20 lines
1.0 KiB
Markdown
20 lines
1.0 KiB
Markdown
---
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uid: xri-ui-components
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---
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# UI components
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The UI components provided by the toolkit.
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| **Topic** | **Description** |
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| :-------------------- | :----------------------- |
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| [XR UI Input Module](xr-ui-input-module.md) |The component that the XR Interaction Toolkit requires to interface with the Event System.|
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| [Tracked Device Graphic Raycaster](tracked-device-graphic-raycaster.md) |Lets you use 3D tracked devices to highlight and select UI elements on a canvas. |
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| [Hand Menu](hand-menu.md) |Makes a GameObject follow a tracked hand or motion controller with logic for setting visibility of the menu based on the palm orientation. |
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| [Lazy Follow](lazy-follow.md) |Makes the GameObject this component is attached to follow a target with a delay and some other layout options. |
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| [Canvas Optimizer](canvas-optimizer.md) |Keeps track of canvases in a scene and optimizes them by removing unnecessary components in nested canvases and canvases out of view. |
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## Additional resources
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* [Component index](components.md)
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