PCL_OPENNI_VIEWER(1)

💖 pcl_openni_viewer — the PCL_OPENNI_VIEWER(1) page, but make it make sense 💖

okay bestie, gather round, because we're reading a User Commands manual page together and honestly? it's giving iconic. no cap.

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✨ NAME ✨

pcl_openni_viewer — literally what it says on the tin: pcl_openni_viewer 🫶

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🌸 DESCRIPTION 🌸

the syntax, in all its bracket-y glory, is exactly this:

pcl_openni_viewer [((<device_id> | <path-to-oni-file>)
[-depthmode <mode>] [-imagemode <mode>] [-xyz] | -l [<device_id>]| -h |
--help)]

okay let's break the vibes down one by one 💅

• pcl_openni_viewer -h | --help — shows this help. that's it. that's the whole thing.
• pcl_openni_viewer -xyz — use only XYZ values and ignore the RGB components. > heads up bestie: this flag is required for use with the ASUS Xtion Pro. not optional, not a suggestion, required. 😤
• pcl_openni_viewer -l — list all available devices. window shopping, but for hardware.
• pcl_openni_viewer -l <device-id> — list all available modes for the specified device. now you're window shopping inside one specific device.

and for the <device_id> itself, you've got options, queen 👑

• "#1", "#2", ... for the first, second etc device in the list — yes, the quotes are part of the look
• bus@address for the device connected to a specific usb-bus / address combination
• <serial-number> — because some devices just want to be called by their government name

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🦋 EXAMPLES 🦋

here's where it gets cute. every single one, exactly as written:

pcl_openni_viewer "#1"

uses the first device. main character energy, first in line ⭐

pcl_openni_viewer "./temp/test.oni"

uses the oni-player device to play back oni file given by path.

pcl_openni_viewer -l

list all available devices.

pcl_openni_viewer -l "#2"

list all available modes for the second device.

pcl_openni_viewer A00361800903049A

uses the device with the serial number 'A00361800903049A'.

pcl_openni_viewer 1@16

uses the device on address 16 at USB bus 1.

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🎀 AUTHOR 🎀

pcl_openni_viewer is part of Point Cloud Library (PCL) - www.pointclouds.org 🌈

The Point Cloud Library (PCL) is a standalone, large scale, open project for 2D/3D image and point cloud processing. (big project. big slay. 💜)

This manual page was written by Leopold Palomo-Avellaneda <leo@alaxarxa.net> with the help of help2man tool and some handmade arrangement for the Debian project (and may be used by others). we love a credited author, we love a handmade arrangement, we love the Debian project 🫶

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and that's the whole page, bestie ✨ this was pcl_openni_viewer version 1.7.1, dated May 2014 — yes it's vintage, and vintage is a vibe 💅 bye babes 💖