/// <summary>
/// This method will return the luminance of the surrounding environment in view of the sensor.
/// The return value will be in candela/m^2 (aka nit).
/// </summary>
/// <returns></returns>
public override double GetLumens()
{
HTCLightSensorData data = GetRawSensorData();
// Not really sure a good way to calibrate this.
// Did it by holding it up to my 700 lumen lightbulb, and it returns ~208.
return((double)data.Luminance * ((double)755 / (double)208));
}
extern static IntPtr HTCSensorGetDataOutput(IntPtr handle, out HTCLightSensorData sensorData);
static extern IntPtr HTCSensorGetDataOutput(IntPtr handle, out HTCLightSensorData sensorData);