As you create a model in 3D, you need to view it from all sides. In SketchUp, you orbit, zoom, and pan all the time as you draw:
To create a 3D model in SketchUp, you’re constantly switching among the drawing tools, views, components, and organizational tools. In this article, you find several examples that illustrate ways you can use these tools together to model a specific shape or object. The examples illustrate a few of the different applications for creating 3D models in SketchUp: woodworking, modeling parts or abstract objects, and creating buildings. The examples are loosely ordered from the simple to the complex.
When you first run SketchUp, the Welcome to SketchUp dialog box appears, as shown here. This dialog box is your starting point for creating a model and appears every time you start SketchUp (unless you deselect the Always show on startup check box).
In Style Builder’s Preview pane, the default model preview shows off your styles as you add strokes to each set in the Sets pane. This aspect of previewing happens automatically, with no extra effort on your part. However, Style Builder also includes a few extra tools and features that enable to change your preview: