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Example image bugfixes.

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Revar Desmera 2020-04-25 14:44:41 -07:00
parent ff96db86d2
commit 22f8d65991
3 changed files with 14 additions and 12 deletions
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6
beziers.scad
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@ -465,7 +465,7 @@ function bezier_close_to_axis(bezier, N=3, axis="X") =
// closed = bezier_offset([-5,0], bez); // closed = bezier_offset([-5,0], bez);
// trace_bezier(closed, size=1); // trace_bezier(closed, size=1);
function bezier_offset(offset, bezier, N=3) = function bezier_offset(offset, bezier, N=3) =
assert(is_num(offset)) assert(is_vector(offset,2))
assert(is_path(bezier,2), "bezier_offset() can only work on 2D bezier paths.") assert(is_path(bezier,2), "bezier_offset() can only work on 2D bezier paths.")
assert(is_int(N)) assert(is_int(N))
assert(len(bezier)%N == 1, str("A degree ",N," bezier path shound have a multiple of ",N," points in it, plus 1.")) assert(len(bezier)%N == 1, str("A degree ",N," bezier path shound have a multiple of ",N," points in it, plus 1."))
@ -660,8 +660,8 @@ module bezier_sweep_bezier(bezier, path, pathsteps=16, bezsteps=16, bezN=3, path
assert(is_int(bezsteps)); assert(is_int(bezsteps));
assert(is_int(bezN)); assert(is_int(bezN));
assert(is_int(pathN)); assert(is_int(pathN));
assert(len(bezier)%bezN == 1, str("For argument bezier, a degree ",N," bezier path shound have a multiple of ",N," points in it, plus 1.")); assert(len(bezier)%bezN == 1, str("For argument bezier, a degree ",bezN," bezier path shound have a multiple of ",bezN," points in it, plus 1."));
assert(len(path)%pathN == 1, str("For argument bezier, a degree ",N," bezier path shound have a multiple of ",N," points in it, plus 1.")); assert(len(path)%pathN == 1, str("For argument bezier, a degree ",pathN," bezier path shound have a multiple of ",pathN," points in it, plus 1."));
bez_points = simplify_path(bezier_polyline(bezier, bezsteps, bezN)); bez_points = simplify_path(bezier_polyline(bezier, bezsteps, bezN));
path_points = simplify_path(path3d(bezier_polyline(path, pathsteps, pathN))); path_points = simplify_path(path3d(bezier_polyline(path, pathsteps, pathN)));
path_sweep(bez_points, path_points); path_sweep(bez_points, path_points);

18
involute_gears.scad
View file

@ -517,14 +517,16 @@ module bevel_gear(
), ),
pp = rot(theta, cp=spiral_cp, p=[0,Rm,0]), pp = rot(theta, cp=spiral_cp, p=[0,Rm,0]),
ang = atan2(pp.y,pp.x)-90, ang = atan2(pp.y,pp.x)-90,
pts = apply_list(profile, [ pts = apply_list(
move([0,-p,0]), path3d(profile), [
rot([0,ang,0]), move([0,-p,0]),
rot([bevelang,0,0]), rot([0,ang,0]),
move(pp), rot([bevelang,0,0]),
rot(tooth*360/teeth), move(pp),
move([0,0,thickness*u]) rot(tooth*360/teeth),
]) move([0,0,thickness*u])
]
)
) each pts ) each pts
], [ ], [
[0,0,-dy], [0,0,thickness] [0,0,-dy], [0,0,thickness]

2
version.scad
View file

@ -8,7 +8,7 @@
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
BOSL_VERSION = [2,0,280]; BOSL_VERSION = [2,0,281];
// Section: BOSL Library Version Functions // Section: BOSL Library Version Functions