forked from protonphoton/LJ
92 lines
1.6 KiB
JavaScript
92 lines
1.6 KiB
JavaScript
// Send points lists to redis server
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// In compatible LJay string format (pythonic lists)
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var redis = require("redis"),
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client = redis.createClient(6379,'192.168.1.13');
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function rgb2int(r,g,b) {
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// Generate color from r g b components
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var color = hex(r) + hex(g) + hex(b);
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return parseInt(color, 16)
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}
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function hex(v) {
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// Get hexadecimal numbers.
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var hex = v.toString(16);
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if (v < 16) {
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hex = "0" + hex;
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}
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return hex;
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}
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// add one dot to Laser 0 point list
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function adddot0(dotdata){
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var dotstring = "(" + dotdata + "),";
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pl0 += dotstring;
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}
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// add one dot to Laser 1 point list
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function adddot1(dotdata){
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var dotstring = "(" + dotdata + "),";
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pl1 += dotstring;
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}
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// Generate same square to laser 0 and laser 1
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function GenPoints()
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{
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var pt = {};
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// direct colors, i.e red
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pt.r = 255;
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pt.g = 0;
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pt.b = 0;
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// named colors
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var white = rgb2int(255, 255, 255);
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pt.x = 100;
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pt.y = 200;
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adddot0([pt.x, pt.y, rgb2int(pt.r, pt.g, pt.b)]);
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adddot1([pt.x, pt.y, rgb2int(pt.r, pt.g, pt.b)]);
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pt.x = 100;
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pt.y = 300;
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adddot0([pt.x, pt.y, white]);
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adddot1([pt.x, pt.y, white]);
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pt.x = 200;
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pt.y = 300;
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adddot0([pt.x, pt.y, white]);
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adddot1([pt.x, pt.y, white]);
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pt.x = 200;
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pt.y = 200;
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adddot0([pt.x, pt.y, white]);
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adddot1([pt.x, pt.y, white]);
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pt.x = 100;
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pt.y = 200;
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adddot0([pt.x, pt.y, white]);
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adddot1([pt.x, pt.y, white]);
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}
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// Point lists strings
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var pl0 = "[";
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var pl1 = "[";
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GenPoints();
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pl0 = pl0.slice(0,-1) + "]"
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pl1 = pl1.slice(0,-1) + "]"
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console.log(pl0);
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console.log(pl1);
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// Send points lists to redis server
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client.set("/pl/0",pl0);
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client.set("/pl/1",pl1);
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// Quit
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client.quit()
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