openscad/NopSCADlib
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Merge branch 'martinbudden-typos'

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Chris 2022-07-15 11:29:37 +01:00
commit bf163587fa
3 changed files with 3 additions and 3 deletions
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2
printed/screw_knob.scad
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@ -44,7 +44,7 @@ function knob_height(type) = //! Total height of the knob
screw_knob_stem_h(type) + screw_knob_flange_t(type);
module screw_knob(type) { //! Generate the STL for a knob to fit the specified hex screw
type = !is_list(type[0]) ? screw_knob(type) : type; // Allow just the screw to be specified for backwards compatability
type = !is_list(type[0]) ? screw_knob(type) : type; // Allow just the screw to be specified for backwards compatibility
screw = screw_knob_screw(type);
wall = screw_knob_wall(type);
trap_r = nut_trap_radius(screw_nut(screw));

2
readme.md
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@ -6714,7 +6714,7 @@ Each vertex, apart from the first and the last, has an associated radius and the
| `rounded_path_vertices(path)` | Show the unrounded version of a rounded_path for debug |
| `segmented_path(path, min_segment)` | Add points to a path to enforce a minimum segment length |
| `skin_faces(points, npoints, facets, loop, offset = 0)` | Create the mesh for the swept volume without end caps |
| `spiral_paths(path, n, r, twists, start_angle)` | Create a new paths which sprial around the given path. Use for making twisted cables |
| `spiral_paths(path, n, r, twists, start_angle)` | Create a new paths which spiral around the given path. Use for making twisted cables |
| `sweep(path, profile, loop = false, twist = 0)` | Generate the point list and face list of the swept volume |
### Modules

2
utils/sweep.scad
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@ -239,7 +239,7 @@ function segmented_path(path, min_segment) = [ //! Add points to a path to enfo
path[len(path) - 1]
];
function spiral_paths(path, n, r, twists, start_angle) = let( //! Create a new paths which sprial around the given path. Use for making twisted cables
function spiral_paths(path, n, r, twists, start_angle) = let( //! Create a new paths which spiral around the given path. Use for making twisted cables
segment = twists ? path_length(path) / twists / r2sides(2 * r) : inf,
transforms = sweep_transforms(segmented_path(path, segment), twist = 360 * twists)
) [for(i = [0 : n - 1]) let(initial = [r, 0, 0, 1] * rotate(start_angle + i * 360 / n)) [for(t = transforms) initial * t]];