# MergeFaces
## 
MergeFaces
The MergeFaces command merges a connected set of SubD or mesh faces into a single face.
### **Input**
* SubD Face, Edge, Vertex
* Mesh Face, Edge, Vertex
### How faces are merged:
* If a vertex is selected, the faces around the vertex are merged into a single face.
* If an edge is selected, the faces on either side of the edge are merged into a single face.
* If a collection of faces is selected, they are partitioned into subsets. Each subset is merged into a single face.
* Faces separated by a SubD crease or an unwelded mesh edge cannot be merged. Use the RemoveCrease command to remove the crease or unwelded edge before merging the faces.
* Use Ctrl(CMD)+Shift+Click to select vertices or edges and press Delete to merge the surrounding faces into a single face. Deleting faces with Delete will leave holes.
### Command-line options
**Results = Selected / NotSelected**
Specifies if the resulting merged face will be selected.
#### Mesh/SubD face loop selection (Post-selection)
**To select an entire face loop**
1. Click a face.
2. Double-click the next face that decides the loop direction.
**To select a face loop range**
1. Click two faces in a loop.
2. Double-click a face in between and next to one of the selected faces.
For more information, please refer to the [Rhino documentation](https://docs.mcneel.com/rhino/8/help/en-us/commands/mergefaces.htm#\(null\)).
