Greetings to all. In this class, we will learn how to set up correctly the shadow for our finished model. This setting is important for further design change, building orientation. We will use a default tray. Let's get started. Now, we add a shadow to the model. We go to the View tab and select Shadows. There, we can see that our building's shadow has appeared. The setting for shadow can be found in the Default Tray. This function allows us to set shadow in different sunlight condition. We can choose the favorite Time, Season, Global Position, and even the Sunlight's Intensity. The application of the function in real life is to design the orientation of the building under different condition and the location, to avoid strong sunlight, to adjust to the window direction, to obtain the most comfortable ambiance lights in the room. In this class, we learned to use the Shadow function offer by SketchUp. This function is not determinants for the building itself but can be important for the designer assessments. Let's stop for now. Goodbye.