Charavane/gridfinity-rebuilt-openscad
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add functionality for chamfer

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This commit is contained in:
Louis Beal 2024-01-08 21:51:48 +00:00
parent e7478a7dc9
commit e16353c03f
1 changed files with 13 additions and 3 deletions
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16
gridfinity-rebuilt-utility.scad Normal file → Executable file
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@ -181,12 +181,15 @@ module block_base_solid(dbnx, dbny, l, o) {
}
}
module block_base_hole(style_hole, o=0) {
module block_base_hole(style_hole, o=0, chamfer=true) {
r1 = r_hole1-o/2;
r2 = r_hole2-o/2;
hole_h = h_hole-o+(style_hole==3?h_slit:0);
union() {
difference() {
cylinder(h = 2*(h_hole-o+(style_hole==3?h_slit:0)), r=r2, center=true);
cylinder(h = 2*(hole_h), r=r2, center=true);
if (style_hole==3)
copy_mirror([0,1,0])
@ -195,10 +198,17 @@ module block_base_hole(style_hole, o=0) {
}
if (style_hole > 1)
cylinder(h = 2*h_base-o, r = r1, center=true);
// generate an offset pyramid for a 0.4mm chamfer
if (chamfer)
translate([0, 0, (hole_h-0.01)])
difference() {
cylinder(h = 2*(h_hole-o+(style_hole==3?h_slit:0)), r1 = r2 + 0.4, r2 = 0.0001, center=true);
translate([0, 0, (hole_h)/2])
cylinder(h = hole_h, r=r2,center=true);
}
}
}
module refined_hole() {
/**
* Refined hole based on Printables @grizzie17's Gridfinity Refined