private static bool QueryDeviceStringProperty(uint deviceIndex, ETrackedDeviceProperty prop, out string propValue)
{
propValue = string.Empty;
if (!IsValidIndex(deviceIndex))
{
return(false);
}
var system = OpenVR.System;
if (system == null)
{
return(false);
}
var error = default(ETrackedPropertyError);
var capacity = (int)system.GetStringTrackedDeviceProperty(deviceIndex, prop, null, 0, ref error);
if (capacity <= 1 || capacity > 128)
{
return(false);
}
system.GetStringTrackedDeviceProperty(deviceIndex, prop, s_propStrBuilder, (uint)s_propStrBuilder.EnsureCapacity(capacity), ref error);
if (error != ETrackedPropertyError.TrackedProp_Success)
{
return(false);
}
propValue = s_propStrBuilder.ToString();
s_propStrBuilder.Length = 0;
return(true);
}
//device情報を取得する
public bool GetPropertyUint64(uint idx, ETrackedDeviceProperty prop, out ulong result)
{
ETrackedPropertyError error = new ETrackedPropertyError();
result = openvr.GetUint64TrackedDeviceProperty(idx, prop, ref error);
return(error == ETrackedPropertyError.TrackedProp_Success);
}
private float GetFloatProperty(ETrackedDeviceProperty prop)
{
var error = ETrackedPropertyError.TrackedProp_Success;
var hmd = this.ovrApplication.Hmd;
return(hmd.GetFloatTrackedDeviceProperty(ValveOpenVR.k_unTrackedDeviceIndex_Hmd, prop, ref error));
}
//device情報を取得する
public bool GetPropertyInt32(uint idx, ETrackedDeviceProperty prop, out int result)
{
ETrackedPropertyError error = new ETrackedPropertyError();
result = openvr.GetInt32TrackedDeviceProperty(idx, prop, ref error);
return(error == ETrackedPropertyError.TrackedProp_Success);
}
public string GetStringTrackedDeviceProperty(uint deviceIndex, ETrackedDeviceProperty property)
{
ETrackedPropertyError error = ETrackedPropertyError.TrackedProp_Success;
uint length = OpenVR.System.GetStringTrackedDeviceProperty(deviceIndex, property, null, 0, ref error);
if (error == ETrackedPropertyError.TrackedProp_UnknownProperty)
{
return(null);
}
if (error != ETrackedPropertyError.TrackedProp_Success && error != ETrackedPropertyError.TrackedProp_BufferTooSmall)
{
throw new OpenVRException($"Failed to get property '{property}' for device at index {deviceIndex}: {error}", property, error);
}
if (length > 0)
{
StringBuilder stringBuilder = new StringBuilder((int)length);
OpenVR.System.GetStringTrackedDeviceProperty(deviceIndex, property, stringBuilder, length, ref error);
if (error != ETrackedPropertyError.TrackedProp_Success)
{
throw new OpenVRException($"Failed to get property '{property}' for device at index {deviceIndex}: {error}", property, error);
}
return(stringBuilder.ToString());
}
return(null);
}
private string QueryDeviceStringProperty(CVRSystem system, uint deviceIndex, ETrackedDeviceProperty prop)
{
var error = default(ETrackedPropertyError);
var capacity = (int)system.GetStringTrackedDeviceProperty(deviceIndex, prop, null, 0, ref error);
if (capacity <= 1 || capacity > 128)
{
return(string.Empty);
}
if (m_sb == null)
{
m_sb = new StringBuilder(capacity);
}
else
{
m_sb.EnsureCapacity(capacity);
}
system.GetStringTrackedDeviceProperty(deviceIndex, prop, m_sb, (uint)m_sb.Capacity, ref error);
if (error != ETrackedPropertyError.TrackedProp_Success)
{
return(string.Empty);
}
var result = m_sb.ToString();
m_sb.Length = 0;
return(result);
}
public static IEnumerable <string> TrackedDeviceStrings(this CVRSystem hmd, ETrackedDeviceProperty prop)
{
if (hmd == null)
{
throw new ArgumentNullException(nameof(hmd));
}
return(DeviceIndexes.Select(i => hmd.TrackedDeviceString(i, prop)).WhereSuccess());
}
private string GetPropertyString(int device, ETrackedDeviceProperty property)
{
StringBuilder b = new StringBuilder(1024);
ETrackedPropertyError err = ETrackedPropertyError.TrackedProp_Success;
system.GetStringTrackedDeviceProperty((uint)device, property, b, (uint)b.Capacity, ref err);
return(b.ToString());
}
public bool GetPropertyBool(uint idx, ETrackedDeviceProperty prop, out bool result)
{
ReadyCheck(); //実行可能な状態かチェック
ETrackedPropertyError error = new ETrackedPropertyError();
result = openvr.GetBoolTrackedDeviceProperty(idx, prop, ref error);
return(error == ETrackedPropertyError.TrackedProp_Success);
}
/// <summary>Interrogate OpenVR about a property in the device property Json file. By default we are interested in the Model Number.</summary>
/// <param name="deviceIndex">Used by OpenVR to identify any tracked device, from the HMD to controllers and Lighthouses.</param>
/// <param name="trackedDeviceProperty">The property to retrieve from the device property Json file.</param>
/// <returns> If it exists, a string matching the value of the property in the property Json file of the device.</returns>
public static string GetControllerProperty(int deviceIndex, ETrackedDeviceProperty trackedDeviceProperty)
{
var stringBuilder = new StringBuilder(1000);
ETrackedPropertyError trackedPropertyError = ETrackedPropertyError.TrackedProp_Success;
CVRSystem system = OpenVR.System;
system.GetStringTrackedDeviceProperty((uint)deviceIndex, trackedDeviceProperty, stringBuilder, 1000, ref trackedPropertyError);
return(stringBuilder.ToString());
}
string GetStringProperty(CVRSystem system, uint deviceId, ETrackedDeviceProperty prop)
{
var error = ETrackedPropertyError.TrackedProp_Success;
var result = new System.Text.StringBuilder();
var capacity = system.GetStringTrackedDeviceProperty(deviceId, prop, result, 64, ref error);
if (capacity > 0)
return result.ToString();
return string.Empty;
}
private string OpenVRTrackingSystemName()
{
ETrackedDeviceProperty prop = ETrackedDeviceProperty.Prop_TrackingSystemName_String;
uint deviceId = OpenVR.k_unTrackedDeviceIndex_Hmd;
var error = ETrackedPropertyError.TrackedProp_Success;
var capactiy = OpenVR.System.GetStringTrackedDeviceProperty(deviceId, prop, null, 0, ref error);
var result = new System.Text.StringBuilder((int)capactiy);
OpenVR.System.GetStringTrackedDeviceProperty(deviceId, prop, result, capactiy, ref error);
return(result.ToString());
}
public float GetTrackedDevicePropertyFloat(uint index, ETrackedDeviceProperty property)
{
var error = new ETrackedPropertyError();
float value = _vr_system.GetFloatTrackedDeviceProperty(index, property, ref error);
if (error == ETrackedPropertyError.TrackedProp_Success)
{
return(value);
}
return(-1);
}
public string GetStringProperty(ETrackedDeviceProperty prop, uint deviceId = OpenVR.k_unTrackedDeviceIndex_Hmd)
{
var error = ETrackedPropertyError.TrackedProp_Success;
var capactiy = hmd.GetStringTrackedDeviceProperty(deviceId, prop, null, 0, ref error);
if (capactiy > 1)
{
var result = new System.Text.StringBuilder((int)capactiy);
hmd.GetStringTrackedDeviceProperty(deviceId, prop, result, capactiy, ref error);
return result.ToString();
}
return (error != ETrackedPropertyError.TrackedProp_Success) ? error.ToString() : "<unknown>";
}
public string GetStringProperty(ETrackedDeviceProperty prop, uint deviceId = 0u)
{
ETrackedPropertyError etrackedPropertyError = ETrackedPropertyError.TrackedProp_Success;
uint stringTrackedDeviceProperty = this.hmd.GetStringTrackedDeviceProperty(deviceId, prop, null, 0u, ref etrackedPropertyError);
if (stringTrackedDeviceProperty > 1u)
{
StringBuilder stringBuilder = new StringBuilder((int)stringTrackedDeviceProperty);
this.hmd.GetStringTrackedDeviceProperty(deviceId, prop, stringBuilder, stringTrackedDeviceProperty, ref etrackedPropertyError);
return stringBuilder.ToString();
}
return (etrackedPropertyError == ETrackedPropertyError.TrackedProp_Success) ? "<unknown>" : etrackedPropertyError.ToString();
}
public string GetTrackedDevicePropertyString(uint index, ETrackedDeviceProperty property)
{
var sb = new StringBuilder();
var error = new ETrackedPropertyError();
uint succeeded = _vr_system.GetStringTrackedDeviceProperty(index, property, sb, (uint)sb.Capacity, ref error);
if (error == ETrackedPropertyError.TrackedProp_Success)
{
return(sb.ToString());
}
return(null);
}
public string GetPropertyString(uint idx, ETrackedDeviceProperty prop, ref ETrackedPropertyError error)
{
var capactiy = openvr.GetStringTrackedDeviceProperty(idx, prop, null, 0, ref error);
if (capactiy > 1)
{
var result = new System.Text.StringBuilder((int)capactiy);
openvr.GetStringTrackedDeviceProperty(idx, prop, result, capactiy, ref error);
return(result.ToString());
}
return((error != ETrackedPropertyError.TrackedProp_Success) ? error.ToString() : "<unknown>");
}
public static float GetFloatTrackedDeviceProperty(ETrackedDeviceProperty property, uint device = OpenVR.k_unTrackedDeviceIndex_Hmd)
{
ETrackedPropertyError propertyError = ETrackedPropertyError.TrackedProp_Success;
float value = OpenVR.System.GetFloatTrackedDeviceProperty(device, property, ref propertyError);
if (propertyError != ETrackedPropertyError.TrackedProp_Success)
{
throw new Exception("Failed to obtain tracked device property \"" +
property + "\", error: (" + (int)propertyError + ") " + propertyError.ToString());
}
return(value);
}
public float GetFloatTrackedDeviceProperty(uint deviceIndex, ETrackedDeviceProperty property)
{
ETrackedPropertyError error = ETrackedPropertyError.TrackedProp_Success;
float result = OpenVR.System.GetFloatTrackedDeviceProperty(deviceIndex, property, ref error);
if (error != ETrackedPropertyError.TrackedProp_Success)
{
throw new OpenVRException($"Failed to get property '{property}' for device at index {deviceIndex}", property, error);
}
return(result);
}
public static string GetControllerProperty(int deviceIndex, ETrackedDeviceProperty p)
{
var sbType = new StringBuilder(1000);
ETrackedPropertyError err = ETrackedPropertyError.TrackedProp_Success;
CVRSystem system = OpenVR.System;
if (system == null)
{
return("SteamVR not yet initialized");
}
system.GetStringTrackedDeviceProperty((uint)deviceIndex, p, sbType, 1000, ref err);
return(sbType.ToString());
}
public static string GetStringProperty(uint deviceId, ETrackedDeviceProperty prop)
{
var error = ETrackedPropertyError.TrackedProp_Success;
var bufferSize = OpenVR.System.GetStringTrackedDeviceProperty(deviceId, prop, null, 0, ref error);
if (bufferSize > 1)
{
var result = new System.Text.StringBuilder((int)bufferSize);
OpenVR.System.GetStringTrackedDeviceProperty(deviceId, prop, result, bufferSize, ref error);
return(result.ToString());
}
return((error != ETrackedPropertyError.TrackedProp_Success) ? error.ToString() : "<unknown>");
}
private string GetStringProperty(ETrackedDeviceProperty prop)
{
var error = ETrackedPropertyError.TrackedProp_Success;
var capactiy = hmd.GetStringTrackedDeviceProperty(OpenVR.k_unTrackedDeviceIndex_Hmd, prop, null, 0, ref error);
if (capactiy > 1)
{
var result = new StringBuilder((int)capactiy);
hmd.GetStringTrackedDeviceProperty(OpenVR.k_unTrackedDeviceIndex_Hmd, prop, result, capactiy, ref error);
return(result.ToString());
}
return((error != ETrackedPropertyError.TrackedProp_Success) ? error.ToString() : "<unknown>");
}
private string GetStringProperty(ETrackedDeviceProperty prop)
{
ETrackedPropertyError eTrackedPropertyError = ETrackedPropertyError.TrackedProp_Success;
uint stringTrackedDeviceProperty = this.hmd.GetStringTrackedDeviceProperty(0u, prop, null, 0u, ref eTrackedPropertyError);
if (stringTrackedDeviceProperty > 1u)
{
StringBuilder stringBuilder = new StringBuilder((int)stringTrackedDeviceProperty);
this.hmd.GetStringTrackedDeviceProperty(0u, prop, stringBuilder, stringTrackedDeviceProperty, ref eTrackedPropertyError);
return(stringBuilder.ToString());
}
return((eTrackedPropertyError == ETrackedPropertyError.TrackedProp_Success) ? "<unknown>" : eTrackedPropertyError.ToString());
}
private string getStringProperty(ETrackedDeviceProperty property)
{
var error = ETrackedPropertyError.TrackedProp_Success;
var result = new System.Text.StringBuilder(64);
OpenVR.System.GetStringTrackedDeviceProperty(index, property, result, 64, ref error);
if (error != ETrackedPropertyError.TrackedProp_Success)
{
Debug.Log(index);
Debug.Log("error while getting property " + property + " from device " + index + ": " + error);
}
return(result.ToString());
}
public static string GetTrackedDeviceProperty(uint index, ETrackedDeviceProperty property)
{
var error = ETrackedPropertyError.TrackedProp_Success;
uint len = OpenVR.System.GetStringTrackedDeviceProperty(index, property, null, 0, ref error);
if (len > 1)
{
var result = new StringBuilder((int)len);
OpenVR.System.GetStringTrackedDeviceProperty(index, property, result, len, ref error);
return(result.ToString());
}
return(null);
}
string GetStringProperty(ETrackedDeviceProperty prop)
{
var error = ETrackedPropertyError.TrackedProp_Success;
var capactiy = vr.GetStringTrackedDeviceProperty(this.index, prop, null, 0, ref error);
if (capactiy > 1)
{
var result = new System.Text.StringBuilder((int)capactiy);
vr.GetStringTrackedDeviceProperty(this.index, prop, result, capactiy, ref error);
return(result.ToString());
}
return((error != ETrackedPropertyError.TrackedProp_Success) ? error.ToString() : "<unknown>");
}
private static bool GetFloatProperty(uint device, ETrackedDeviceProperty property, ref float outputValue)//convenience wrap with logging
{
ETrackedPropertyError pError = 0;
var val = m_vrSystem.GetFloatTrackedDeviceProperty(device, ETrackedDeviceProperty.Prop_UserIpdMeters_Float, ref pError);
if (pError == ETrackedPropertyError.TrackedProp_Success)
{
outputValue = val;
return(true);
}
Log.WriteLine("ERROR GetFloatTrackedDeviceProperty(" + device + "," + property + "," + outputValue + ") returned error " + pError);
return(false);
}
// https://github.com/ValveSoftware/openvr/blob/60eb187801956ad277f1cae6680e3a410ee0873b/samples/unity_keyboard_sample/Assets/SteamVR/Scripts/SteamVR.cs#L166-L177
public static string GetTrackedDeviceProperty(uint deviceId, ETrackedDeviceProperty prop)
{
var error = ETrackedPropertyError.TrackedProp_Success;
var capacity = Program.OpenVRHandle.GetStringTrackedDeviceProperty(deviceId, prop, null, 0, ref error);
if (capacity > 1)
{
var result = new StringBuilder((int)capacity);
Program.OpenVRHandle.GetStringTrackedDeviceProperty(deviceId, prop, result, capacity, ref error);
return(result.ToString());
}
return(null);
}
private string GetDevicePropertyString(uint deviceId, ETrackedDeviceProperty prop, uint capacity)
{
ETrackedPropertyError error = ETrackedPropertyError.TrackedProp_UnknownProperty;
System.Text.StringBuilder strBuilder = new System.Text.StringBuilder((int)capacity);
_vrSystem.GetStringTrackedDeviceProperty(deviceId, prop, strBuilder, capacity, ref error);
if (error == ETrackedPropertyError.TrackedProp_Success)
{
return(strBuilder.ToString().Trim());
}
return("");
}
/// <summary>
/// Helper to get a string from a tracked device property
/// </summary>
public static Result<string, ETrackedPropertyError> TrackedDeviceString(this CVRSystem hmd, int trackedDeviceIndex, ETrackedDeviceProperty prop)
{
if (hmd == null) throw new ArgumentNullException(nameof(hmd));
if (trackedDeviceIndex < 0 || trackedDeviceIndex > OpenVR.k_unMaxTrackedDeviceCount) throw new ArgumentOutOfRangeException(nameof(trackedDeviceIndex));
ETrackedPropertyError err = ETrackedPropertyError.TrackedProp_Success;
uint requiredBufferLen = hmd.GetStringTrackedDeviceProperty((uint)trackedDeviceIndex, prop, null, 0, ref err);
if (err != ETrackedPropertyError.TrackedProp_BufferTooSmall) return Result<string, ETrackedPropertyError>.Err(err);
if (requiredBufferLen == 0) return "";
var pchBuffer = new StringBuilder((int)requiredBufferLen);
requiredBufferLen = hmd.GetStringTrackedDeviceProperty((uint)trackedDeviceIndex, prop, pchBuffer, requiredBufferLen, ref err);
if (err != ETrackedPropertyError.TrackedProp_Success) return Result<string, ETrackedPropertyError>.Err(err);
return pchBuffer.ToString();
}
//
public float GetPropertyFloatWhenConnected(uint idx, ETrackedDeviceProperty prop)
{
if (!IsDeviceConnected(idx))
{
return(float.NaN);
}
float result = float.NaN;
if (!GetPropertyFloat(idx, prop, out result))
{
return(float.NaN);
}
return(result);
}
public abstract uint GetStringTrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,System.Text.StringBuilder pchValue,uint unBufferSize,ref ETrackedPropertyError pError);
private string GetStringProperty(ETrackedDeviceProperty prop)
{
ETrackedPropertyError eTrackedPropertyError = ETrackedPropertyError.TrackedProp_Success;
uint stringTrackedDeviceProperty = this.hmd.GetStringTrackedDeviceProperty(0u, prop, null, 0u, ref eTrackedPropertyError);
if (stringTrackedDeviceProperty > 1u)
{
StringBuilder stringBuilder = new StringBuilder((int)stringTrackedDeviceProperty);
this.hmd.GetStringTrackedDeviceProperty(0u, prop, stringBuilder, stringTrackedDeviceProperty, ref eTrackedPropertyError);
return stringBuilder.ToString();
}
return (eTrackedPropertyError == ETrackedPropertyError.TrackedProp_Success) ? "<unknown>" : eTrackedPropertyError.ToString();
}
public abstract HmdMatrix34_t GetMatrix34TrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError);
public override uint GetStringTrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,System.Text.StringBuilder pchValue,uint unBufferSize,ref ETrackedPropertyError pError)
{
CheckIfUsable();
uint result = VRNativeEntrypoints.VR_IVRSystem_GetStringTrackedDeviceProperty(m_pVRSystem,unDeviceIndex,prop,pchValue,unBufferSize,ref pError);
return result;
}
public Result<string, ETrackedPropertyError> DeviceInfo(int deviceIndex, ETrackedDeviceProperty prop)
=> hmd.TrackedDeviceString(deviceIndex, ETrackedDeviceProperty.Prop_RenderModelName_String);
internal static extern HmdMatrix34_t VR_IVRSystem_GetMatrix34TrackedDeviceProperty(IntPtr instancePtr, uint unDeviceIndex, ETrackedDeviceProperty prop, ref ETrackedPropertyError pError);
public override ulong GetUint64TrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError)
{
CheckIfUsable();
ulong result = VRNativeEntrypoints.VR_IVRSystem_GetUint64TrackedDeviceProperty(m_pVRSystem,unDeviceIndex,prop,ref pError);
return result;
}
string GetStringProperty(ETrackedDeviceProperty prop)
{
var error = ETrackedPropertyError.TrackedProp_Success;
var capactiy = hmd.GetStringTrackedDeviceProperty(OpenVR.k_unTrackedDeviceIndex_Hmd, prop, null, 0, ref error);
if (capactiy > 1)
{
var result = new System.Text.StringBuilder((int)capactiy);
hmd.GetStringTrackedDeviceProperty(OpenVR.k_unTrackedDeviceIndex_Hmd, prop, result, capactiy, ref error);
return result.ToString();
}
return (error != ETrackedPropertyError.TrackedProp_Success) ? error.ToString() : "<unknown>";
}
float GetFloatProperty(ETrackedDeviceProperty prop)
{
var error = ETrackedPropertyError.TrackedProp_Success;
return hmd.GetFloatTrackedDeviceProperty(OpenVR.k_unTrackedDeviceIndex_Hmd, prop, ref error);
}
public float GetFloatTrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError)
{
float result = FnTable.GetFloatTrackedDeviceProperty(unDeviceIndex,prop,ref pError);
return result;
}
public bool GetBoolTrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError)
{
bool result = FnTable.GetBoolTrackedDeviceProperty(unDeviceIndex,prop,ref pError);
return result;
}
public int GetInt32TrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError)
{
int result = FnTable.GetInt32TrackedDeviceProperty(unDeviceIndex,prop,ref pError);
return result;
}
private float GetFloatProperty(ETrackedDeviceProperty prop)
{
ETrackedPropertyError eTrackedPropertyError = ETrackedPropertyError.TrackedProp_Success;
return this.hmd.GetFloatTrackedDeviceProperty(0u, prop, ref eTrackedPropertyError);
}
public HmdMatrix34_t GetMatrix34TrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError)
{
HmdMatrix34_t result = FnTable.GetMatrix34TrackedDeviceProperty(unDeviceIndex,prop,ref pError);
return result;
}
internal static extern float VR_IVRSystem_GetFloatTrackedDeviceProperty(IntPtr instancePtr, uint unDeviceIndex, ETrackedDeviceProperty prop, ref ETrackedPropertyError pError);
public static IEnumerable<string> TrackedDeviceStrings(this CVRSystem hmd, ETrackedDeviceProperty prop)
{
if (hmd == null) throw new ArgumentNullException(nameof(hmd));
return DeviceIndexes.Select(i => hmd.TrackedDeviceString(i, prop)).WhereSuccess();
}
internal static extern ulong VR_IVRSystem_GetUint64TrackedDeviceProperty(IntPtr instancePtr, uint unDeviceIndex, ETrackedDeviceProperty prop, ref ETrackedPropertyError pError);
public abstract bool GetBoolTrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError);
internal static extern uint VR_IVRSystem_GetStringTrackedDeviceProperty(IntPtr instancePtr, uint unDeviceIndex, ETrackedDeviceProperty prop, System.Text.StringBuilder pchValue, uint unBufferSize, ref ETrackedPropertyError pError);
public abstract float GetFloatTrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError);
public override HmdMatrix34_t GetMatrix34TrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError)
{
CheckIfUsable();
HmdMatrix34_t result = VRNativeEntrypoints.VR_IVRSystem_GetMatrix34TrackedDeviceProperty(m_pVRSystem,unDeviceIndex,prop,ref pError);
return result;
}
public abstract int GetInt32TrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError);
//convenience wrap with logging
private static bool GetFloatProperty(uint device, ETrackedDeviceProperty property, ref float outputValue)
{
ETrackedPropertyError pError = 0;
var val = m_vrSystem.GetFloatTrackedDeviceProperty(device, ETrackedDeviceProperty.Prop_UserIpdMeters_Float, ref pError);
if (pError == ETrackedPropertyError.TrackedProp_Success)
{
outputValue = val;
return true;
}
Log.WriteLine("ERROR GetFloatTrackedDeviceProperty(" + device + "," + property + "," + outputValue + ") returned error " + pError);
return false;
}
public abstract ulong GetUint64TrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError);
public ulong GetUint64TrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,ref ETrackedPropertyError pError)
{
ulong result = FnTable.GetUint64TrackedDeviceProperty(unDeviceIndex,prop,ref pError);
return result;
}
public uint GetStringTrackedDeviceProperty(uint unDeviceIndex,ETrackedDeviceProperty prop,System.Text.StringBuilder pchValue,uint unBufferSize,ref ETrackedPropertyError pError)
{
uint result = FnTable.GetStringTrackedDeviceProperty(unDeviceIndex,prop,pchValue,unBufferSize,ref pError);
return result;
}
