17 lines
1.0 KiB
Markdown
17 lines
1.0 KiB
Markdown
# Create a 3D mesh along a spline
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Use the [Spline Extrude](extrude-component.md) component to extrude a mesh along a spline to create shapes such as tubes, wires, ropes, and noodles.
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To create a 3D mesh along a spline:
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1. [Create a spline](create-a-spline.md).
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1. Add the **Spline Extrude** component to the spline GameObject. This component controls the properties of the extruded mesh. To customize the properties, refer to the [Spline Extrude component reference](extrude-component.md).
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1. Adding a **Spline Extrude** component automatically adds a **Mesh Filter** and **Mesh Renderer** component to the GameObject. These components are necessary for all 3D GameObjects. Refer to [Mesh Renderer Component](https://docs.unity3d.com/Manual/class-MeshRenderer.html) and [Mesh Filter Component](https://docs.unity3d.com/Manual/class-MeshFilter.html) for more information.
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## Additional resources
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* [Create a spline](create-a-spline.md)
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* [Spline Extrude component reference](extrude-component.md)
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* [Use components](xref:UsingComponents)
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