# ArcProperties

[**@qbead/bloch-sphere**](https://qbead.gitbook.io/bloch-sphere/index)

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[@qbead/bloch-sphere](https://qbead.gitbook.io/bloch-sphere/index) / ArcProperties

## Type Alias: ArcProperties

> **ArcProperties** = `object`

Defined in: [src/math/geometry.ts:6](https://github.com/qbead/bloch-sphere/blob/41247d60e67bd802cc21854379a06362e5d0957c/src/math/geometry.ts#L6)

Properties of a arc on a sphere

### Properties

#### arcAngle

> **arcAngle**: `number`

Defined in: [src/math/geometry.ts:26](https://github.com/qbead/bloch-sphere/blob/41247d60e67bd802cc21854379a06362e5d0957c/src/math/geometry.ts#L26)

The angle of the arc

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#### arcOffset

> **arcOffset**: `number`

Defined in: [src/math/geometry.ts:22](https://github.com/qbead/bloch-sphere/blob/41247d60e67bd802cc21854379a06362e5d0957c/src/math/geometry.ts#L22)

The angle of the arc offset from the x-axis

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#### height

> **height**: `number`

Defined in: [src/math/geometry.ts:14](https://github.com/qbead/bloch-sphere/blob/41247d60e67bd802cc21854379a06362e5d0957c/src/math/geometry.ts#L14)

The distance from the center of the sphere to the plane containing the arc

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#### norm

> **norm**: `THREE.Vector3`

Defined in: [src/math/geometry.ts:18](https://github.com/qbead/bloch-sphere/blob/41247d60e67bd802cc21854379a06362e5d0957c/src/math/geometry.ts#L18)

The normal vector of the plane containing the arc

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#### radius

> **radius**: `number`

Defined in: [src/math/geometry.ts:10](https://github.com/qbead/bloch-sphere/blob/41247d60e67bd802cc21854379a06362e5d0957c/src/math/geometry.ts#L10)

The radius of the arc