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2026-10-11 19:23:31 Matt Hughes: -/-| /dev/null .. publishers/osc.md | |
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| + | ## OSC |
| + | |
| + | The OSC publisher sends published values as [Open Sound Control](https://opensoundcontrol.stanford.edu/) messages over UDP. Each value is sent to an address matching its path in the workspace. |
| + | *[OSC]: Open Sound Control |
| + | |
| + | Since OSC has no array type, collections are expanded into multiple messages: |
| + | - Point clouds send their size to `<address>/count`, then one message per point to `<address>/<index>`. |
| + | - Bounding boxes are sent as one message of their minimum corner followed by their maximum corner. |
| + | |
| + | ### Publisher Properties |
| + | - **Host**: the IP address of the receiving application. |
| + | - **Port**: the UDP port of the receiving application. |
| + | - **Position Encoding**: send positions as integer millimetres, or as floating point metres. |
| + | - **Max Cloud Points**: the maximum number of points sent for any single point cloud. Extra points are dropped. |
| + | |
| + | --- |
| + | |
| + | ::: buttonlink |
| + | [View publisher source](https://github.com/matth-av/pointcaster/blob/qt/src/publishers/osc/osc_sender.cc) |
| + | ::: |