The first rule of extrusions as that extrusions always come out of the screen at…
cadmovie006 – Multiple Extrusions
A Multiple Extrude is quite different from the standard extrusion. If you select 2 shapes and choose extrude, you end up with the two shapes extruded, like a group extruded. A Multiple Extrude is used to create 3D forms that change shape from one end to the other, or change shapes in the middle. You can use 2 shapes to create a simple 3D shape that changes shape from one end to the other or you can use several shapes and make a sort of skinned object.
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