# `AttachOptions`

> Contract 2.0.0 · package sha256 `a857eca95b35921109faf997094bb4192f12527d9d0fcd4be7e97f06425bad6e` · generated from `configurator-runtime.d.ts` by `services/onsite-scripter/scripts/build-contract-docs.mjs`; edit the source, not this file.

Interface · `import type { AttachOptions } from '@holostep-configurators/runtime-client/contract';` · stable · since 2.0.0 · section 12. Assembly

The member options of [`assembly.attach`](Assembly.attach.md). They pass through a `tx`.

## Members

| Member | Kind | Summary |
| --- | --- | --- |
| <a id="from"></a>[`from?`](AttachOptions.from.md) | property | The connector of `node` to use (a [`ConnectorRef.connector`](ConnectorRef.connector.md)). |
| <a id="to"></a>[`to?`](AttachOptions.to.md) | property | A connector (`{ node, connector }`: used at any distance), or a node (its best free connector). |
| <a id="near"></a>[`near?`](AttachOptions.near.md) | property | Which of `node`'s connectors to prefer when several have partners: the one nearest this world point. |
| <a id="orient"></a>[`orient?`](AttachOptions.orient.md) | property | 'auto': yaw `node` about world +Y so the two normals oppose, then translate. |

Inherited from [`SignalOption`](SignalOption.md): [`signal`](SignalOption.signal.md).

## Declaration

```ts
export interface AttachOptions extends SignalOption {
  from?: string;
  to?: ConnectorRef | {
    node: string;
  };
  near?: Point3;
  orient?: 'auto' | 'keep';
}
```

## Generic-API test (spec 3.1)

| Rule | Result |
| --- | --- |
| 1. Neutral name | pass: `AttachOptions` names no product |
| 2. A precedent | pass: [Onshape mate connectors](https://cad.onshape.com/help/Content/mate_connector.htm) (row `K63`) |
| 3. Two apps, or labs | pass: 5 apps (ledger: app-04c2774145, app-37356bf09f, app-4762caacdc, app-c1384707fc, app-f9a32142f1) |
| 4. The cheaper fix first | decided per need in Appendix B: rows `K63` at tier app, stable (a member only where no rule, data, asset or app code serves the need) |