Introducing 3D
Three-dimensional graphics are often handy for presentations, and 3D AutoCAD images are frequently used for that purpose, as well as for producing.drafted 2D drawings. You may want to show off some of your 3D work directly from the computer screen. However, if your...
Introducing 3D
In your work with 3D so far in this chapter, you have simply extruded existing forms, or you have set AutoCAD to draw extruded objects. But extruded forms have their limitations. Using just extruded forms, it’s hard to draw diagonal surfaces in the z-axis....
Introducing 3D
You’ve seen how you can make an opaque vertical surface just by changing the thickness property of an object. To make a horizontal surface appear opaque, you must draw it with a wide polyline, a solid hatch, or a 3D Face. For example, consider a table: You might...
Introducing 3D
As you work with your 3D model, you will want to get an idea of how it looks with hidden lines removed. Frequently, object intersections and shapes are not readily apparent until you can see what object Iines in front of others AutoCAD provides two helpful viewing...
Introducing 3D
Your first 3D view of a drawing is a Wireframe view. It appears as if it were an open model made of wire; none of the sides appear solid. This section describes how to manipulate the Wueframe view so you can see your drawing from any angle. This section will also...
Introducing 3D
Viewing an object in three dimensions lets you have a sense of its true shape and form. It also helps you conceptualize the design, which results in better design decisions. Finally, using three-dimensional objects helps you communicate your ideas to those who may not...
