Creating precise TINs
The Measurements toolbar displays the length and width of your TIN while you are drawing a flat TIN. You can also specify a line length and width value using the Measurements toolbar.
Entering length and width values
Specify a length and width in the Measurements toolbar by typing in the desired length after placing the starting point of the flat TIN. SketchUp will use the current document units setting if you only type in a numerical value. You can also specify either Imperial (
1'6") or Metric (
3.652m) units at any time, regardless the model units setting.