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Add remix feature options and defaults
- No holes by default - Tab size - Tab angle - Bin height half unit increments - Extra pocket depth - Stacking tabs by @rpedde: kennetek/gridfinity-rebuilt-openscad#122
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‎gridfinity/rebuilt-bins/bin.scad

Lines changed: 265 additions & 15 deletions
Original file line numberDiff line numberDiff line change
@@ -11,21 +11,37 @@
1111

1212
include <gridfinity-rebuilt-openscad/gridfinity-rebuilt-utility.scad>
1313

14-
// ===== PARAMETERS ===== //
14+
// [Default Value Overrides] */
15+
// Tab size
16+
d_tabh = 14.265; // [15.85: Default, 14.265: 90% -- for reduced tab angle, 12.68: 80%]
17+
// Tab angle
18+
a_tab = 20; // [36: Default, 20: Reduced]
19+
// Outer wall thickness
20+
d_wall = 0.95; // [0.95: Default, 1.2: 3 lines, 1.6: 4 lines, 2.6: Full thickness -- desk tray style]
21+
// Divider wall thickness
22+
d_div = 1.2; // [1.2: Default, 1.6: 4 lines, 2.1: 5 lines]
1523

1624
/* [General Settings] */
1725
// number of bases along x-axis
18-
gridx = 3;
26+
gridx = 2; // [1:1:8]
1927
// number of bases along y-axis
20-
gridy = 2;
28+
gridy = 2; // [1:1:8]
2129
// bin height. See bin height information and "gridz_define" below.
22-
gridz = 6;
30+
gridz = 3; // [1:0.5:20]
31+
32+
/* [Remix Features] */
33+
// generate tabs on the lid to help align stacked bins
34+
Stacking_Tabs = true;
35+
// Interior depth
36+
h_cut_extra = 1.6; // [0: Default, 1.8: 2 bottom layers, 1.6: 3 bottom layers, 1.4: 4 bottom layers]
37+
// Additional interior depth for single-grid pockets -- best used with h_cut_extra set to 2 bottom layers
38+
h_cut_extra_single = 2.0; // [0: Default, 2.0: Most, 1.4: Some]
2339

2440
/* [Linear Compartments] */
2541
// number of X Divisions (set to zero to have solid bin)
26-
divx = 0;
42+
divx = 1;
2743
// number of Y Divisions (set to zero to have solid bin)
28-
divy = 0;
44+
divy = 1;
2945

3046
/* [Cylindrical Compartments] */
3147
// number of cylindrical X Divisions (mutually exclusive to Linear Compartments)
@@ -60,7 +76,7 @@ scoop = 1; //[0:0.1:1]
6076
only_corners = false;
6177

6278
/* [Base] */
63-
style_hole = 4; // [0:no holes, 1:magnet holes only, 2: magnet and screw holes - no printable slit, 3: magnet and screw holes - printable slit, 4: Gridfinity Refined hole - no glue needed]
79+
style_hole = 0; // [0:no holes, 1:magnet holes only, 2: magnet and screw holes - no printable slit, 3: magnet and screw holes - printable slit, 4: Gridfinity Refined hole - no glue needed]
6480
// number of divisions per 1 unit of base along the X axis. (default 1, only use integers. 0 means automatically guess the right division)
6581
div_base_x = 0;
6682
// number of divisions per 1 unit of base along the Y axis. (default 1, only use integers. 0 means automatically guess the right division)
@@ -73,25 +89,259 @@ module __end_customizer_options__() { }
7389
$fa = $preview ? $fa : 2;
7490
$fs = $preview ? $fs : 0.4;
7591

92+
min_z = gridz;
93+
94+
// Functions //
95+
96+
function gf_height(z=gridz) = height(z, gridz_define, style_lip, enable_zsnap);
97+
7698
// Modules //
7799

78-
module main() {
100+
module gf_init_stub(gx=gridx, gy=gridy, h=-1, h0=0, l=l_grid, sl=style_lip) {
101+
$gxx = gx;
102+
$gyy = gy;
103+
$dh = (h == -1) ? gf_height() : h;
104+
$dh0 = h0;
105+
$ll = l;
106+
$style_lip = sl;
107+
children();
108+
}
109+
110+
module gf_init(bin=false) {
111+
cut_height = gf_height(min_z + 1);
112+
$dh = gf_height();
113+
gf_init_stub() {
114+
$cuttop = (gridz > min_z) ? min_z * 7 + 0.25 : h_base + $dh;
115+
$bindepth = (gridz > min_z) ? (gridz - min_z) * 7 : 0;
116+
if (bin) {
117+
difference() {
118+
union() {
119+
block_bottom($dh0 == 0 ? $dh - 0.1 : $dh0, $gxx, $gyy, $ll);
120+
gridfinityBase(
121+
$gxx, $gyy, $ll,
122+
div_base_x, div_base_y,
123+
style_hole, only_corners=only_corners
124+
);
125+
}
126+
if (gridz > min_z) {
127+
translate([0, 0, -(h_base + h_bot) + cut_height])
128+
cut(0, 0, gridx, gridy, 5, s=0);
129+
}
130+
children();
131+
}
132+
block_wall($gxx, $gyy, $ll) {
133+
if ($style_lip == 0) profile_wall();
134+
else profile_wall2();
135+
}
136+
if (Stacking_Tabs && $style_lip == 0)
137+
generate_tabs();
138+
} else {
139+
children();
140+
}
141+
}
142+
}
143+
144+
module gf_bin() {
145+
gf_init(bin=true)
146+
children();
147+
}
148+
149+
// Feature Modules //
150+
151+
// Stacking tabs by @rpedde
152+
// https://github.com/kennetek/gridfinity-rebuilt-openscad/pull/122
153+
module generate_tabs() {
154+
155+
module lip_tab(x, y) {
156+
//Calculate rotation of lip based on which edge it is on
157+
rot = (x == $gxx) ? 0 : ((x == 0) ? 180 : ((y == $gyy) ? 90 : 270));
158+
wall_thickness = r_base-r_c2+d_clear*2;
159+
160+
translate(
161+
[(x * l_grid) - ((l_grid * $gxx / 2)),
162+
(y * l_grid) - ((l_grid * $gyy / 2)),
163+
$dh+h_base]) {
164+
rotate([0, 0, rot])
165+
translate([-r_base-d_clear,-r_base,0]) {
166+
//Extrude the wall profile in circle; same as you would at a corner of bin
167+
//Intersection - limit it to the section where the lip would not interfere with the base
168+
intersection() {
169+
translate([wall_thickness, -r_base*1.5, 0]) cube([wall_thickness, r_base*5, (h_lip)*5]);
170+
translate([0,0,-$dh]) union() {
171+
rotate_extrude(angle=90) profile_wall();
172+
translate([0, r_base*2, 0]) rotate_extrude(angle=-90) profile_wall();
173+
}
174+
}
175+
//Fill the gap between rotational extrusions (think of it as the gap between bins, if this was multiple bins instead of tabs)
176+
difference() {
177+
translate([wall_thickness, 0, -h_lip*0.5]) cube([(r_base-wall_thickness)-r_f1, r_base*2, h_lip*1.5]);
178+
cylinder(h=h_lip*3, r=r_base-r_f1, center=true);
179+
translate([0, r_base*2, 0]) cylinder(h=h_lip*3, r=r_base-r_f1, center=true);
180+
}
181+
}
182+
}
183+
}
184+
185+
if ($gxx > 1) {
186+
for (xtab=[1:$gxx-1]) {
187+
lip_tab(xtab, 0);
188+
lip_tab(xtab, $gyy);
189+
}
190+
}
191+
192+
if ($gyy > 1) {
193+
for (ytab=[1:$gyy-1]) {
194+
lip_tab(0, ytab);
195+
lip_tab($gxx, ytab);
196+
}
197+
}
198+
}
199+
200+
// Override block_cutter for optional deeper bins
201+
module block_cutter(x,y,w,h,t,s) {
202+
203+
v_len_tab = d_tabh;
204+
v_len_lip = d_wall2-d_wall+1.2;
205+
v_cut_tab = d_tabh - (2*r_f1)/tan(a_tab);
206+
v_cut_lip = d_wall2-d_wall-d_clear;
207+
v_ang_tab = a_tab;
208+
v_ang_lip = 45;
209+
210+
ycutfirst = y == 0 && $style_lip == 0;
211+
ycutlast = abs(y+h-$gyy)<0.001 && $style_lip == 0;
212+
xcutfirst = x == 0 && $style_lip == 0;
213+
xcutlast = abs(x+w-$gxx)<0.001 && $style_lip == 0;
214+
zsmall = ($dh+h_base)/7 < 3;
215+
216+
ylen = h*($gyy*l_grid+d_magic)/$gyy-d_div;
217+
xlen = w*($gxx*l_grid+d_magic)/$gxx-d_div;
79218

80-
color("tomato") {
81-
gridfinityInit(gridx, gridy, height(gridz, gridz_define, style_lip, enable_zsnap), height_internal) {
219+
cut_extra = h_cut_extra + (
220+
(
221+
floor(x) == floor(x + w - 0.0001)
222+
&& floor(y) == floor(y + h - 0.0001)
223+
)
224+
? h_cut_extra_single
225+
: 0
226+
);
227+
height = $dh + cut_extra;
228+
extent_size = d_wall2 - d_wall - d_clear;
229+
extent = (abs(s) > 0 && ycutfirst ? extent_size : 0);
230+
tab = (zsmall || t == 5) ? (ycutlast?v_len_lip:0) : v_len_tab;
231+
ang = (zsmall || t == 5) ? (ycutlast?v_ang_lip:0) : v_ang_tab;
232+
cut = (zsmall || t == 5) ? (ycutlast?v_cut_lip:0) : v_cut_tab;
233+
style = (t > 1 && t < 5) ? t-3 : (x == 0 ? -1 : xcutlast ? 1 : 0);
82234

83-
if (divx > 0 && divy > 0) {
235+
translate([0,ylen/2,h_base + h_bot - cut_extra])
236+
rotate([90,0,-90]) {
84237

85-
cutEqual(n_divx = divx, n_divy = divy, style_tab = style_tab, scoop_weight = scoop);
238+
if (!zsmall && xlen - d_tabw > 4*r_f2 && (t != 0 && t != 5)) {
239+
fillet_cutter(3,"bisque")
240+
difference() {
241+
transform_tab(style, xlen, ((xcutfirst&&style==-1)||(xcutlast&&style==1))?v_cut_lip:0)
242+
translate([ycutlast?v_cut_lip:0,0])
243+
profile_cutter(height-h_bot, ylen/2, s);
86244

87-
} else if (cdivx > 0 && cdivy > 0) {
245+
if (xcutfirst)
246+
translate([0,0,(xlen/2-r_f2)-v_cut_lip])
247+
cube([ylen,height,v_cut_lip*2]);
88248

89-
cutCylinders(n_divx=cdivx, n_divy=cdivy, cylinder_diameter=cd, cylinder_height=ch, coutout_depth=c_depth, orientation=c_orientation);
249+
if (xcutlast)
250+
translate([0,0,-(xlen/2-r_f2)-v_cut_lip])
251+
cube([ylen,height,v_cut_lip*2]);
252+
}
253+
if (t != 0 && t != 5)
254+
fillet_cutter(2,"indigo")
255+
difference() {
256+
transform_tab(style, xlen, ((xcutfirst&&style==-1)||(xcutlast&&style==1))?v_cut_lip:0)
257+
difference() {
258+
intersection() {
259+
profile_cutter(height-h_bot, ylen-extent, s);
260+
profile_cutter_tab(height-h_bot, v_len_tab, v_ang_tab);
261+
}
262+
if (ycutlast) profile_cutter_tab(height-h_bot, v_len_lip, 45);
263+
}
264+
265+
if (xcutfirst)
266+
translate([ylen/2,0,xlen/2])
267+
rotate([0,90,0])
268+
transform_main(2*ylen)
269+
profile_cutter_tab(height-h_bot, v_len_lip, v_ang_lip);
270+
271+
if (xcutlast)
272+
translate([ylen/2,0,-xlen/2])
273+
rotate([0,-90,0])
274+
transform_main(2*ylen)
275+
profile_cutter_tab(height-h_bot, v_len_lip, v_ang_lip);
90276
}
91277
}
92-
gridfinityBase(gridx, gridy, l_grid, div_base_x, div_base_y, style_hole, only_corners=only_corners);
278+
279+
fillet_cutter(1,"seagreen")
280+
translate([0,0,xcutlast?v_cut_lip/2:0])
281+
translate([0,0,xcutfirst?-v_cut_lip/2:0])
282+
transform_main(xlen-(xcutfirst?v_cut_lip:0)-(xcutlast?v_cut_lip:0))
283+
translate([cut,0])
284+
profile_cutter(height-h_bot, ylen-extent-cut-(!s&&ycutfirst?v_cut_lip:0), s);
285+
286+
fillet_cutter(0,"hotpink")
287+
difference() {
288+
transform_main(xlen)
289+
difference() {
290+
profile_cutter(height-h_bot, ylen-extent, s);
291+
292+
if (!((zsmall || t == 5) && !ycutlast))
293+
profile_cutter_tab(height-h_bot, tab, ang);
294+
295+
if (!(abs(s) > 0)&& y == 0)
296+
translate([ylen-extent,0,0])
297+
mirror([1,0,0])
298+
profile_cutter_tab(height-h_bot, v_len_lip, v_ang_lip);
299+
}
300+
301+
if (xcutfirst)
302+
color("indigo")
303+
translate([ylen/2+0.001,0,xlen/2+0.001])
304+
rotate([0,90,0])
305+
transform_main(2*ylen)
306+
profile_cutter_tab(height-h_bot, v_len_lip, v_ang_lip);
307+
308+
if (xcutlast)
309+
color("indigo")
310+
translate([ylen/2+0.001,0,-xlen/2+0.001])
311+
rotate([0,-90,0])
312+
transform_main(2*ylen)
313+
profile_cutter_tab(height-h_bot, v_len_lip, v_ang_lip);
93314
}
94315

316+
}
317+
}
318+
319+
// Main Module //
320+
321+
module main() {
322+
gf_init() {
323+
color("cornflowerblue", 0.8)
324+
render(convexity=4)
325+
gf_bin() {
326+
if (divx > 0 && divy > 0) {
327+
cutEqual(
328+
n_divx=divx,
329+
n_divy=divy,
330+
style_tab=style_tab,
331+
scoop_weight=scoop
332+
);
333+
} else if (cdivx > 0 && cdivy > 0) {
334+
cutCylinders(
335+
n_divx=cdivx,
336+
n_divy=cdivy,
337+
cylinder_diameter=cd,
338+
cylinder_height=ch,
339+
coutout_depth=c_depth,
340+
orientation=c_orientation
341+
);
342+
}
343+
}
344+
}
95345
}
96346

97347
main();

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