Navigation
BlueprintAPI > BlueprintAPI/GeometryScript > BlueprintAPI/GeometryScript/MeshQueries
Returns the number of UV islands in a given UV channel.
Target is Geometry Script Library Mesh Query Functions
Inputs
| Type | Name | Description |
|---|---|---|
| exec | In | |
| object | Target Mesh | The mesh to query. |
| integer | UV Channel | The UV channel to query |
Outputs
| Type | Name | Description |
|---|---|---|
| exec | Out | |
| boolean | Is Valid UV Channel | True, if the mesh has UVs for the given UVSetIndex. |
| integer | Num UV Islands | The number of UV islands |