In SketchUp, the Watermark feature can place a graphic in front of or behind your model. You can add a watermark for its traditional purpose: inserting a company name and logo into your model. However, watermarks have creative applications, too: inserting a background image to create a unique model setting or overlaying your model with a translucent or cutout image (such as binoculars). To add a watermark to your model, follow these steps:
In SketchUp, you can set a few preferences for how the software works overall and how files are saved. To access these preferences, select Window > Preferences (Windows) or SketchUp > Preferences (MacOS) from the menu bar. Most of these preferences are on the General pane, which you click in the sidebar on the left. As shown in the following figure, your options include Saving preferences at the top and Software Updates preferences at the bottom.
Your model’s style contains background settings. To customize a model’s background, you can choose the background, sky, and ground colors or use a photo background. In the figure, the background colors make the space rover model appear to be somewhere Mars-like. You could also create a plain white background, if that’s what your model needs. To customize the background colors in your own model, follow these steps:
Drawing a model in 3D is different from drawing an image in 2D. This introduction to drawing basics and concepts explains a few ways you can create edges and faces (the basic entities of any SketchUp model). You also discover how the SketchUp inference engine helps you place those lines and faces on your desired axis.