To get a three-dimensional view of the region, right-click on the Scenes node, select New Scene > Geometry in the pop-up menu.
This will create a new geometry scene under the Scenes node and open the Geometry Scene 1 display in the Graphics window. Initially all parts of the region are shown as solid, colored surfaces. In the scene below you are looking at a view of the fluid region surrounding the blunt body.
When you create a new geometry scene, you also create:
Geometry 1 in the previous screenshot, which contains all boundary parts in the simulation and is preset to display a shaded surface; andOutline in the previous screenshot, which contains all boundaries in the simulation and is preset to display the mesh outline.