Viewing triangulation
TerraModeler creates surface models by triangulation. This means that the application creates a network of triangles connecting the points in the model. The network is constructed in a way that there is one triangle at every XY location inside the surface area. Thus, in a surface model every XY location has one and only one elevation value.
To view the triangulation:
1. Zoom in on a position in View 2 inside the surveyed area.
2. Select Exclude Triangle tool from the Edit Point toolbox.
This tool can be used to excluding or including triangles. In TerraModeler terminology, to exclude a triangle means to mark it as invalid or unknown.
This tool can also be used just to view the triangulation.
3. Move the mouse inside View 2. As you move the mouse, TerraModeler displays the triangle at the mouse pointer position.
