Merge pull request #138 from jannessm/main

add cylindrical cutouts to *_bins.scad

gridfinity-rebuilt-bins.scad

@@ -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;
+divx = 0;
-// number of y Divisions (set to zero to have solid bin)
+// number of Y Divisions (set to zero to have solid bin)
-divy = 1;
+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)
+    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);
-
 }
 
 

gridfinity-rebuilt-utility.scad

@@ -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;