# Project to CPlane

## <img src="/files/rSktLPLargkKC8K1ujuN" alt="" data-size="line"> Project to CPlane <a href="#profiles" id="profiles"></a>

The ProjectToCPlane command flattens objects onto the construction plane.

### **Steps**

1. Select objects.
2. Choose to either keep or delete the input objects.\
   The objects will project to the construction plane in the viewport that is current when the command ends.

* The projected object has the same control point structure as the original object, except that all the control points are projected to the construction plane. This command works on points, curves, surfaces, polysurfaces, meshes, and block instances.
* When block instances are selected, the block insertion points are projected. The block instances are moved along with their insertion points.

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For more information, please refer to the [Rhino documentation](https://docs.mcneel.com/rhino/8/help/en-us/commands/projecttocplane.htm?Highlight=ProjectTo).


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