To increase the density of a warp envelope

1. Select the object to warp or an object previously warped.

2. Click the Edit tool in the toolbox.

3. Click Warp on the menu. A blue warp envelope appears over the object.

4. If the object was previously warped, click the Add Warp button on the ribbon.

5. Click the Add Vertical Lines button to double the number of vertical grid lines.

or

Click the Add Horizontal Lines button to double the number of horizontal envelope grid lines.

6. Double-click or press ESC when you finish.