<p>This tour shows how to create a simple rocket design from scratch.
-[initial.jpg]
+[main-0-initial.jpg]
<p>When you choose to create a new design, you are presented with a blank
design and the <em>Rocket configuration</em> dialog is displayed.
component in the component tree.
-[main-1.jpg]
+[main-1-nosecone.jpg]
<p>Next, add a <em>Nose cone</em> to the design by clicking the
corresponding component addition button. This opens the nose cone
configuration dialog.
-[dialog-1.jpg]
+[dialog-1-nosecone.jpg]
<p>The configuration dialog contains settings for the nose cone shape,
dimensions and material. Set the nose cone length to 10 cm,
default units in <a href="FIXME">Preferences</a>.
-[main-2.jpg]
+[main-2-bodytube.jpg]
<p>The design window displays the nose cone. Next, add a <em>Body
tube</em> to the design.
-[dialog-2.jpg]
+[dialog-2-bodytube.jpg]
<p>Change the body tube length to 25 cm. The <em>Automatic</em>
option for the outer diameter is ticked by default, in which case the
diameter is automatically the same as that of the nose cone.
-[main-3.jpg]
+[main-3-finset.jpg]
<p>Next, add a <em>Trapezoidal fin set</em> to the rocket. The body
tube must be selected in order to add the component.
-[dialog-3.jpg]
+[dialog-3-finset.jpg]
<p>The trapezoidal fin set has numerous dimension parameters. The
most important are the root and tip chord (length next to the body
<p>The default values are okay for the example design.
-[main-4.jpg]
+[main-4-innertube.jpg]
<p>Next, add an <em>Inner tube</em> as a motor mount. Select the body
tube, and then click the component addition button.
-[dialog-4.jpg]
+[dialog-4-innertube.jpg]
<p>The default dimensions are suitable for Estes A-C motors. To have
the motor mount overhang a bit, change the position parameter to
<em>Bottom of parent component</em> plus 0.5 cm.
-[main-5.jpg]
+[main-5-centeringring.jpg]
<p>To add <em>Centering rings</em> to keep the mount in place, select
the body tube and click the centering ring button.
<b>Undo</b> to undo the latest action.)
-[dialog-5.jpg]
+[dialog-5-centeringring.jpg]
<p>The centering ring automatically selects the appropriate outer and
inner diameter when the <em>Automatic</em> checkboxes are selected.
parameter zero.
-[main-6.jpg]
+[main-6-parachute.jpg]
<p>Next add a <em>Parachute</em> to the body tube.
-[dialog-6.jpg]
+[dialog-6-parachute.jpg]
<p>The <em>canopy diameter</em> and <em>drag coefficient</em>
determine how much the parachute slows down the rocket during descent.
parachute.
<p>The <em>Deploys at</em> propery can be used to affect when the
-parachute deploys. For <em>First ejection charge of this stage</em>
+parachute deploys. The <em>First ejection charge of this stage</em>
option will deploy the parachute when the ejection charge is fired, as
is typical in small model rockets.
-[main-7.jpg]
+[main-7-rest.jpg]
<p>Now the functional aspects of the rocket design are complete.
-<p>For completeness you can still attach a <em>Mass component</em> to
-the body tube for wadding, and an <em>Engine block</em> to the inner
-tube for holding the motor in place.
+<p>For completeness you can still attach a <em>Shock cord</em> and a
+<em>Mass component</em> to the body tube for wadding, and an
+<em>Engine block</em> to the inner tube for holding the motor in
+place.
-[final.jpg]
+[main-8-final.jpg]
<p>Now the rocket design is complete.