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Fixed sparse_strut()

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Revar Desmera
2019-04-26 03:02:47 -07:00
parent c3b81ce27f
commit f1af59eb6a
3 changed files with 21 additions and 22 deletions
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6
walls.scad
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@@ -370,7 +370,7 @@ module thinning_triangle(h=50, l=100, thick=5, ang=30, strut=5, wall=3, diagonly
module sparse_strut(h=50, l=100, thick=4, maxang=30, strut=5, max_bridge=20, orient=ORIENT_Y, anchor=CENTER)
{
zoff = h/2 - strut/2;
yoff = l/2 - strut;
yoff = l/2 - strut/2;
maxhyp = 1.5 * (max_bridge+strut)/2 / sin(maxang);
maxz = 2 * maxhyp * cos(maxang);
@@ -397,8 +397,8 @@ module sparse_strut(h=50, l=100, thick=4, maxang=30, strut=5, max_bridge=20, ori
}
yspread(ystep, n=yreps) {
xspread(zstep, n=zreps) {
skew_xy(planar=true, ya=-ang) square([h-1.99*strut, strut], center=true);
skew_xy(planar=true, ya= ang) square([h-1.99*strut, strut], center=true);
skew_xy(planar=true, ya=-ang) square([(h-strut)/zreps, strut], center=true);
skew_xy(planar=true, ya= ang) square([(h-strut)/zreps, strut], center=true);
}
}
}