Click on the Splines menu in the main toolbar, a number of options are shown in Figure 1. The function of options are described in the table below.
Figure 1 Splines menu options.
| Options | Description |
|---|---|
| Draw a New Spline | This option allows the user to start drawing splines by LMC and end drawing by RMC. |
| Create Grid from Splines | This option allows the user to generate grid from selected splines. |