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upsize heads, use seeds

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This commit is contained in:
Jeffrey Sun 2016-12-15 20:20:51 -08:00
parent 9497ef36f7
commit d284b941ee
2 changed files with 12 additions and 7 deletions
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16
js/fox.js
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@ -1,18 +1,22 @@
// TODO: use query params for these // TODO: use query params for these
var Chance = require('chance'); var Chance = require('chance');
var chance = new Chance();
var hsl = function (h, s, l) { var hsl = function (h, s, l) {
return "hsl(" + h + "," + s + "%, " + l + "%)"; return "hsl(" + h + "," + s + "%, " + l + "%)";
} }
var Fox = function (IMG_WIDTH, IMG_HEIGHT) { var Fox = function (IMG_WIDTH, IMG_HEIGHT, seed) {
if (seed) {
chance = new Chance(seed);
} else {
chance = new Chance();
}
// head top left corner // head top left corner
var origin = {x: IMG_WIDTH / 4, y: IMG_HEIGHT / 4};
// TODO: head headWidth and height // TODO: head headWidth and height
var headWidth = IMG_WIDTH / 2; var headWidth = 0.65 * IMG_WIDTH;
var headHeight = IMG_HEIGHT / 2; var headHeight = 0.65 * IMG_HEIGHT;
var origin = {x: IMG_WIDTH / 2 - headWidth / 2, y: IMG_HEIGHT / 2 - headHeight / 2};
var kappa = chance.floating({min: 0.2, max: 0.45}) var kappa = chance.floating({min: 0.2, max: 0.45})
var hue = chance.integer({min: 5, max: 50}); var hue = chance.integer({min: 5, max: 50});
@ -82,7 +86,7 @@ var Fox = function (IMG_WIDTH, IMG_HEIGHT) {
y: (nose.y + 0.15 * (origin.y + headHeight - nose.y)), y: (nose.y + 0.15 * (origin.y + headHeight - nose.y)),
width: 0.08 * headWidth, width: 0.08 * headWidth,
height: 0.04 * headWidth, height: 0.04 * headWidth,
style: chance.pickone(['smirk', 'cat']) style: chance.pickone(['smirk', 'cat', 'none'])
} }
}(nose)); }(nose));

3
server.js
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@ -106,6 +106,8 @@ function renderEyes(ctx, opts) {
ctx.stroke(); ctx.stroke();
ctx.closePath(); ctx.closePath();
break; break;
case "none":
break;
} }
} }
@ -229,6 +231,5 @@ app.get('/', function(req, res) {
res.send(images.join('')); res.send(images.join(''));
}); });
app.listen(process.env.PORT || 3000); app.listen(process.env.PORT || 3000);
console.log('listening on http://localhost:3000'); console.log('listening on http://localhost:3000');