float get_depth_scale(rs2::device dev)
{
// Go over the device's sensors
for (rs2::sensor& sensor : dev.query_sensors())
{
// Check if the sensor if a depth sensor
if (rs2::depth_sensor dpt = sensor.as<rs2::depth_sensor>())
{
return dpt.get_depth_scale();
}
}
throw std::runtime_error("Device does not have a depth sensor");
}
bool try_get_depth_scale(rs2::device dev, float& scale)
{
// Go over the device's sensors
for (rs2::sensor& sensor : dev.query_sensors())
{
// Check if the sensor if a depth sensor
if (rs2::depth_sensor dpt = sensor.as<rs2::depth_sensor>())
{
scale = dpt.get_depth_scale();
return true;
}
}
return false;
}
