wehub-resource-sync
25 lines
1.8 KiB
Markdown
25 lines
1.8 KiB
Markdown
---
|
|
title: External importer example
|
|
python: https://github.com/rerun-io/rerun/tree/latest/examples/python/external_importer/rerun-importer-python-file.py
|
|
rust: https://github.com/rerun-io/rerun/tree/latest/examples/rust/external_importer/src/main.rs
|
|
cpp: https://github.com/rerun-io/rerun/tree/latest/examples/cpp/external_importer/main.cpp
|
|
thumbnail: https://static.rerun.io/external_data_loader_cpp/83cd3c2a322911cf597cf74aeda01c8fe83e275f/480w.png
|
|
---
|
|
|
|
<picture>
|
|
<img src="https://static.rerun.io/external_data_loader_cpp/83cd3c2a322911cf597cf74aeda01c8fe83e275f/full.png" alt="">
|
|
<source media="(max-width: 480px)" srcset="https://static.rerun.io/external_data_loader_cpp/83cd3c2a322911cf597cf74aeda01c8fe83e275f/480w.png">
|
|
<source media="(max-width: 768px)" srcset="https://static.rerun.io/external_data_loader_cpp/83cd3c2a322911cf597cf74aeda01c8fe83e275f/768w.png">
|
|
<source media="(max-width: 1024px)" srcset="https://static.rerun.io/external_data_loader_cpp/83cd3c2a322911cf597cf74aeda01c8fe83e275f/1024w.png">
|
|
<source media="(max-width: 1200px)" srcset="https://static.rerun.io/external_data_loader_cpp/83cd3c2a322911cf597cf74aeda01c8fe83e275f/1200w.png">
|
|
</picture>
|
|
|
|
This is an example executable importer plugin for the Rerun Viewer.
|
|
|
|
It will log C++ source code files as markdown documents.
|
|
To try it out, compile it and place it in your $PATH, then open a C++ source file with Rerun (`rerun file.cpp`).
|
|
|
|
Consider using the [`send_columns`](https://ref.rerun.io/docs/cpp/stable/classrerun_1_1RecordingStream.html#ad17571d51185ce2fc2fc2f5c3070ad65) API for importers that ingest time series data from a file.
|
|
This can be much more efficient that the stateful `log` API as it allows bundling
|
|
component data over time into a single call consuming a continuous block of memory.
|