Which of the following factors does NOT typically affect the load calculations of a structure?

In structural load calculations, various factors significantly influence how a structure endures and supports weight and environmental stresses. The height of the structure is crucial because it affects wind loads and seismic forces; taller buildings experience different stressors than shorter ones. The local climate is also vital, as factors like snow loads, rain, heat, or humidity can impose additional stresses on a structure, necessitating adjustments in the design. The type of materials used in construction is fundamental in load calculations, as different materials possess varying strengths, densities, and load-bearing capacities, directly impacting how a structure can support weight.

On the other hand, the color of a building's exterior does not typically influence structural load calculations. While color can affect thermal performance and energy efficiency due to heat absorption, it does not change the structural integrity or load-bearing capabilities of the materials used. Therefore, the choice regarding the color has little to no effect on how the structure calculates loads and responds to external forces.