openscad/NopSCADlib
1
0
Fork 0
mirror of https://github.com/nophead/NopSCADlib.git synced 2025-01-16 13:08:15 +01:00
Code Issues Releases Wiki Activity

Module blurb parenthesis parsing is now greedy to handle args that default to function calls.

Browse Source 
This means that library modules cannot be one liners.
This commit is contained in:
Chris Palmer 2021-09-27 16:17:08 +01:00
parent c6b280f0e8
commit 4993c3e82d
12 changed files with 86 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
global_defs.scad
View File

@ -50,9 +50,10 @@ eps = 1/128; // small fudge factor to stop CSG barfing on coincident faces.
$fa = 6;
$fs = extrusion_width / 2;
function round_to_layer(z) = ceil(z / layer_height) * layer_height;
function round_to_layer(z) = ceil(z / layer_height) * layer_height; //! Round up to a multiple of layer_height.
// Some additional named colours
function grey(n) = [0.01, 0.01, 0.01] * n; //! Generate a shade of grey to pass to color().
function grey(n) = [0.01, 0.01, 0.01] * n; //! Generate a shade of grey to pass to color().
silver = [0.75, 0.75, 0.75];
gold = [255, 215, 0] / 255;
brass = [255, 220, 100] / 255;

29
printed/box.scad
View File

@ -588,9 +588,26 @@ module box_back_blank(type, sheet = false) { //! Generates a 2D template for the
sheet_2D(subst_sheet(type, sheet), box_width(type) - sheet_reduction(type), box_height(type) - sheet_reduction(type), 1);
}
module box_base(type) render_2D_sheet(box_base_sheet(type)) box_base_blank(type); //! Default base, can be overridden to customise
module box_top(type) render_2D_sheet(box_top_sheet(type)) box_top_blank(type); //! Default top, can be overridden to customise
module box_back(type) render_2D_sheet(box_sheets(type)) box_back_blank(type); //! Default back, can be overridden to customise
module box_front(type) render_2D_sheet(box_sheets(type)) box_front_blank(type); //! Default front, can be overridden to customise
module box_left(type) render_2D_sheet(box_sheets(type)) box_left_blank(type); //! Default left side, can be overridden to customise
module box_right(type) render_2D_sheet(box_sheets(type)) box_right_blank(type); //! Default right side, can be overridden to customise
module box_base(type) //! Default base, can be overridden to customise
render_2D_sheet(box_base_sheet(type))
box_base_blank(type);
module box_top(type) //! Default top, can be overridden to customise
render_2D_sheet(box_top_sheet(type))
box_top_blank(type);
module box_back(type) //! Default back, can be overridden to customise
render_2D_sheet(box_sheets(type))
box_back_blank(type);
module box_front(type) //! Default front, can be overridden to customise
render_2D_sheet(box_sheets(type))
box_front_blank(type);
module box_left(type) //! Default left side, can be overridden to customise
render_2D_sheet(box_sheets(type))
box_left_blank(type);
module box_right(type) //! Default right side, can be overridden to customise
render_2D_sheet(box_sheets(type))
box_right_blank(type);

29
printed/butt_box.scad
View File

@ -198,12 +198,29 @@ module bbox_back_blank(type, sheet = false) { //! 2D template for the back
}
}
module bbox_base(type) render_2D_sheet(bbox_base_sheet(type)) bbox_base_blank(type); //! Default base, can be overridden to customise
module bbox_top(type) render_2D_sheet(bbox_top_sheet(type)) bbox_top_blank(type); //! Default top, can be overridden to customise
module bbox_back(type) render_2D_sheet(bbox_sheets(type)) bbox_back_blank(type); //! Default back, can be overridden to customise
module bbox_front(type) render_2D_sheet(bbox_sheets(type)) bbox_front_blank(type); //! Default front, can be overridden to customise
module bbox_left(type) render_2D_sheet(bbox_sheets(type)) bbox_left_blank(type); //! Default left side, can be overridden to customise
module bbox_right(type) render_2D_sheet(bbox_sheets(type)) bbox_right_blank(type); //! Default right side, can be overridden to customise
module bbox_base(type) //! Default base, can be overridden to customise
render_2D_sheet(bbox_base_sheet(type))
bbox_base_blank(type);
module bbox_top(type) //! Default top, can be overridden to customise
render_2D_sheet(bbox_top_sheet(type))
bbox_top_blank(type);
module bbox_back(type) //! Default back, can be overridden to customise
render_2D_sheet(bbox_sheets(type))
bbox_back_blank(type);
module bbox_front(type) //! Default front, can be overridden to customise
render_2D_sheet(bbox_sheets(type))
bbox_front_blank(type);
module bbox_left(type) //! Default left side, can be overridden to customise
render_2D_sheet(bbox_sheets(type))
bbox_left_blank(type);
module bbox_right(type) //! Default right side, can be overridden to customise
render_2D_sheet(bbox_sheets(type))
bbox_right_blank(type);
module _bbox_assembly(type, top = true, base = true, left = true, right = true, back = true, front = true) { //! The box assembly, wrap with a local copy without parameters
width = bbox_width(type);

3
printed/fixing_block.scad
View File

@ -105,7 +105,8 @@ module fixing_block(screw = def_screw) { //! Generate the STL
}
}
module fixing_block_assembly(screw = def_screw) pose([55, 180, 25], [0, 4.8, 4.8]) //! Printed part with the inserts inserted
module fixing_block_assembly(screw = def_screw) //! Printed part with the inserts inserted
pose([55, 180, 25], [0, 4.8, 4.8])
assembly(str("fixing_block_M", 20 * screw_radius(screw)), ngb = true) {
translate_z(fixing_block_height(screw))
rotate([0, 180, 0])

3
printed/handle.scad
View File

@ -79,7 +79,8 @@ module handle_stl() { //! generate the STL
//
//! Place inserts in the bottom of the posts and push them home with a soldering iron with a conical bit heated to 200°C.
//
module handle_assembly() pose([225, 0, 150], [0, 0, 14]) //! Printed part with inserts in place
module handle_assembly() //! Printed part with inserts in place
pose([225, 0, 150], [0, 0, 14])
assembly("handle", ngb = true) {
translate_z(handle_height())
stl_colour(pp1_colour) vflip() handle_stl();

5
printed/ribbon_clamp.scad
View File

@ -81,8 +81,9 @@ module ribbon_clamp(ways, screw = screw) { //! Generate STL for given number of
}
}
module ribbon_clamp_assembly(ways, screw = screw) pose([55, 180, 25]) //! Printed part with inserts in place
assembly(let(screw_d = screw_radius(screw) * 2)str("ribbon_clamp_", ways, screw_d != 3 ? str("_", screw_d) : ""), ngb = true) {
module ribbon_clamp_assembly(ways, screw = screw) //! Printed part with inserts in place
pose([55, 180, 25])
assembly(let(screw_d = screw_radius(screw) * 2)str("ribbon_clamp_", ways, screw_d != 3 ? str("_", screw_d) : ""), ngb = true) {
h = ribbon_clamp_height(screw);
insert = screw_insert(screw);

18
readme.md
View File

@ -71,8 +71,8 @@ A list of changes classified as breaking, additions or fixes is maintained in [C
### Modules
| Module | Description |
|:--- |:--- |
| `7_segment_digit(type, colour = grey(95)` | Draw the specified 7 segment digit |
| `7_segment_digits(type, n, colour = grey(70)` | Draw n digits side by side |
| `7_segment_digit(type, colour = grey(95), pin_length = 6.4)` | Draw the specified 7 segment digit |
| `7_segment_digits(type, n, colour = grey(70), pin_length = 6.4, cutout = false)` | Draw n digits side by side |
![7_segments](tests/png/7_segments.png)
@ -343,7 +343,7 @@ Individual teeth are not drawn, instead they are represented by a lighter colour
### Modules
| Module | Description |
|:--- |:--- |
| `belt(type, points, belt_colour = grey(20)` | Draw a belt path given a set of points and pitch radii where the pulleys are. Closed loop unless open is specified |
| `belt(type, points, belt_colour = grey(20), tooth_colour = grey(50), open = false, twist = undef, auto_twist = false, start_twist = false)` | Draw a belt path given a set of points and pitch radii where the pulleys are. Closed loop unless open is specified |
![belts](tests/png/belts.png)
@ -909,7 +909,7 @@ Dual inline IC packages and sockets
| Module | Description |
|:--- |:--- |
| `dip(n, part, size, w, pitch, pin)` | Draw DIP package |
| `pdip(pins, part, socketed, w = inch(0.3)` | Draw standard 0.1" PDIP IC package |
| `pdip(pins, part, socketed, w = inch(0.3), pitch = inch(0.1))` | Draw standard 0.1" PDIP IC package |
| `pdip_pin(type, l, end)` | Draw a pin |
![dip](tests/png/dip.png)
@ -3013,10 +3013,10 @@ Linear rails with carriages.
### Modules
| Module | Description |
|:--- |:--- |
| `carriage(type, end_colour = grey(20)` | Draw the specified carriage |
| `carriage(type, end_colour = grey(20), wiper_colour = grey(20))` | Draw the specified carriage |
| `carriage_hole_positions(type)` | Position children over screw holes |
| `rail(type, length, colour = grey(90)` | Draw the specified rail |
| `rail_assembly(carriage, length, pos, carriage_end_colour = grey(20)` | Rail and carriage assembly |
| `rail(type, length, colour = grey(90), use_polycircles = false)` | Draw the specified rail |
| `rail_assembly(carriage, length, pos, carriage_end_colour = grey(20), carriage_wiper_colour = grey(20))` | Rail and carriage assembly |
| `rail_hole_positions(type, length, first = 0, screws = 100, both_ends = true)` | Position children over screw holes |
| `rail_screws(type, length, thickness, screws = 100, index_screws = undef)` | Place screws in the rail |
@ -4977,7 +4977,7 @@ The ring spacing as well as the number of spokes can be specified, if zero a gas
### Modules
| Module | Description |
|:--- |:--- |
| `fan_guard(type, name = false, thickness = fan_guard_thickness()` | Generate the STL |
| `fan_guard(type, name = false, thickness = fan_guard_thickness(), spokes = 4, finger_width = 7, grill = false, screws = true)` | Generate the STL |
![fan_guard](tests/png/fan_guard.png)
@ -6467,7 +6467,7 @@ Simple tube or ring
| `rectangular_tube(size, center = true, thickness = 1, fillet = 0.5)` | Create a rectangular tube with filleted corners |
| `ring(or, ir)` | Create a ring with specified external and internal radii |
| `tube(or, ir, h, center = true)` | Create a tube with specified external and internal radii and height `h` |
| `woven_tube(or, ir, h, center= true, colour = grey(30)` | Create a woven tube with specified external and internal radii, height `h`, colours, warp and weft |
| `woven_tube(or, ir, h, center= true, colour = grey(30), colour2, warp = 2, weft)` | Create a woven tube with specified external and internal radii, height `h`, colours, warp and weft |
![tube](tests/png/tube.png)

2
scripts/blurb.py
View File

@ -81,7 +81,7 @@ def scrape_code(scad_file):
match = re.match(r'^function (.*?\(.*?\)).*?(?://! ?(.*))$', line)
if match:
functions[match.group(1)] = match.group(2)
match = re.match(r'^module (.*?\(.*?\)).*?(?://! ?(.*))$', line)
match = re.match(r'^module (.*?\(.*\)).*?(?://! ?(.*))$', line)
if match:
modules[match.group(1)] = match.group(2)

7
utils/core/bom.scad
View File

@ -46,7 +46,9 @@ function bom_mode(n = 1) = (is_undef($bom) ? 0 : $bom) >= n && (is_undef($on_bom
function exploded() = is_undef($exploded_parent) ? is_undef($explode) ? 0 : $explode : 0; //! Returns the value of `$explode` if it is defined, else `0`
function show_supports() = !$preview || exploded(); //! True if printed support material should be shown
module no_explode() let($exploded_parent = true) children(); //! Prevent children being exploded
module no_explode() //! Prevent children being exploded
let($exploded_parent = true) children();
module explode(d, explode_children = false, offset = [0,0,0]) { //! Explode children by specified Z distance or vector `d`, option to explode grand children
v = is_list(d) ? d : [0, 0, d];
o = is_list(offset) ? offset : [0, 0, offset];
@ -67,7 +69,8 @@ module explode(d, explode_children = false, offset = [0,0,0]) { //! Explode
children();
}
module no_pose() let($posed = true, $zoomed = undef) children(); //! Force children not to be posed even if parent is
module no_pose() //! Force children not to be posed even if parent is
let($posed = true, $zoomed = undef) children();
module pose(a = [55, 0, 25], t = [0, 0, 0], exploded = undef, d = undef) //! Pose an STL or assembly for rendering to png by specifying rotation `a`, translation `t` and optionally `d`, `exploded = true for` just the exploded view or `false` for unexploded only.
let($zoomed = is_undef(d)

15
utils/core/global.scad
View File

@ -38,10 +38,17 @@ function r2sides(r) = $fn ? $fn : ceil(max(min(360/ $fa, r * 2 * PI / $fs), 5));
function r2sides4n(r) = floor((r2sides(r) + 3) / 4) * 4; //! Round up the number of sides to a multiple of 4 to ensure points land on all axes
function limit(x, min, max) = max(min(x, max), min); //! Force x in range min <= x <= max
module translate_z(z) translate([0, 0, z]) children(); //! Shortcut for Z only translations
module vflip(flip=true) rotate([flip ? 180 : 0, 0, 0]) children(); //! Invert children by doing a 180&deg; flip around the X axis
module hflip(flip=true) rotate([0, flip ? 180: 0, 0]) children(); //! Invert children by doing a 180&deg; flip around the Y axis
module ellipse(xr, yr) scale([1, yr / xr]) circle4n(xr); //! Draw an ellipse
module translate_z(z) //! Shortcut for Z only translations
translate([0, 0, z]) children();
module vflip(flip=true) //! Invert children by doing a 180&deg; flip around the X axis
rotate([flip ? 180 : 0, 0, 0]) children();
module hflip(flip=true) //! Invert children by doing a 180&deg; flip around the Y axis
rotate([0, flip ? 180: 0, 0]) children();
module ellipse(xr, yr) //! Draw an ellipse
scale([1, yr / xr]) circle4n(xr);
function slice_str(str, start, end, s ="") = start >= end ? s : slice_str(str, start + 1, end, str(s, str[start])); // Helper for slice()

3
vitamins/pcb.scad
View File

@ -1109,7 +1109,8 @@ module pcb_grid_components(type, components, cutouts = false, angle = undef) //!
}
module pcb_cutouts(type, angle = undef) pcb_components(type, true, angle); //! Make cut outs to clear components on a PCB
module pcb_cutouts(type, angle = undef) //! Make cut outs to clear components on a PCB
pcb_components(type, true, angle);
module pcb_grid_positions(type) {
grid = pcb_grid(type);

3
vitamins/veroboard.scad
View File

@ -141,7 +141,8 @@ module vero_components(type, cutouts = false, angle = undef)
translate_z(vero_thickness(type))
pcb_component(comp, cutouts, angle);
module vero_cutouts(type, angle = undef) vero_components(type, true, angle); //! Make cutouts to clear components
module vero_cutouts(type, angle = undef) //! Make cutouts to clear components
vero_components(type, true, angle);
module veroboard_assembly(type, height, thickness, flip = false, ngb = false) //! Draw the assembly with components and fasteners in place
assembly(vero_assembly(type), ngb = ngb) {