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https://github.com/kennetek/gridfinity-rebuilt-openscad.git
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Merge pull request #19 from rcarmo/main
Gridfinity Lite support (closes #14)
This commit is contained in:
Kenneth
GitHub
commit
ad805fec39
3 changed files with 100 additions and 15 deletions
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@ -27,9 +27,9 @@ $fs = 0.25;
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/* [General Settings] */
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// number of bases along x-axis
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gridx = 2;
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gridx = 1;
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// number of bases along y-axis
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gridy = 2;
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gridy = 1;
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// bin height. See bin height information and "gridz_define" below.
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gridz = 6;
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// base unit
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@ -48,6 +48,8 @@ enable_scoop = true;
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enable_zsnap = false;
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// enable upper lip for stacking other bins
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enable_lip = true;
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// remove flat bottom to save material
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lite_mode = true;
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/* [Other] */
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// determine what the variable "gridz" applies to based on your use case
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@ -59,7 +61,7 @@ style_tab = 1; //[0:Full,1:Auto,2:Left,3:Center,4:Right,5:None]
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height_internal = 0;
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/* [Base] */
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style_hole = 1; // [0:no holes, 1:magnet holes only, 2: magnet and screw holes - no printable slit, 3: magnet and screw holes - printable slit]
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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]
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// number of divisions per 1 unit of base along the X axis. (default 1, only use integers. 0 means automatically guess the right division)
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div_base_x = 0;
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// number of divisions per 1 unit of base along the Y axis. (default 1, only use integers. 0 means automatically guess the right division)
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@ -70,7 +72,6 @@ div_base_y = 0;
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// ===== Commands ===== //
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color("tomato") {
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gridfinityInit(gridx, gridy, height(gridz, gridz_define, enable_lip, enable_zsnap), height_internal, length) {
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cutEqual(n_divx = divx, n_divy = divy, style_tab = style_tab, enable_scoop = enable_scoop);
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79
gridfinity-rebuilt-lite.scad
Normal file
79
gridfinity-rebuilt-lite.scad
Normal file
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@ -0,0 +1,79 @@
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include <gridfinity-rebuilt-utility.scad>
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/* [Setup Parameters] */
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$fa = 8;
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$fs = 0.25;
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/* [General Settings] */
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// number of bases along x-axis
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gridx = 3;
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// number of bases along y-axis
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gridy = 3;
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// bin height. See bin height information and "gridz_define" below.
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gridz = 6;
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// base unit
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length = 42;
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/* [Compartments] */
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// number of X Divisions
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divx = 2;
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// number of y Divisions
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divy = 2;
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/* [Toggles] */
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// snap gridz height to nearest 7mm increment
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enable_zsnap = false;
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// enable upper lip for stacking other bins
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enable_lip = true;
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/* [Other] */
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// determine what the variable "gridz" applies to based on your use case
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gridz_define = 0; // [0:gridz is the height of bins in units of 7mm increments - Zack's method,1:gridz is the internal height in millimeters, 2:gridz is the overall external height of the bin in millimeters]
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// the type of tabs
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style_tab = 1; //[0:Full,1:Auto,2:Left,3:Center,4:Right,5:None]
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/* [Base] */
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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]
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// number of divisions per 1 unit of base along the X axis. (default 1, only use integers. 0 means automatically guess the right division)
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div_base_x = 0;
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// number of divisions per 1 unit of base along the Y axis. (default 1, only use integers. 0 means automatically guess the right division)
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div_base_y = 0;
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// Input all the cutter types in here
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module cutterInput() {
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cutEqual(n_divx = divx, n_divy = divy, style_tab = style_tab, enable_scoop = false);
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}
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// Does the necessary operations to get the base geometry
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color("tomato")
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difference() {
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union() {
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gridfinityInit(gridx, gridy, height(gridz, gridz_define, enable_lip, enable_zsnap), 0, length) {
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cutterInput();
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}
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gridfinityBase(gridx, gridy, length, div_base_x, div_base_y, style_hole);
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}
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difference() {
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union() {
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intersection() {
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difference() {
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gridfinityBase(gridx, gridy, length, div_base_x, div_base_y, style_hole, -d_wall*2, false);
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translate([-gridx*length/2,-gridy*length/2,2*h_base])
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cube([gridx*length,gridy*length,1000]);
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}
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translate([0,0,-1])
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rounded_rectangle(gridx*length-0.5005-d_wall*2, gridy*length-0.5005-d_wall*2, 1000, r_f2);
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}
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translate([0,0,h_base+d_clear])
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rounded_rectangle(gridx*length-0.5005-d_wall*2, gridy*length-0.5005-d_wall*2, h_base, r_f2);
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}
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translate([0,0,-4*h_base])
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gridfinityInit(gridx, gridy, height(20,0), 0, length)
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cutterInput();
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}
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}
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@ -27,6 +27,7 @@ module gridfinityInit(gx, gy, h, h0 = 0, l) {
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$gxx = gx;
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$gyy = gy;
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$dh = h;
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$dh0 = h0;
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color("tomato") {
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difference() {
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color("firebrick")
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@ -61,7 +62,7 @@ module cut(x=0, y=0, w=1, h=1, t=1, s=true) {
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// Translates an object from the origin point to the center of the requested compartment block, can be used to add custom cuts in the bin
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// See cut() module for parameter descriptions
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module cut_move(x, y, w, h) {
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translate([0,0,height_internal==0?$dh+h_base:height_internal+h_base])
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translate([0,0,$dh0==0?$dh+h_base:$dh0+h_base])
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cut_move_unsafe(clp(x,0,$gxx), clp(y,0,$gyy), clp(w,0,$gxx-x), clp(h,0,$gyy-y))
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children();
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}
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@ -87,6 +88,7 @@ module gridfinityBase(gx, gy, l, dx, dy, style_hole, off=0, final_cut=true) {
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xx = gx*l-0.5;
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yy = gy*l-0.5;
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if (final_cut)
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translate([0,0,h_base])
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rounded_rectangle(xx+0.002, yy+0.002, h_bot/1.5, r_fo1/2+0.001);
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@ -102,7 +104,7 @@ module gridfinityBase(gx, gy, l, dx, dy, style_hole, off=0, final_cut=true) {
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if (style_hole > 0)
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pattern_linear(gx, gy, l)
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block_base_hole(style_hole);
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block_base_hole(style_hole, off);
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}
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}
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}
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@ -115,31 +117,34 @@ module block_base_solid(dbnx, dbny, l, o) {
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mirror([0,0,1])
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union() {
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hull() {
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rounded_rectangle(xx-2*r_c2-2*r_c1+o,yy-2*r_c2-2*r_c1+o, h_base+oo, r_fo3/2);
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rounded_rectangle(xx-2*r_c2-2*r_c1+o, yy-2*r_c2-2*r_c1+o, h_base+oo, r_fo3/2);
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rounded_rectangle(xx-2*r_c2+o, yy-2*r_c2+o, h_base-r_c1+oo, r_fo2/2);
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}
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translate([0,0,oo])
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hull() {
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rounded_rectangle(xx-2*r_c2+o, yy-2*r_c2+o,r_c2+oo, r_fo2/2);
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rounded_rectangle(xx-2*r_c2+o, yy-2*r_c2+o, r_c2, r_fo2/2);
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mirror([0,0,1])
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rounded_rectangle(xx+o, yy+o, h_bot/2+oo, r_fo1/2);
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rounded_rectangle(xx+o, yy+o, h_bot/2+abs(10*o), r_fo1/2);
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}
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}
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}
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module block_base_hole(style_hole) {
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module block_base_hole(style_hole, o) {
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r1 = r_hole1-o/2;
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r2 = r_hole2-o/2;
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pattern_circular(4)
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translate([d_hole/2, d_hole/2, 0])
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union() {
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difference() {
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cylinder(h = 2*(h_hole+(style_hole==3?0.2:0)), r=r_hole2, center=true);
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cylinder(h = 2*(h_hole-o+(style_hole==3?0.2:0)), r=r2, center=true);
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if (style_hole==3)
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copy_mirror([0,1,0])
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translate([-1.5*r_hole2,r_hole1+0.1,h_hole])
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cube([r_hole2*3,r_hole2*3, 0.4]);
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translate([-1.5*r2,r1+0.1,h_hole-o])
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cube([r2*3,r2*3, 0.4]);
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}
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if (style_hole > 1)
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cylinder(h = 3*h_base, r = r_hole1, center=true);
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cylinder(h = 2*h_base-o, r = r1, center=true);
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}
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}
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