UV Unwrap
Properties of UV Unwrapper may be changed in this dialog.
| Maximum Streetch Factor | Define streetch factor of generated UVs. 0 - no streecthing of triangles, 1 - maximum streetch allowed. |
| Update Existing UV | If checked, existing UV will be recalculated. If not checked and UV channel is present, tool will exit immediatelly. |
| Optimize | If there are few more UV channels already, array of UV points will be optimized. |
| Process mutiple selection as single object | If you want to process multiple objects at once and want to use single image, then you should use single UV. Set this check-box then. |
| UV Channel | Desired UV channel. |
This tool is part of Professional Edition