2. MODELING

CHAPTER 2 "MODELLING" 33 The surface grid is redefined based on the number of elements you specified. • " Max element width ": type in centimetres the maximumwidth you want your surface to have. You press the "OK" button and point with the mouse to one or more sides of the surfacer outline where you want the surfacer to have this maximumwidth. Finish your selection by pressing the left mouse button and then call the "Grid Calculation" command. In the dialog box that appears, select the grid (it turns blue) and press the "Calculate" button. The surface grid is redefined based on the maximum width of the elements on the sides you specified. • " Number of segments ": enter the number of segments (not the number of items). You press the "OK" button and point with the mouse to one or more sides of the surface contour, which you want to have the number of segments you set previously. You finish your selection with the left mouse button and then call the "Grid Calculation" command. In the dialog box that appears, select the grid (it turns blue) and press the "Calculate" button. The surface grid is redefined based on the number of segments you specified.