https://github.com/toni-sm/semu.data.visualizer

Display Matplotlib graphics and OpenCV images inside NVIDIA Omniverse apps
https://github.com/toni-sm/semu.data.visualizer

isaac-sim matplotlib nvidia omni-code omni-create omniverse omniverse-kit-extension opencv opencv-python python

Last synced: 9 months ago
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Display Matplotlib graphics and OpenCV images inside NVIDIA Omniverse apps

• Host: GitHub
• URL: https://github.com/toni-sm/semu.data.visualizer
• Owner: Toni-SM
• License: mit
• Created: 2021-06-29T16:07:16.000Z (almost 5 years ago)
• Default Branch: main
• Last Pushed: 2022-06-16T20:56:52.000Z (about 4 years ago)
• Last Synced: 2023-03-06T12:52:15.765Z (over 3 years ago)
• Topics: isaac-sim, matplotlib, nvidia, omni-code, omni-create, omniverse, omniverse-kit-extension, opencv, opencv-python, python
• Language: Python
• Homepage:
• Size: 900 KB
• Stars: 11
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
## Data visualizer for NVIDIA Omniverse apps

This extension allows to switch [Matplotlib](https://matplotlib.org/) and [OpenCV](https://docs.opencv.org/) backend to display graphics and images inside NVIDIA Omniverse apps without modifying the code logic




**Target applications:** Any NVIDIA Omniverse app

**Supported OS:** Windows and Linux 

**Changelog:** [CHANGELOG.md](src/semu.data.visualizer/docs/CHANGELOG.md)

**Table of Contents:**

- [Extension setup](#setup)

- [Extension usage](#usage)




![showcase](https://user-images.githubusercontent.com/22400377/160294178-9b463c7c-bcef-4748-94c1-ecc3467c1e62.png)





### Extension setup

1. Add the extension using the [Extension Manager](https://docs.omniverse.nvidia.com/prod_extensions/prod_extensions/ext_extension-manager.html) or by following the steps in [Extension Search Paths](https://docs.omniverse.nvidia.com/py/kit/docs/guide/extensions.html#extension-search-paths)

    * Git url (git+https) as extension search path

    

        ```

        git+https://github.com/Toni-SM/semu.data.visualizer.git?branch=main&dir=exts

        ```

        To install the source code version use the following url

        ```

        git+https://github.com/Toni-SM/semu.data.visualizer.git?branch=main&dir=src

        ```

    * Compressed (.zip) file for import

        [semu.data.visualizer.zip](https://github.com/Toni-SM/semu.data.visualizer/releases)

2. Enable the extension using the [Extension Manager](https://docs.omniverse.nvidia.com/prod_extensions/prod_extensions/ext_extension-manager.html) or by following the steps in [Extension Enabling/Disabling](https://docs.omniverse.nvidia.com/py/kit/docs/guide/extensions.html#extension-enabling-disabling)





### Extension usage

**Enabling the extension** switches the Matplotlib and OpenCV backends **to display graphics and images in the Omniverse app**

Disabling the extension reverts the changes: graphics and images will be displayed in their respective windows by default, outside the Omniverse app

> **Note:** The current implementation does not support interaction with the displayed graphics or images