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gridfinity-rebuilt-openscad
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Merge pull request #138 from jannessm/main 

add cylindrical cutouts to *_bins.scad
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Ruud 2024-01-06 02:10:54 +01:00 committed by GitHub
parent 7a33233ee9 6202c73b21
commit 37389809eb
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2 changed files with 62 additions and 10 deletions
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37
gridfinity-rebuilt-bins.scad
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@ -29,17 +29,31 @@ $fs = 0.25;
/* [General Settings] */
// number of bases along x-axis
gridx = 5;
gridx = 3;
// number of bases along y-axis
gridy = 5;
gridy = 2;
// bin height. See bin height information and "gridz_define" below.
gridz = 6;
/* [Compartments] */
/* [Linear Compartments] */
// number of X Divisions (set to zero to have solid bin)
divx = 1;
// number of y Divisions (set to zero to have solid bin)
divy = 1;
divx = 0;
// number of Y Divisions (set to zero to have solid bin)
divy = 0;
/* [Cylindrical Compartments] */
// number of cylindrical X Divisions (mutually exclusive to Linear Compartments)
cdivx = 0;
// number of cylindrical Y Divisions (mutually exclusive to Linear Compartments)
cdivy = 0;
// orientation
c_orientation = 2; // [0: x direction, 1: y direction, 2: z direction]
// diameter of cylindrical cut outs
cd = 10;
// cylinder height
ch = 1;
// spacing to lid
c_depth = 1;
/* [Height] */
// determine what the variable "gridz" applies to based on your use case
@ -73,11 +87,16 @@ div_base_y = 0;
color("tomato") {
gridfinityInit(gridx, gridy, height(gridz, gridz_define, style_lip, enable_zsnap), height_internal) {
if (divx > 0 && divy > 0)
cutEqual(n_divx = divx, n_divy = divy, style_tab = style_tab, scoop_weight = scoop);
if (divx > 0 && divy > 0) {
cutEqual(n_divx = divx, n_divy = divy, style_tab = style_tab, scoop_weight = scoop);
} else if (cdivx > 0 && cdivy > 0) {
cutCylinders(n_divx=cdivx, n_divy=cdivy, cylinder_diameter=cd, cylinder_height=ch, coutout_depth=c_depth, orientation=c_orientation);
}
}
gridfinityBase(gridx, gridy, l_grid, div_base_x, div_base_y, style_hole, only_corners=only_corners);
}

35
gridfinity-rebuilt-utility.scad
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@ -22,6 +22,39 @@ module cutEqual(n_divx=1, n_divy=1, style_tab=1, scoop_weight=1) {
cut((i-1)*$gxx/n_divx,(j-1)*$gyy/n_divy, $gxx/n_divx, $gyy/n_divy, style_tab, scoop_weight);
}
// Creates equally divided cylindrical cutouts
//
// n_divx: number of x cutouts
// n_divy: number of y cutouts
// set n_div values to 0 for a solid bin
// cylinder_diameter: diameter of cutouts
// cylinder_height: height of cutouts
// coutout_depth: offset from top to solid part of container
// orientation: orientation of cylinder cutouts (0 = x direction, 1 = y direction, 2 = z direction)
module cutCylinders(n_divx=1, n_divy=1, cylinder_diameter=1, cylinder_height=1, coutout_depth=0, orientation=0) {
rotation = (orientation == 0)
? [0,90,0]
: (orientation == 1)
? [90,0,0]
: [0,0,0];
gridx_mm = $gxx*l_grid;
gridy_mm = $gyy*l_grid;
padding = 2;
cutout_x = gridx_mm - d_wall*2;
cutout_y = gridy_mm - d_wall*2;
cut_move(x=0, y=0, w=$gxx, h=$gyy) {
translate([0,0,-coutout_depth]) {
rounded_rectangle(cutout_x, cutout_y, coutout_depth*2, r_base);
pattern_linear(x=n_divx, y=n_divy, sx=(gridx_mm - 2)/n_divx, sy=(gridy_mm - 2)/n_divy)
rotate(rotation)
cylinder(r=cylinder_diameter/2, h=cylinder_height*2, center=true);
}
}
}
// initialize gridfinity
module gridfinityInit(gx, gy, h, h0 = 0, l = l_grid) {
$gxx = gx;
@ -65,7 +98,7 @@ module cut_move(x, y, w, h) {
translate([0,0,$dh0==0?$dh+h_base:$dh0+h_base])
cut_move_unsafe(clp(x,0,$gxx), clp(y,0,$gyy), clp(w,0,$gxx-x), clp(h,0,$gyy-y))
children();
}
}
// ===== Modules ===== //