Download the Plane Maker Manual - X-Plane
Download the Plane Maker Manual - X-Plane
Download the Plane Maker Manual - X-Plane
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16 3. SHAPING THE BODY OF AN AIRCRAFT<br />
Figure 3.9: A single cross-section view, or “station”<br />
in Figure 3.9. Press <strong>the</strong> Copy button beneath <strong>the</strong> cross-section you want to copy from, and press<br />
<strong>the</strong> Paste button beneath <strong>the</strong> cross-section you want to copy to.<br />
Beneath <strong>the</strong> general copy and paste buttons are two fields for setting <strong>the</strong> left/right and up/down<br />
location of a given point in relation to <strong>the</strong> reference point. This allows for much greater accuracy<br />
in placing <strong>the</strong> individual radius points of a cross-section than can be achieved using a mouse. Click<br />
any point in <strong>the</strong> cross-section (labeled 2 in Figure 3.9) to see its distance both to <strong>the</strong> side and above<br />
or below <strong>the</strong> reference point. With <strong>the</strong> point selected, use <strong>the</strong> box labeled 5 in Figure 3.9 to change<br />
its distance to <strong>the</strong> side of <strong>the</strong> reference point. Positive values here indicate a point is on <strong>the</strong> right<br />
of <strong>the</strong> reference point. The box labeled 6 in Figure 3.9 sets <strong>the</strong> point’s distance above or below <strong>the</strong><br />
reference point, with positive values indicating it is above <strong>the</strong> reference point.<br />
Finally, at <strong>the</strong> bottom of each station is <strong>the</strong> Ellipse button, labeled 7 in Figure 3.9. Clicking<br />
this button will round <strong>the</strong> cross-section above into <strong>the</strong> closest-fitting, smoothly-curving ellipse. It<br />
will do so, however, without modifying any points that you have locked. To lock a point’s position,<br />
double click on it; ra<strong>the</strong>r than being represented in <strong>the</strong> cross-section view as a white-filled box, it<br />
will turn black.<br />
The Top/Bottom Tab<br />
The Top/Bottom tab of <strong>the</strong> Fuselage dialog box displays <strong>the</strong> fuselage’s cross-sectional “slices”<br />
stitched toge<strong>the</strong>r in three different views; that is, it shows <strong>the</strong> top, side, and bottom views of <strong>the</strong><br />
complete fuselage formed from <strong>the</strong> cross-sections. (Recall that <strong>the</strong>se cross-sections may initially be<br />
laid out in <strong>the</strong> Section tab, described in <strong>the</strong> preceding section of <strong>the</strong> manual.)<br />
To shape a station, simply click <strong>the</strong> radius points that make it up and drag <strong>the</strong>m around.<br />
Just like in <strong>the</strong> Section tab, you can double click a point to lock it, preventing future smoothing<br />
operations from moving it on it.<br />
The standard movement controls (<strong>the</strong> up, down, left, and right arrows, as well as <strong>the</strong> - and =<br />
keys for zooming) all operate as you would expect in this window, allowing you to zoom in or out<br />
and shift your view around.