Thứ Bảy, 23 tháng 2, 2008

Spiral tool

Spiral tool creates a spiral-shaped object of a given radius and number of winds; that is, the number of WS that the spiral completes from start to finish.
0% the pointer in an arc to rotate the spiral. Shift-drag to constrain the tool to multiples of 45 degrees or bt* angle specified in the Constrain Angle text box in the General Preferences dialog box. Hold down the Pcebar to move the spiral. Press or hold down Up Arrow or Down Arrow to add or delete winds.
On *Wg the work area the Spiral options dialog box pops see. Figure 5.12 and specifying the dimensions INN Spiral dialog box can draw a spiral of a specified dimension.

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