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Merge pull request #812 from revarbat/revarbat_dev

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More example fixes.
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Revar Desmera 2022-03-26 02:47:00 -07:00 committed by GitHub
commit 4aea5d2144
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2 changed files with 3 additions and 49 deletions
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6
examples/BOSL2logo.scad
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@ -34,7 +34,7 @@ xdistribute(50) {
[ x, y+s1], [ x, y] [ x, y+s1], [ x, y]
]; ];
recolor("#99f") recolor("#99f")
path_sweep(regular_ngon(n=3,d=10,spin=90), bezpath_points(sbez)); path_sweep(regular_ngon(n=3,d=10,spin=90), bezpath_curve(sbez));
recolor("#0bf") recolor("#0bf")
translate([-15,-35,0]) translate([-15,-35,0])
@ -44,10 +44,10 @@ xdistribute(50) {
xdistribute(24) { xdistribute(24) {
screw("M12,70", head="hex", anchor="origin", orient=BACK) screw("M12,70", head="hex", anchor="origin", orient=BACK)
attach(BOT,CENTER) attach(BOT,CENTER)
nut("M12", thickness=10, diameter=20, details=true); nut("M12", thickness=10, diameter=20);
screw("M12,70", head="hex", anchor="origin", orient=BACK) screw("M12,70", head="hex", anchor="origin", orient=BACK)
attach(BOT,CENTER) attach(BOT,CENTER)
nut("M12", thickness=10, diameter=20, details=true); nut("M12", thickness=10, diameter=20);
} }
} }

46
examples/randomized_fractal_tree.scad
View file

@ -1,46 +0,0 @@
include <BOSL2/std.scad>
module leaf(s) {
path = [
[0,0], [1.5,-1],
[2,1], [0,3], [-2,1],
[-1.5,-1], [0,0]
];
xrot(90)
linear_extrude(height=0.02)
bezier_polygon(path*s/2);
}
module branches(minsize, s1, s2){
if(s2>minsize) {
attach(TOP)
zrot(gaussian_rands(1,90,20)[0])
zrot_copies(n=floor(log_rands(2,5,4)[0]))
zrot(gaussian_rands(1,0,5))
yrot(gaussian_rands(1,30,10)) {
sc = gaussian_rands(1,0.7,0.05)[0];
cylinder(d1=s2, d2=s2*sc, l=s1)
branches(minsize, s1*sc, s2*sc);
}
} else {
recolor("springgreen")
attach(TOP) zrot(90)
leaf(gaussian_rands(1,100,5)[0]);
}
}
module tree(h, d, minsize) {
sc = gaussian_rands(1,0.7,0.05)[0];
recolor("lightgray") {
echo(d=d,sc=sc);
cylinder(d1=d, d2=d*sc, l=h) {
branches(minsize, h, d*sc);
}
}
}
tree(d=300, h=1500, minsize=10);
// vim: expandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap