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authorGravatar Jonas Gunz <himself@jonasgunz.de> 2023-01-13 17:17:33 +0100
committerGravatar Jonas Gunz <himself@jonasgunz.de> 2023-01-13 17:17:33 +0100
commit1d6da26a5370e399ff1d5a48575b6d03b8d36a85 (patch)
tree27149de5766816dbb7c64aa20dca26c125931b1c
parentb05edd760906d36306482b0dea304c7416a79ae9 (diff)
downloadoscad_gridfinity-1d6da26a5370e399ff1d5a48575b6d03b8d36a85.tar.gz
minor fixes and comments
-rw-r--r--gridfinity.scad12
1 files changed, 7 insertions, 5 deletions
diff --git a/gridfinity.scad b/gridfinity.scad
index 9c71723..bd9924e 100644
--- a/gridfinity.scad
+++ b/gridfinity.scad
@@ -87,18 +87,20 @@ module stacking_lip(units_x, units_y) {
stacking_lip_negative(units_x, units_y);
}
}
+
module gridfinity(units_x, units_y, units_z, lip = true, magnets = false) {
for (ux = [0:units_x -1]) {
for (uy = [0:units_y -1]) {
translate([ux * width, uy * width,0]) base(magnets = magnets);
}
}
- if (units_z > 0)
- translate([coord_centered(units_x), coord_centered(units_y), 4.75]) {
- extr = units_z * height - 4.75;
- linear_extrude(extr) rounded_square(units_x * width - 0.5, units_y * width - 0.5, rounding);
+ if (units_z > 0) {
+ translate([coord_centered(units_x), coord_centered(units_y), 4.75]) {
+ extr = units_z * height - 4.75;
+ linear_extrude(extr) rounded_square(units_x * width - 0.5, units_y * width - 0.5, rounding);
+ }
}
- if (lip)
+ if (lip && units_z > 0) // Just to safeguard. h=0 is not intended to be used with lip.
translate([coord_centered(units_x), coord_centered(units_y), units_z * height])
stacking_lip(units_x, units_y);
}