> For the complete documentation index, see [llms.txt](https://docs.rhinoartisan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rhinoartisan.com/tutorials/organic-subd-ring-design/second-basket-round-gem/mirror-the-prong.md).

# Mirror the Prong

### Activate OSnap

Activate osnap with project and record history.

![](https://www.rhinoartisan.com/wp-content/uploads/2024/11/SubD-Proyect-History.png)

### Duplicate the prong

![](https://www.rhinoartisan.com/wp-content/uploads/2024/11/mirrorCommand.png)

Use the **Mirror** command in the **Y-axis**.

![](https://www.rhinoartisan.com/wp-content/uploads/2024/11/MirrorSecond-Prong.png)

### Create a bridge

In the **SubD** tab (1), use the **Bridge** command (2).

![](https://www.rhinoartisan.com/wp-content/uploads/2024/11/SubD_Bridge.png)

Select the **10 bottom faces** of one prong and its corresponding faces on the mirrored prong.

![](https://www.rhinoartisan.com/wp-content/uploads/2024/11/Bridge2.png)

Set the **Segment** count to **2**.

![](https://www.rhinoartisan.com/wp-content/uploads/2024/11/Bridge-2-seg.png)

### Adjust the bridge

Like the first basket:

Use **Ctrl + Shift** to select the top point of the bridge and its edges. Lower the selection slightly to create an arch.

![](https://www.rhinoartisan.com/wp-content/uploads/2024/11/Bridge-move-edge-down.png)

Raise the central point to soften the curve.

![](https://www.rhinoartisan.com/wp-content/uploads/2024/11/2.png)

Now from the top view, use **Mirror** command in the **XAxis** to create the other side. 

![](https://www.rhinoartisan.com/wp-content/uploads/2024/11/Mirror-Bridge.png)

### **Video Lesson**

{% embed url="<https://www.rhinoartisan.com/wp-content/uploads/2024/12/05.mp4>" %}

### **Next Step**

Build the bridge to finalize the round basket.


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