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gridfinity-rebuilt-openscad-forked
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Option to only put holes at corners of bin

This commit is contained in:
K Hodson 2023-02-17 10:23:59 -07:00
parent 51b5053de2
commit b95548fe6d
6 changed files with 25 additions and 45 deletions
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4
.gitignore vendored
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@ -1,6 +1,8 @@
ignore/
gridfinity-rebuilt.json
gridfinity-rebuilt-bins.json
stl/
batch/
site/
site/
*.json

13
gridfinity-constants.scad
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@ -55,33 +55,26 @@ d_magic = -2*d_clear-2*d_wall+d_div;
// Baseplate bottom part height (part added with weigthed=true)
bp_h_bot = 6.4;
// Baseplate bottom cutout rectangle size
bp_cut_size = 21.4;
// Baseplate bottom cutout rectangle depth
bp_cut_depth = 4;
// Baseplate bottom cutout rounded thingy width
bp_rcut_width = 8.5;
// Baseplate bottom cutout rounded thingy left
bp_rcut_length = 4.25;
// Baseplate bottom cutout rounded thingy depth
bp_rcut_depth = 2;
// countersink diameter for baseplate
d_cs = 2.5;
// radius of cutout for skeletonized baseplate
r_skel = 2;
// baseplate counterbore radius
r_cb = 2.75;
// baseplate counterbore depth
h_cb = 3;
// minimum baseplate thickness (when skeletonized)
h_skel = 1;
// Prime numbers
p_corn = 401;

24
gridfinity-rebuilt-bins.json
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@ -1,24 +0,0 @@
{
"fileFormatVersion": "1",
"parameterSets": {
"New set 1": {
"$fa": "8",
"$fs": "0.25",
"div_base_x": "0",
"div_base_y": "0",
"divx": "1",
"divy": "1",
"enable_zsnap": "false",
"gridx": "1",
"gridy": "1",
"gridz": "6",
"gridz_define": "0",
"height_internal": "0",
"length": "42",
"scoop": "1",
"style_hole": "3",
"style_lip": "0",
"style_tab": "1"
}
}
}

8
gridfinity-rebuilt-bins.scad
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@ -38,9 +38,9 @@ gridz = 6;
length = 42;
/* [Compartments] */
// number of X Divisions
// number of X Divisions (set to zero to have solid bin)
divx = 1;
// number of y Divisions
// number of y Divisions (set to zero to have solid bin)
divy = 1;
/* [Height] */
@ -58,6 +58,8 @@ style_tab = 1; //[0:Full,1:Auto,2:Left,3:Center,4:Right,5:None]
style_lip = 0; //[0: Regular lip, 1:remove lip subtractively, 2: remove lip and retain height]
// scoop weight percentage. 0 disables scoop, 1 is regular scoop. Any real number will scale the scoop.
scoop = 1; //[0:0.1:1]
// only cut magnet/screw holes at the corners of the bin to save uneccesary print time
style_corners = true;
/* [Base] */
style_hole = 3; // [0:no holes, 1:magnet holes only, 2: magnet and screw holes - no printable slit, 3: magnet and screw holes - printable slit]
@ -76,7 +78,7 @@ gridfinityInit(gridx, gridy, height(gridz, gridz_define, style_lip, enable_zsnap
if (divx > 0 && divy > 0)
cutEqual(n_divx = divx, n_divy = divy, style_tab = style_tab, scoop_weight = scoop);
}
gridfinityBase(gridx, gridy, length, div_base_x, div_base_y, style_hole);
gridfinityBase(gridx, gridy, length, div_base_x, div_base_y, style_hole*(style_corners?p_corn:1));
}

7
gridfinity-rebuilt-lite.scad
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@ -44,6 +44,8 @@ style_tab = 1; //[0:Full,1:Auto,2:Left,3:Center,4:Right,5:None]
/* [Base] */
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]
// only cut magnet/screw holes at the corners of the bin to save uneccesary print time
style_corners = true;
// number of divisions per 1 unit of base along the X axis. (default 1, only use integers. 0 means automatically guess the right division)
div_base_x = 0;
// number of divisions per 1 unit of base along the Y axis. (default 1, only use integers. 0 means automatically guess the right division)
@ -64,18 +66,19 @@ gridfinityLite(gridx, gridy, gridz, gridz_define, style_lip, enable_zsnap, lengt
module gridfinityLite(gridx, gridy, gridz, gridz_define, style_lip, enable_zsnap, length, div_base_x, div_base_y, style_hole) {
sh = style_hole*(style_corners?p_corn:1);
difference() {
union() {
gridfinityInit(gridx, gridy, height(gridz, gridz_define, style_lip, enable_zsnap), 0, length)
children();
gridfinityBase(gridx, gridy, length, div_base_x, div_base_y, style_hole);
gridfinityBase(gridx, gridy, length, div_base_x, div_base_y, sh);
}
difference() {
union() {
intersection() {
difference() {
gridfinityBase(gridx, gridy, length, div_base_x, div_base_y, style_hole, -d_wall*2, false);
gridfinityBase(gridx, gridy, length, div_base_x, div_base_y, sh, -d_wall*2, false);
translate([-gridx*length/2,-gridy*length/2,2*h_base])
cube([gridx*length,gridy*length,1000]);
}

14
gridfinity-rebuilt-utility.scad
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@ -102,9 +102,15 @@ module gridfinityBase(gx, gy, l, dx, dy, style_hole, off=0, final_cut=true) {
pattern_linear(gx/dbnx, gy/dbny, dbnx*l, dbny*l)
block_base_solid(dbnx, dbny, l, off);
if (style_hole > 0)
pattern_linear(gx, gy, l)
block_base_hole(style_hole, off);
if (style_hole > 0)
if (style_hole % p_corn < 0.001)
pattern_linear(2, 2, (gx-1)*length+d_hole, (gy-1)*length+d_hole)
block_base_hole(style_hole / p_corn, off);
else
pattern_linear(gx, gy, l)
pattern_circular(abs(d_hole)<0.001?1:4)
translate([d_hole/2, d_hole/2, 0])
block_base_hole(style_hole, off);
}
}
}
@ -132,8 +138,6 @@ module block_base_solid(dbnx, dbny, l, o) {
module block_base_hole(style_hole, o=0) {
r1 = r_hole1-o/2;
r2 = r_hole2-o/2;
pattern_circular(abs(d_hole)<0.001?1:4)
translate([d_hole/2, d_hole/2, 0])
union() {
difference() {
cylinder(h = 2*(h_hole-o+(style_hole==3?h_slit:0)), r=r2, center=true);