlane.hitPlaneList.RemoveAt(i);
}
}
//Destroy the current Bunny, if any, on the scene.
if (!bunnySpawner.canSpawnMultipleBunnies && bunnySpawner.currentBunny != null)
{
Destroy(bunnySpawner.currentBunny);
bunnySpawner.currentBunny = null;
}
}
//From the first input to the next ones as it keeps being hold down.
if (button == state.Press || button == state.Down)
{
if (zedPlane.hitPlaneList.Count == 0)
{
//Start detecting planes through the ZED Plane Detection Manager.
if (zedPlane.DetectPlaneAtHit(leftCamera.WorldToScreenPoint(placeholder.position)))
{
//Get the normal of the plane.
ZEDPlaneGameObject currentPlane = zedPlane.getHitPlane(zedPlane.hitPlaneList.Count - 1);
Vector3 planeNormal = currentPlane.worldNormal;
//Check if the plane has a normal close enough to Y (horizontal surface) to be stable for the Bunny to spawn into.
if (Vector3.Dot(planeNormal, Vector3.up) > 0.85f)
{
//Allow spawning the Bunny, and set the placeholder to a positive color.
if (canspawnbunny == false)
{
canspawnbunny = true;
bunnySpawner.placeHolderMat[0].mainTexture = goodPlacementTex[0];
bunnySpawner.placeHolderMat[1].mainTexture = goodPlacementTex[1];
pointlight.color = Color.blue;
}
else //Clear the list of planes.
{
for (int i = 0; i < zedPlane.hitPlaneList.Count; i++)
{
if (i == 0)
{
Destroy(zedPlane.hitPlaneList[i].gameObject);
zedPlane.hitPlaneList.RemoveAt(i);
}
}
}
}
else //Surface wasn't horizontal enough
{
//Don't allow the Bunny to spawn, and set the placeholder to a negative color.
canspawnbunny = false;
bunnySpawner.placeHolderMat[0].mainTexture = badPlacementTex[0];
bunnySpawner.placeHolderMat[1].mainTexture = badPlacementTex[1];
pointlight.color = Color.red;
//Clear the list of planes.
for (int i = 0; i < zedPlane.hitPlaneList.Count; i++)
{
Destroy(zedPlane.hitPlaneList[i].gameObject);
zedPlane.hitPlaneList.RemoveAt(i);
}
}
}
}
else if (zedPlane.hitPlaneList.Count > 0)
{
if (!Physics.Raycast(transform.position, placeholder.position - transform.position))
{
//Don't allow for the Bunny to spawn, and set the placeholder to a negative color.
canspawnbunny = false;
bunnySpawner.placeHolderMat[0].mainTexture = badPlacementTex[0];
bunnySpawner.placeHolderMat[1].mainTexture = badPlacementTex[1];
pointlight.color = Color.red;
//Clear the list of planes.
for (int i = 0; i < zedPlane.hitPlaneList.Count; i++)
{
Destroy(zedPlane.hitPlaneList[i].gameObject);
zedPlane.hitPlaneList.RemoveAt(i);
}
}
}
}
//Button is released.
if (button == state.Up)
{
//If at that moment the bunny was allowed to spawn, proceed ot make the call.
if (canspawnbunny)
{
bunnySpawner.SpawnBunny(placeholder.position);
}
else //Clear the list of planes.
{
for (int i = 0; i < zedPlane.hitPlaneList.Count; i++)
{
Destroy(zedPlane.hitPlaneList[i].gameObject);
zedPlane.hitPlaneList.RemoveAt(i);
}
}
//Reset the booleans.
canspawnbunny = false;
bunnySpawner.canDisplayPlaceholder = false;
}
}
}