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generatesamples.js
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const fs = require('fs');
const {apparentridges} = require("./apparentridges");
const AR = apparentridges;
const VIS_MODE = "gradients"
global.planck = function(){
let objstr = fs.readFileSync("./testdata/planck_100K.obj").toString();
let mesh = AR.OBJParser.fromString(objstr);
let render = new AR.Render(mesh,800,800);
render.transform(AR.Util.matRotx(-Math.PI*0.5));
render.transform(AR.Util.matRoty(Math.PI*0.2));
render.transform(AR.Util.matRotx(-0.3));
render.autoPlace(3,2.4);
render.apparentRidges(0.25,10);
render.buildPolylines();
let rstr = AR.SVGWriter[VIS_MODE](render);
fs.writeFileSync("output/planck.svg",rstr);
}
global.dragon = function(){
let objstr = fs.readFileSync("./testdata/dragon_100K.obj").toString();
let mesh = AR.OBJParser.fromString(objstr);
let render = new AR.Render(mesh,800,800);
render.transform(AR.Util.matRoty(Math.PI*1.0));
render.transform(AR.Util.matRotx(-0.4));
render.autoPlace();
render.apparentRidges(0.08);
render.buildPolylines();
let rstr = AR.SVGWriter[VIS_MODE](render);
fs.writeFileSync("output/dragon.svg",rstr);
}
global.buddha = function(){
let objstr = fs.readFileSync("./testdata/buddha_100K.obj").toString();
let mesh = AR.OBJParser.fromString(objstr);
let render = new AR.Render(mesh,800,800);
render.transform(AR.Util.matRoty(Math.PI*1.0));
render.autoPlace();
render.apparentRidges(0.1);
render.buildPolylines();
let rstr = AR.SVGWriter[VIS_MODE](render);
fs.writeFileSync("output/buddha.svg",rstr);
}
global.bunny = function(){
let objstr = fs.readFileSync("./testdata/bunny_70K.obj").toString();
let mesh = AR.OBJParser.fromString(objstr);
let render = new AR.Render(mesh,800,800);
render.transform(AR.Util.matRoty(Math.PI*1.05));
render.transform(AR.Util.matRotx(-0.25));
render.autoPlace(2,1.5);
render.apparentRidges(0.15);
render.buildPolylines();
let rstr = AR.SVGWriter[VIS_MODE](render);
fs.writeFileSync("output/bunny.svg",rstr);
}
global.lucy = function(){
let objstr = fs.readFileSync("./testdata/lucy_500K.obj").toString();
let mesh = AR.OBJParser.fromString(objstr);
let render = new AR.Render(mesh,800,800);
render.transform(AR.Util.matRotx(-Math.PI/2));
render.autoPlace();
render.apparentRidges(0.4);
render.buildPolylines();
let rstr = AR.SVGWriter[VIS_MODE](render);
fs.writeFileSync("output/lucy.svg",rstr);
}
global.nefertiti = function(){
let objstr = fs.readFileSync("./testdata/nefertiti_100K.obj").toString();
let mesh = AR.OBJParser.fromString(objstr);
let render = new AR.Render(mesh,800,800);
render.transform(AR.Util.matRotx(-Math.PI*0.5));
render.transform(AR.Util.matRoty(Math.PI*1.1));
render.autoPlace(3,2.5);
render.apparentRidges(0.1);
render.buildPolylines();
let rstr = AR.SVGWriter[VIS_MODE](render);
fs.writeFileSync("output/nefertiti.svg",rstr);
}
global.ogre = function(){
let objstr = fs.readFileSync("./testdata/ogre_40K.obj").toString();
let mesh = AR.OBJParser.fromString(objstr);
let render = new AR.Render(mesh,800,800);
render.transform(AR.Util.matRoty(Math.PI*1.1));
render.autoPlace(3,2.5);
render.apparentRidges(0.05,5);
render.buildPolylines();
let rstr = AR.SVGWriter[VIS_MODE](render);
fs.writeFileSync("output/ogre.svg",rstr);
}
global.armadillo = function(){
let objstr = fs.readFileSync("./testdata/armadillo_300K.obj").toString();
let mesh = AR.OBJParser.fromString(objstr);
let render = new AR.Render(mesh,800,800);
render.autoPlace();
render.apparentRidges(0.05);
render.buildPolylines();
let rstr = AR.SVGWriter[VIS_MODE](render);
fs.writeFileSync("output/armadillo.svg",rstr);
}
global.all = function(){
console.log("drawing lucy...");
lucy();
console.log("drawing bunny...");
bunny();
console.log("drawing dragon...");
dragon();
console.log("drawing buddha...");
buddha();
console.log("drawing planck...");
planck();
console.log("drawing nefertiti...");
nefertiti();
console.log("drawing ogre...");
ogre();
console.log("drawing armadillo...");
armadillo();
}
global[process.argv[2]]();