Download and add the root folder to the library paths listed in your
OPENSCADPATH environment variable, e.g.:
export OPENSCADPATH=/home/joe/rocketshipgames/rockets/openscad
include <rockettools.scad>
bt = bt_get("BT-5");
eng = e_get("13mm");
h = u_inches(4);
echo(bt=bt, eng=eng, h=h);
color("White")
translate([0, 0, h])
nc_nosecone(NC_ELLIPSOID, bt, 22);
color("Red")
translate([0, 0, eng[E_LEN]-4])
e_block(bt);
color("White")
for (i = [0:3])
rotate([0, 0, i*90])
translate([bt[BT_OUTER]/2, 0, 0])
s_right_triangle([10, 2, 20]);
translate([0, 0, -4])
e_engine(eng);
#bt_bodytube(bt, h);
