With TAS C, you cannot get the quantities of special-shaped entities. To obtain their quantities, you can use this function to measure the areas and lengths of each face.
1. In the View Expression window, click 3D Measure to enter the measure view.
2. Select Pick Line or Pick Area, and then specify the line or area that you want to measure on entities.
3. At the bottom of the window, the selected length and area are displayed.
If you select multiple segments, the measurement result will be added up automatically.
Download 3D Measure