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optimization

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This commit is contained in:
Justin Lin 2022-05-14 20:57:30 +08:00
parent 3519f834e6
commit bcaf7fe67c
1 changed files with 4 additions and 3 deletions
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7
src/surface/sf_cylinder.scad
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@ -10,17 +10,18 @@ module sf_cylinder(levels, radius, thickness, depth, invert = false, convexity =
sections = [
for(z = [0:len(levels) - 1])
let(level_z = levels[z], zz = -z + row_leng)
concat(
[for(xi = row_range)
let(
r = or + levels[z][xi] * d_scale,
r = or + level_z[xi] * d_scale,
a = xi * a_step
)
[r * cos(a), r * sin(a), -z + row_leng]
[r * cos(a), r * sin(a), zz]
],
[for(xi = row_range)
let(a = xi * a_step)
[ir * cos(a), ir * sin(a), -z + row_leng]
[ir * cos(a), ir * sin(a), zz]
]
)