Hatch properties (2D)
- Add the hatch inside the closed polyline.  Add the Hatch Add the Hatch
- On the  tab, in the Style
        group, click Hatch Style. tab, in the Style
        group, click Hatch Style.
- Select Color, Layer, Pen, Angle, Line Width, Hatch.
Vertex BD 2023 (29.0)
 Add the Hatch
        Add the Hatch tab, in the Style
        group, click Hatch Style.
 tab, in the Style
        group, click Hatch Style.