Package com.jme3.input.vr.lwjgl_openvr

Class LWJGLOpenVRInput

java.lang.Object
com.jme3.input.vr.lwjgl_openvr.LWJGLOpenVRInput
All Implemented Interfaces:
VRInputAPI
@Deprecated public class LWJGLOpenVRInput extends Object implements VRInputAPI
Deprecated.
The jme3-vr module is deprecated and will be removed in a future version (as it only supports OpenVR). For new Virtual Reality projects, use user libraries that provide OpenXR support. See Virtual Reality JME wiki section for more information.
A class that wraps an OpenVR input.
null values will be returned if no valid pose exists, or that input device isn't available user code should check for null values.

  • Constructor Details

    • LWJGLOpenVRInput

      public LWJGLOpenVRInput(VREnvironment environment)
      Deprecated.
      Create a new OpenVR input attached to the given VR environment.
      Parameters:
      environment - the VR environment to which the input is attached.

  • Method Details

    • registerActionManifest

      public void registerActionManifest(String actionManifestAbsolutePath, String startingActiveActionSets)
      Deprecated.
      Description copied from interface: VRInputAPI
      Registers an action manifest. An action manifest is a file that defines "actions" a player can make. (An action is an abstract version of a button press). The action manifest may then also include references to further files that define default mappings between those actions and physical buttons on the VR controllers. Note that registering an actions manifest will deactivate legacy inputs. i.e. methods such as VRInputAPI.isButtonDown(int, com.jme3.input.vr.VRInputType) will no longer work See https://github.com/ValveSoftware/openvr/wiki/Action-manifest for documentation on how to create an action manifest This option is only relevant to OpenVR
      Specified by:
      registerActionManifest in interface VRInputAPI
      Parameters:
      actionManifestAbsolutePath - the absolute file path to an actions manifest
      startingActiveActionSets - the actions in the manifest are divided into action sets (groups) by their prefix (e.g. "/actions/main"). These action sets can be turned off and on per frame. This argument sets the action set that will be active now. The active action sets can be later be changed by calling VRInputAPI.setActiveActionSet(java.lang.String). Note that at present only a single set at a time is supported

    • setActiveActionSet

      public void setActiveActionSet(String actionSet)
      Deprecated.
      Description copied from interface: VRInputAPI
      Updates the active action set (the action group that will have their states available to be polled). Note that this update will not take effect until the next loop Note that at present only a single set at a time is supported
      Specified by:
      setActiveActionSet in interface VRInputAPI
      Parameters:
      actionSet - the actions in the manifest are divided into action sets (groups) by their prefix (e.g. "/actions/main"). These action sets can be turned off and on per frame. This argument sets the action set that will be active now.

    • getDigitalActionState

      public DigitalActionState getDigitalActionState(String actionName, String restrictToInput)
      Deprecated.
      Description copied from interface: VRInputAPI
      Gets the current state of the action (abstract version of a button press). This is called for digital style actions (a button is pressed, or not) This method is commonly called when it is important which hand the action is found on. For example while holding a weapon a button may be bound to "eject magazine" to allow you to load a new one, but that would only want to take effect on the hand that is holding the weapon Note that restrictToInput only restricts, it must still be bound to the input you want to receive the input from in the action manifest default bindings. VRInputAPI.registerActionManifest(java.lang.String, java.lang.String) must have been called before using this method.
      Specified by:
      getDigitalActionState in interface VRInputAPI
      Parameters:
      actionName - The name of the action. E.g. /actions/main/in/openInventory
      restrictToInput - the input to restrict the action to. E.g. /user/hand/right. Or null, which means "any input"
      Returns:
      the DigitalActionState that has details on if the state has changed, what the state is etc.

    • getAnalogActionState

      public AnalogActionState getAnalogActionState(String actionName, String restrictToInput)
      Deprecated.
      Description copied from interface: VRInputAPI
      Gets the current state of the action (abstract version of a button press). This is called for analog style actions (most commonly joysticks, but button pressure can also be mapped in analog). This method is commonly called when it is important which hand the action is found on. For example an "in universe" joystick that has a hat control might (while you are holding it) bind to the on-controller hat, but only on the hand holding it Note that restrictToInput only restricts, it must still be bound to the input you want to receive the input from in the action manifest default bindings. VRInputAPI.registerActionManifest(java.lang.String, java.lang.String) must have been called before using this method.
      Specified by:
      getAnalogActionState in interface VRInputAPI
      Parameters:
      actionName - The name of the action. E.g. /actions/main/in/openInventory
      restrictToInput - the input to restrict the action to. E.g. /user/hand/right. Or null, which means "any input"
      Returns:
      the DigitalActionState that has details on if the state has changed, what the state is etc.

    • getAxisMultiplier

      public float getAxisMultiplier()
      Deprecated.
      Description copied from interface: VRInputAPI
      Get the controller axis multiplier. The controller axis raw data (trackpad, trigger, ...) value is multiplied by the one given in parameter.
      Specified by:
      getAxisMultiplier in interface VRInputAPI
      Returns:
      the controller axis multiplier.
      See Also:

    • setAxisMultiplier

      public void setAxisMultiplier(float set)
      Deprecated.
      Description copied from interface: VRInputAPI
      Set the controller axis multiplier. The controller axis raw data (trackpad, trigger, ...) value is multiplied by the one given in parameter.
      Specified by:
      setAxisMultiplier in interface VRInputAPI
      Parameters:
      set - the controller axis multiplier.
      See Also:

    • swapHands

      public void swapHands()
      Deprecated.
      Description copied from interface: VRInputAPI
      Swap the two hands (exchange the hands' controller 1 and 2 indices).
      Specified by:
      swapHands in interface VRInputAPI

    • isButtonDown

      public boolean isButtonDown(int controllerIndex, VRInputType checkButton)
      Deprecated.
      Description copied from interface: VRInputAPI
      Check if the given button is down (more generally if the given input type is activated).
      Specified by:
      isButtonDown in interface VRInputAPI
      Parameters:
      controllerIndex - the index of the controller to check.
      checkButton - the button / input to check.
      Returns:
      true if the button / input is down / activated and false otherwise.

    • wasButtonPressedSinceLastCall

      public boolean wasButtonPressedSinceLastCall(int controllerIndex, VRInputType checkButton)
      Deprecated.
      Description copied from interface: VRInputAPI
      Check if the given button / input from the given controller has been just pressed / activated.
      Specified by:
      wasButtonPressedSinceLastCall in interface VRInputAPI
      Parameters:
      controllerIndex - the index of the controller.
      checkButton - the button / input to check.
      Returns:
      true if the given input from the given controller has just been activated, false otherwise.

    • resetInputSinceLastCall

      public void resetInputSinceLastCall()
      Deprecated.
      Description copied from interface: VRInputAPI
      Reset the current activation of the inputs. After a call to this method, any input activation is considered a new activation.
      Specified by:
      resetInputSinceLastCall in interface VRInputAPI
      See Also:

    • getAxisDeltaSinceLastCall

      public Vector2f getAxisDeltaSinceLastCall(int controllerIndex, VRInputType forAxis)
      Deprecated.
      Description copied from interface: VRInputAPI
      Get the controller axis delta from the last value.
      Specified by:
      getAxisDeltaSinceLastCall in interface VRInputAPI
      Parameters:
      controllerIndex - the index of the controller.
      forAxis - the axis.
      Returns:
      the controller axis delta from the last call.

    • getVelocity

      public Vector3f getVelocity(int controllerIndex)
      Deprecated.
      Description copied from interface: VRInputAPI
      Get the controller velocity on all axes.
      Specified by:
      getVelocity in interface VRInputAPI
      Parameters:
      controllerIndex - the index of the controller.
      Returns:
      the controller velocity on all axes.
      See Also:

    • getAngularVelocity

      public Vector3f getAngularVelocity(int controllerIndex)
      Deprecated.
      Description copied from interface: VRInputAPI
      Get the controller angular velocity on all axes.
      Specified by:
      getAngularVelocity in interface VRInputAPI
      Parameters:
      controllerIndex - the index of the controller.
      Returns:
      the controller angular velocity on all axes.
      See Also:

    • getAxisRaw

      public Vector2f getAxisRaw(int controllerIndex, VRInputType forAxis)
      Deprecated.
      Description copied from interface: VRInputAPI
      Get the axis value for the given input on the given controller.
      Specified by:
      getAxisRaw in interface VRInputAPI
      Parameters:
      controllerIndex - the index of the controller.
      forAxis - the axis.
      Returns:
      the axis value for the given input on the given controller.
      See Also:

    • getAxis

      public Vector2f getAxis(int controllerIndex, VRInputType forAxis)
      Deprecated.
      Description copied from interface: VRInputAPI
      Get the axis value for the given input on the given controller. This value is the raw value multiplied by the axis multiplier.
      Specified by:
      getAxis in interface VRInputAPI
      Parameters:
      controllerIndex - the index of the controller.
      forAxis - the axis.
      Returns:
      the axis value for the given input on the given controller.
      See Also:

    • init

      public boolean init()
      Deprecated.
      Description copied from interface: VRInputAPI
      Initialize the input.
      Specified by:
      init in interface VRInputAPI
      Returns:
      true if the initialization is successful and false otherwise.

    • getTrackedController

      public VRTrackedController getTrackedController(int index)
      Deprecated.
      Description copied from interface: VRInputAPI
      Get a tracked controller (for example, a hand controller) that is attached to the VR system.
      Specified by:
      getTrackedController in interface VRInputAPI
      Parameters:
      index - the index of the controller.
      Returns:
      the tracked controller (for example, a hand controller) that is attached to the VR system.
      See Also:

    • getTrackedControllerCount

      public int getTrackedControllerCount()
      Deprecated.
      Description copied from interface: VRInputAPI
      Get the number of tracked controllers (for example, hand controllers) attached to the VR system.
      Specified by:
      getTrackedControllerCount in interface VRInputAPI
      Returns:
      the number of controllers attached to the VR system.
      See Also:

    • getRawControllerState

      public org.lwjgl.openvr.VRControllerState getRawControllerState(int index)
      Deprecated.
      Description copied from interface: VRInputAPI
      Get the native wrapping of a controller state.
      Specified by:
      getRawControllerState in interface VRInputAPI
      Parameters:
      index - the index of the controller.
      Returns:
      the native wrapping of a controller state.

    • isInputFocused

      public boolean isInputFocused()
      Deprecated.
      Description copied from interface: VRInputAPI
      Check if the VR system has the focus and if it's not used by other process.
      Specified by:
      isInputFocused in interface VRInputAPI
      Returns:
      true if the VR system has the focus and false otherwise.

    • isInputDeviceTracking

      public boolean isInputDeviceTracking(int index)
      Deprecated.
      Description copied from interface: VRInputAPI
      Check if the input device is actually tracked (i-e if we can obtain a pose from the input).
      Specified by:
      isInputDeviceTracking in interface VRInputAPI
      Parameters:
      index - the index of the controller.
      Returns:
      true if the input device is actually tracked and false otherwise.

    • getOrientation

      public Quaternion getOrientation(int index)
      Deprecated.
      Description copied from interface: VRInputAPI
      Get the orientation of the input.
      Specified by:
      getOrientation in interface VRInputAPI
      Parameters:
      index - the index of the controller.
      Returns:
      the orientation of the input.

    • getPosition

      public Vector3f getPosition(int index)
      Deprecated.
      Description copied from interface: VRInputAPI
      Get the position of the input.
      Specified by:
      getPosition in interface VRInputAPI
      Parameters:
      index - the index of the controller.
      Returns:
      the position of the input.

    • getFinalObserverRotation

      public Quaternion getFinalObserverRotation(int index)
      Deprecated.
      Description copied from interface: VRInputAPI
      Get where is the controller pointing, after all rotations are combined. This position should include observer rotation from the VR application.
      Specified by:
      getFinalObserverRotation in interface VRInputAPI
      Parameters:
      index - the index of the controller.
      Returns:
      the rotation of the input after all positional tracking is complete.

    • getFinalObserverPosition

      public Vector3f getFinalObserverPosition(int index)
      Deprecated.
      Description copied from interface: VRInputAPI
      Get the position of the input after all positional tracking is complete. This position should include observer position from the VR application.
      Specified by:
      getFinalObserverPosition in interface VRInputAPI
      Parameters:
      index - the index of the controller.
      Returns:
      the position of the input after all positional tracking is complete.

    • triggerHapticPulse

      public void triggerHapticPulse(int controllerIndex, float seconds)
      Deprecated.
      Description copied from interface: VRInputAPI
      Trigger a haptic pulse on the selected controller for the duration given in parameters (in seconds).
      Specified by:
      triggerHapticPulse in interface VRInputAPI
      Parameters:
      controllerIndex - the index of the controller.
      seconds - the duration of the pulse in seconds.

    • triggerHapticAction

      public void triggerHapticAction(String actionName, float duration, float frequency, float amplitude, String restrictToInput)
      Deprecated.
      Description copied from interface: VRInputAPI
      Triggers a haptic action (aka a vibration) restricted to just one input (e.g. left or right hand). Note: restrictToInput only restricts which input is used at runtime. You must still bind the input you want to send the haptic to in the action manifest default bindings. This method is typically used by binding the haptic to both hands, and then deciding at runtime which hand it should be sent to.
      Specified by:
      triggerHapticAction in interface VRInputAPI
      Parameters:
      actionName - The name of the action. Will be something like /actions/main/out/vibrate
      duration - how long in seconds the
      frequency - in cycles per second
      amplitude - between 0 and 1
      restrictToInput - the input to restrict the action to, such as /user/hand/right or /user/hand/left. null means "any input".

    • updateConnectedControllers

      public void updateConnectedControllers()
      Deprecated.
      Description copied from interface: VRInputAPI
      Update the connected controllers. This method should be used just after the initialization of the input.
      Specified by:
      updateConnectedControllers in interface VRInputAPI

    • updateControllerStates

      public void updateControllerStates()
      Deprecated.
      Description copied from interface: VRInputAPI
      Update the controller states. This method should be called before accessing any controller data.
      Specified by:
      updateControllerStates in interface VRInputAPI

    • getOrFetchInputHandle

      public long getOrFetchInputHandle(String inputName)
      Deprecated.
      Given an input name returns the handle to address it. If a cached handle is available it is returned, if not it is fetched from openVr
      Parameters:
      inputName - the input name, e.g. /user/hand/right. Or null, which means "any input"
      Returns:
      the input handle