An elevation is a view of a 3D form when viewed from the side or the front. When an architect designs a structure, he or she will create the project's plans and elevations. The elevations show what the outside of the building looks like, while the plans show how the inside is divided up. Elevation drawings are used by builders to determine the size and shape of materials needed for the construction process. They also help designers know where to place doors and windows so that they fit within the overall look of the building. In architecture, an elevation is a drawing that shows a vertical section through a building or other architectural work. This drawing can give an idea of how the interior will appear once it is finished. As the name suggests, elevations are useful in determining the height of walls, ceilings, and other features. They can also reveal problems with the design that would not be apparent from another perspective. Elevations are created using the same techniques as cross-sections but with additional considerations related to three-dimensional space. Because floors and roofs cannot be seen in elevation drawings, it is important that you indicate which parts of the building are floor and which are roof where possible. The purpose of an elevation is to show the viewer where rooms are located and how they connect with each other.