Available with 3D Analyst license.
In ArcMap and ArcScene you can display triangulated irregular network (TIN) faces by aspect. These steps describe how to display TIN faces by aspect.
- Right-click the triangulated irregular network (TIN) in the table of contents and select Properties.
- Click the Symbology tab.
- Uncheck Elevation (or any other TIN face renderer that is checked).
- Click Add.
- Click Face aspect with graduated color ramp.
- Click Add.
- Click Dismiss.
- Click OK.
The TIN faces are rendered with colors to indicate the direction that they face.