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Fixes for worm_gear()

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Garth Minette
2021-03-15 05:10:23 -07:00
parent 475602329d
commit efb7a4fada
3 changed files with 125 additions and 72 deletions
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4
gears.scad
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@@ -1420,7 +1420,7 @@ function worm_gear(
tp = [0,r1,0] - spherical_to_xyz(r2, 90, 90+zang),
zang2 = u * helical
) [
for (i = [0:1:teeth]) each
for (i = [0:1:teeth-1]) each
apply(
zrot(-i*360/teeth+zang2) *
move(tp) *
@@ -1435,7 +1435,7 @@ function worm_gear(
face_pts = len(tooth_profile),
gear_pts = face_pts * teeth,
top_faces =[
for (i=[0:1:teeth-1], j=[0:1:(face_pts/2)-1]) each [
for (i=[0:1:teeth-1], j=[0:1:(face_pts/2)-2]) each [
[i*face_pts+j, (i+1)*face_pts-j-1, (i+1)*face_pts-j-2],
[i*face_pts+j, (i+1)*face_pts-j-2, i*face_pts+j+1]
],