> For the complete documentation index, see [llms.txt](https://docs.sandbox.game/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sandbox.game/en/creator/voxedit/creative-guides/art-techniques/3d-design/circular-shapes-cross-technique.md).
# Circular Shapes: Cross Technique
## The Cross Technique for Compound and Animated Assets
With the Cross Technique, you can create cylindrical geometries. Each node has a rectangular collider, but the visible voxels are in a cross shape (see below).
{% hint style="info" %}
The limit with the Cross Technique is 12 sides (3 nodes) for best performance.
{% endhint %}
{% hint style="warning" %}
Rounded shapes should not be used for big objects that need precise collision interaction with the player.
{% endhint %}
### How it Looks in a Rig
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