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Justin Lin
2021-05-29 09:54:17 +08:00
parent 639f3befac
commit a319a0e680
1 changed files with 10 additions and 10 deletions
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20
src/surface/sf_curve.scad
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@@ -2,21 +2,21 @@ use <_impl/_sf_square_surfaces.scad>;
use <sf_solidify.scad>; use <sf_solidify.scad>;
use <ptf/ptf_rotate.scad>; use <ptf/ptf_rotate.scad>;
module sf_curve(levels, points, thickness, depth, invert = false) { module sf_curve(levels, curve_path, thickness, depth, invert = false) {
rows = len(levels); rows = len(levels);
columns = len(levels[0]); columns = len(levels[0]);
leng_points = len(points); leng_curve_path = len(curve_path);
assert(leng_points > columns, "The length of `points` must be greater than the column length of `levels`"); assert(leng_curve_path > columns, "The length of `curve_path` must be greater than the column length of `levels`");
to = leng_points - 1; to = leng_curve_path - 1;
pts = (leng_points + 1 == columns) ? points : pts = (leng_curve_path + 1 == columns) ? curve_path :
// resample // resample
let(diff = leng_points / columns) let(diff = leng_curve_path / columns)
[ [
for(i = [0:columns]) for(i = [0:columns])
let(idx = floor(diff * i)) let(idx = floor(diff * i))
points[idx > to ? to : idx] curve_path[idx > to ? to : idx]
]; ];
normal_vts = [ normal_vts = [
@@ -153,7 +153,7 @@ thickness = 5;
depth = 5; depth = 5;
invert = false; invert = false;
points = bezier_curve(1 / len(levels[0]) * 0.5, curve_path = bezier_curve(1 / len(levels[0]) * 0.5,
[ [
[-20, 0, 0], [-20, 0, 0],
[40, 20, 155], [40, 20, 155],
@@ -165,9 +165,9 @@ points = bezier_curve(1 / len(levels[0]) * 0.5,
] ]
); );
sf_curve(levels, points, thickness, depth, invert); sf_curve(levels, curve_path, thickness, depth, invert);
#hull_polyline3d(points); #hull_polyline3d(curve_path);
*/ */