# Tube

Status: Implemented

![Tube feature dialog](Tube_dialog.png)

Builds a tubular solid along one or more connected path edges, with optional hollow core and optional downstream boolean operation.

## Inputs
- `path` – one or more `EDGE` references that form the tube centerline.
- `radius` – outer radius (must be positive).
- `innerRadius` – optional hollow radius (`0` creates a solid tube).
- `resolution` – segments around the circumference.
- `mode` – `Light (fast)` or `Heavy (slow)` generation strategy.
- `debug` – emits extra path/build diagnostics.
- `boolean` – optional union/subtract/intersect against selected solids.

## Behaviour
- Resolves and chains selected edge polylines into one or more connected paths.
- Generates tube bodies using the selected build mode, trimming and capping open-path ends as needed.
- Produces watertight outer/inner walls for hollow tubes when `innerRadius > 0`.
- Applies the optional boolean operation through the shared helper and returns only resulting solids.