This command creates a WeldVertexModifier.
Select a pair of vertices connected by an edge apply the command.
This command removes an edge [and at least one triangle] by welding on vertex onto another vertex along their shared edge.
Figure 1.1. Before:
Figure 1.2. After:

Command registration information is as follows:
| Category Type | Information |
| Implementation | SCRIPT |
| Module | MODIFIER_SCRIPTS.SSL |
| Category | Modifier Commands |
| GUID | {1F91F9AB-F612-46D4-A453-4B81096121A9} |
| Source Name | CreateWeldVertexModifier |
| Interface Name | Weld |
| Core | No |
| Sample | Yes |
| Access | Modify [vertex] option on main menu or vertex command menu. |
For more information: