31bfdb83bb
- Add complete CC BY-NC-SA 4.0 International License - Add comprehensive README with project description and usage - Add CONTRIBUTING guidelines for developers - Add Nix development environment with OpenSCAD tooling - Add .gitignore for OpenSCAD and Nix projects - Add copyright headers to source files
89 lines
2.9 KiB
OpenSCAD
89 lines
2.9 KiB
OpenSCAD
/*
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* Cuatro - 3D Printable Game Pieces
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*
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* Copyright (c) 2025 Cuatro Project Contributors
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* Licensed under CC BY-NC-SA 4.0 International License
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*
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* This file defines modules for creating game pieces including tubes and boxes
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* with configurable dimensions for 3D printing.
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*
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* Print two copies, different colours.
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*/
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board_square_size_in_mm = 26;
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star_width = board_square_size_in_mm*0.4;
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default_height = board_square_size_in_mm*1.9;
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box_multiplier = 1.8;
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module tube_hole(offset_x=80, offset_y=0, height=default_height, fn, scale) {
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$fn=fn;
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difference() {
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translate([offset_x, offset_y, 0])
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cylinder(r=star_width*scale,h=height);
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translate([offset_x, offset_y, -5])
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cylinder(r=star_width/2, h=height+10);
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}
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}
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module tube_holes(row=1, fn=360, scale=1.0) {
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$fn=fn;
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row_offset=((star_width*2.5)+star_width/4)*row;
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tube_hole(fn=fn, offset_x=row_offset, offset_y=0, height=default_height, scale=scale);
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tube_hole(fn=fn, offset_x=row_offset, offset_y=(star_width*3)-star_width/15, height=default_height/2, scale=scale);
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}
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module tube(offset_x=80, offset_y=0, height=default_height, fn, scale=1.0) {
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$fn=fn;
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translate([offset_x, offset_y, 0])
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cylinder(r=star_width*scale,h=height);
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}
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module tubes(row=1, fn=360, scale=1.0) {
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row_offset=((star_width*2.5)+star_width/4)*row;
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tube(fn=fn, offset_x=row_offset, offset_y=0, height=default_height, scale=scale);
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tube(fn=fn, offset_x=row_offset, offset_y=(star_width*3)-star_width/15, height=default_height/2, scale=scale);
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}
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module box(offset_x=80, offset_y=0, height=default_height) {
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translate([offset_x-(star_width/2), offset_y-(star_width/2), 0])
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cube([star_width*box_multiplier, star_width*box_multiplier, height]);
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}
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module boxes(row=1) {
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row_offset=((star_width*2.5)+star_width/4)*row;
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box(offset_x=row_offset, offset_y=0, height=default_height);
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box(offset_x=row_offset, offset_y=(star_width*3)-star_width/15, height=default_height/2);
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}
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module box_holes(row=1) {
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row_offset=((star_width*2.5)+star_width/4)*row;
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box_hole(offset_x=row_offset, offset_y=0, height=default_height);
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box_hole(offset_x=row_offset, offset_y=(star_width*3)-star_width/15, height=default_height/2);
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}
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module box_hole(offset_x=80, offset_y=0, height=default_height, $fn) {
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difference() {
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translate([offset_x-(star_width/2), offset_y-(star_width/2), 0])
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union() {
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cube([star_width*box_multiplier, star_width*box_multiplier, height]);
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//base();
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};
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translate([offset_x+(star_width/2.5), offset_y+(star_width/2.5), -5])
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cylinder(r=star_width/2, h=height+10, $fn=360);
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}
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}
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module base() {
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rotate([0,0,45]) cylinder(h=default_height*0.1, r1=board_square_size_in_mm-0.2, r2=board_square_size_in_mm-2, $fn=4);
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}
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tube_holes(row=1, fn=360);
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tubes(row=2);
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boxes(row=3);
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box_holes(row=4);
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