Template:Edit TINs Workflow

1. Select and delete thin triangles.
Select TINs | Advanced | Select Boundary Triangles. Press the Delete key to remove them.

2. Locking and unlocking vertices.
Select TINs | Lock All Vertices. If a check mark is showing next to this command then vertices cannot be moved or edited. Selecting this command to add or remove the check mark.

3. Moving vertices.
1. Manually move vertices. Using the Select Vertices tool, click and drag vertices to change their values. Use the Plan View File:PlanView.PNG to change the XY value of the vertices. Use the Oblique View File:Oblique View icon in GMS.png to change the Z value of the vertices. 2. Use the edit window. Select a vertex using the Select Vertices tool. Change the vertex values in the Edit Window.

4. Add vertices.
Using the Create Vertices tool, click in Graphics Window.

5. Delete vertices.
Select a vertex using the Select Vertices tool. Press the Delete key.