How to get (Euclidian) distance data

[MseoKang]

Is there a way to get the raw distance from the Azure Kinect to each point? According to the documentation, the depth values are not the distances from each point to the Azure Kinect, but the z-coordinates. I was wondering if there was a way to obtain the Euclidian distance from the Azure Kinect's origin to an arbitrary point. Can I get the Euclidian distance directly from the TOF sensor?

[qm13]

The depth value is the distance in mm of the pixel from the depth camera.

[MseoKang]

The depth value is the distance in mm of the pixel from the depth camera.

I tested it, and the depth value was not the distance between the object and the depth camera, but the z-coordinates. For example, two objects at (-300, 0, 600) and (600, 0, 600) gave the same depth values, even though their distances were different. I know that the depth camera uses a time-of-flight sensor, so the device should know the raw distance somewhere.

[hlyf-xs]

I also test the transform depth image to color image, but the depth value from transformed depth image is not the distance, I don't know how to solve the problem.