19.22.3. 3D Constructions

In this section we indicate the characteristics of the 3D objects that will be created from the buildings selected in the previous section.

Layers: Layer on which the new 3D object will be drawn.

· Height per floor: Value assigned as height to each of the floors of the building.

· Color: Color of the 3D building to be created.

Base elevation: There are two possibilities in relation to the base dimension of the polyline or building.

· Object: Dimension of the building to be converted.

· Surface: The base of the 3D building will have the elevation of the surface.

Representation. As for the representation of the building in 3D, in terms of the type of representation, we have two options:

· Solids: A solid CAD object is created.

· 3D Faces: The 3D building is drawn with CAD 3D Face entities.

Export to OBJ: In the case of selecting the 3D Faces representation option, we have the possibility to create an OBJ file and thus view the file created in 3D image editing software.

In the image on the left we see three closed polylines, which, some in Roman numerals and one in decimal, indicate the number of plants of the same.

In the image on the right, you can see the final result after the execution of this option.