

Note: it may happen that changing between types, or even setting certain values, you could get a geometrically impossible arch. Once you are ready, click OK and complete the fields to shape the arch. Of course, the main figure changes accordingly with the selected arch. The main image shows the parameters used for the selected typeīelow, you have the pop up menu with all the types and, at left, an icon popup where to choose visually the type, To facilitate this task, click on the "instruction" button, in the OIP. You can choose the type directly from the popup menu in the OIP, taht is, as you can see, very crowded. Choosing the type:ģ2 types of arches are possible, see interactive representations here below. When the opening is a "window" (Z>0), you can check the Close Base parameter ON in order to create a sill when the opening is adorned with bricks or trims (see Customising the aspect, here below). The Arch 2D representation will reflect the offset value and in 3D views you will see the elevation from the ground (Z=0).

Note: you can control wall insertion in the usual way, setting Z value and wall offset (+/-). From the tool's panel you have put it (see installation notes) and place your initial Arch on your drawing (usually in a wall).
