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424      3D Extrude Tool

                3D Extrude Tool



                Extruding a shape

                        To turn a 2D shape into a 3D extruded object, go into the EXTRUDE TOOL on
                        the main toolbar and simply click and drag on your object to rotate it in 3D
                        space.
                Initially, your extrusion is given a default depth. The face color of the 3D shape is
                determined by the fill color of the original shape and the color of the extrude (or side) by
                its line color. After creating an extrude in this way, move your mouse pointer around over
                the 3D object. You'll see that the mouse pointer changes as follows to indicate what will
                happen if you click and drag at any point:

                        This is shown when the mouse pointer is over the front or back face of the
                        object. Clicking and dragging rotates the object in 3D space.


                        This is shown when the mouse pointer is over the extrusion (the side) of the
                        object. Clicking and dragging changes the depth of the extrusion.

                        This is shown when the mouse pointer is over the extrusion and "Ctrl" is held.
                        Clicking and dragging changes the bevel size (see below)

                You can also rotate an extrusion by holding down the Alt key while dragging on the
                extruded side. This is useful when only the side of an extrude is visible and so you aren’t
                able to drag on the face in order to rotate it. As when dragging on the front face, Ctrl and
                Shift can also be used to constrain the rotation.



                Extrude Tool InfoBar





                      Extrude on/off
                      Slider type list
                      Slider and numeric value for selected parameter
                      Bevel type
                      Bevel size slider and value
                      Lights on/off
                      Gloss/matt
                      Rounded/mitred corner

                You can adjust a 3D extruded object by manipulating it directly on the page as described
                above, or by selecting it and using the controls on the InfoBar of the Extrude Tool.
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