openjscad-aurora-webapp

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// title: Center
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// author: Rene K. Mueller
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// description: testing all the different options of the OpenSCAD-like OpenJSCAD functions (aside of the strict object oriented approaches)
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function main() {
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   var o = [];
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   pos = function(p) {
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      o.push(
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         union(
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            cube({size: [2,0.05,0.05], center: [false,true,true]}).setColor(1,0,0), 
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            cube({size: [2,0.05,0.05], center: [false,true,true]}).setColor(1,0,0).rotateY(-90), 
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            cube({size: [2,0.05,0.05], center: [false,true,true]}).setColor(1,0,0).rotateZ(90), 
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            p
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         )
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      );
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   }
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   pos(cube());
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   pos(cube(1.5));
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   pos(cube({size: 0.8}));
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   pos(cube({size: [1,2,3]}));
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   pos(cube({size: [1,2,3], center: true}));
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   pos(cube({size: [1,2,3], center: [true,true,false]}));
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   pos(cube({size: [1,2,3], round: true, center: [true,true,false]}));
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   pos(cube({size: [1,2,3], round: true, center: [true,true,false]}).setColor(1,1,0));
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   pos(sphere());
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   pos(sphere(0.8));
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   pos(sphere({r: 1.1}));
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   pos(sphere({r: 1, center: false}));
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   pos(sphere({r: 1, center: [true, true, false]}));
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   pos(sphere({r: 1, fn: 10}));
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   pos(sphere({r: 1, fn: 32}).setColor([1,1,0]));
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   pos(cube({size: 0.01, center: true}));
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   pos(cylinder());
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   pos(cylinder({r:1, h: 4}));
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   pos(cylinder({r:1, h: 4, center: true}));
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   pos(cylinder({r:1, h: 4, center: [true,true,false]}));
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   pos(cylinder({r1:1, r2:0, h: 4, center: [false,false,true]}));
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   pos(cylinder({r: 1, start: [0,0,0], end:[1,1,4], center: [true,true,false]}));
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   pos(color("yellow",cylinder({r: 1, start: [0,0,0], end:[1,1,4], center: [true,true,false]})));
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   pos(cube({size: 0.01, center: true}));
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   for(var i=0; i<o.length; i++) {
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      o[i] = o[i].translate([(i%8)*3,Math.floor(i/8)*4,0]);
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   }
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   return o;
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}
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