/// <summary>
/// Abstract method to return raw data from the device.
/// Returns the trigger based raw device value.
/// </summary>
/// <returns>Raw (untransformed) device data</returns>
public override object GetRawValue()
{
/// Get current device state
bool curVal = ClusterInput.GetButton(id);
int curFrame = Time.frameCount;
bool retVal = false;
/// If the value has already been retreived this frame, the return
/// the result.
if (curFrame == lastFrame)
{
retVal = lastRetVal;
}
else
{
/// Otherwise get the value of the button and save state.
if (Trigger == ToggleState.Value)
{
retVal = curVal;
}
else if (Trigger == ToggleState.Press)
{
retVal = curVal && !lastValue;
}
else if (Trigger == ToggleState.Release)
{
retVal = !curVal && lastValue;
}
else
{
retVal = false;
}
lastValue = curVal;
lastFrame = curFrame;
lastRetVal = retVal;
}
/// return the button value.
return(retVal);
}
// Update is called once per frame
void Update()
{
List <Device> vrpnDevices = (from device in InputManager.map.Devices
where device is VRPN
select device).ToList();
if (VRPNTimeline == VRPNTimelineType.Off ||
timelines.Count != vrpnDevices.Count())
{
foreach (TimeLine iv in timelines)
{
Destroy(iv.gameObject);
}
timelines.Clear();
}
if (VRPNTimeline != VRPNTimelineType.Off)
{
if (timelines.Count < vrpnDevices.Count)
{
for (int i = 0; i < vrpnDevices.Count; i++)
{
GameObject plot = new GameObject();
plot.transform.parent = transform;
plot.name = vrpnDevices[i].ToString();
TimeLine iv = plot.AddComponent <TimeLine>();
timelines.Add(iv);
plot.transform.localPosition =
new Vector3(0, -i * .3f);
}
}
for (int i = 0; i < vrpnDevices.Count; i++)
{
// Only VRPN devices are shown.
VRPN device = vrpnDevices[i] as VRPN;
float value = 0f;
if (VRPNTimeline == VRPNTimelineType.FromClusterInput)
{
if (device.InputType == ClusterInputType.Axis)
{
value = ClusterInput.GetAxis(device.id);
}
if (device.InputType == ClusterInputType.Button)
{
value = ClusterInput.GetButton(device.id) ? 1f : 0f;
}
}
else
{
object valueObject = null;
if (VRPNTimeline == VRPNTimelineType.FromDeviceClassRaw)
{
valueObject = device.GetRawValue();
}
if (VRPNTimeline == VRPNTimelineType.FromDeviceClassTransformed)
{
valueObject = device.GetValue();
}
value = (device.GetRawValue() as float?).GetValueOrDefault();
if (valueObject is bool)
{
value = (valueObject as bool?).GetValueOrDefault() ? 1.0f : 0f;
}
}
timelines[i].AddPt(value);
}
}
}
public bool GetValue()
{
return(ClusterInput.GetButton(this.inputName));
}
