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Signal tools #51

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fbace69
Implemented tools for generating sin,saw,square,triangle waves
dangond-ptc Jul 13, 2020
1ea1c2e
Refactored signal generation out of tools and into nodes
dangond-ptc Jul 28, 2020
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196 changes: 196 additions & 0 deletions nodes/signal/gui/index.html
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<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="cache-control" content="max-age=0"/>
<meta http-equiv="cache-control" content="no-cache"/>
<meta http-equiv="expires" content="0"/>
<meta http-equiv="expires" content="Tue, 01 Jan 1980 1:00:00 GMT"/>
<meta http-equiv="pragma" content="no-cache"/>
<title>IO</title>
<style>
body, html {
width: 220px;
height: 220px;
margin: 0;
padding: 0;
}

img {
display: block;
}
.white{
fill:#FFFFFF;
}
.test {
filter: opacity(100%);
}
.hide{
visibility: hidden;
}
.show{
visibility: visible;
}

</style>
</head>
<body>
<div style="width:160px; height:160px; overflow: hidden; position: absolute;top:30px;left:30px;">
<svg id= "motion" height="160" width="160">
<circle id = "2" cx="80" cy="80" r="74" stroke="#00ffff" stroke-width="8" fill="#222222" />
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</svg>
</div>


<div style="width:160px; height:160px; overflow: hidden; position: absolute;top:30px;left:30px;">
<svg id = "motor" height="160" width="160">
<circle id = "2" cx="80" cy="80" r="74" stroke="#00ffff" stroke-width="8" fill="#222222" />
<path class="white" d="M115.2,80c0-2.3-0.2-4.7-0.7-6.9l14.6-10.7l-9.3-16.1l-16.5,7.3c-3.5-3.1-7.5-5.4-12-6.9l-1.9-17.9H70.7
l-1.9,17.9c-4.5,1.5-8.5,3.9-12,6.9l-16.5-7.3l-9.3,16.1l14.6,10.7c-0.4,2.2-0.7,4.5-0.7,6.9c0,2.4,0.2,4.7,0.7,6.9L30.9,97.6
l9.3,16.1l16.6-7.3c3.4,3,7.5,5.4,11.9,6.9l2,18h18.6l2-18c4.4-1.5,8.5-3.9,11.9-6.9l16.6,7.3l9.3-16.1l-14.6-10.7
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</svg>
</div>

<div style="width:160px; height:160px; overflow: hidden; position: absolute;top:30px;left:30px;">
<svg id = "distance" height="160" width="160">
<circle id = "2" cx="80" cy="80" r="74" stroke="#00ffff" stroke-width="8" fill="#222222" />
<polygon class="white" points="129.1,57.2 129.1,102.8 122.1,102.8 122.1,86.5 98.3,108.6 93.5,103.5 115,83.5 37.9,83.5
37.9,102.8 30.9,102.8 30.9,57.2 37.9,57.2 37.9,76.5 115,76.5 93.5,56.5 98.3,51.4 122.1,73.5 122.1,57.2 "/>
</svg>
</div>

<div style="width:160px; height:160px; overflow: hidden; position: absolute;top:30px;left:30px;">
<svg id = "light" height="160" width="160">
<circle id = "2" cx="80" cy="80" r="74" stroke="#00ffff" stroke-width="8" fill="#222222" />
<path class="white" d="M80,110.9c-17.1,0-30.9-13.9-30.9-30.9S62.9,49.1,80,49.1s30.9,13.9,30.9,30.9S97.1,110.9,80,110.9z M80,56.1
c-13.2,0-23.9,10.7-23.9,23.9s10.7,23.9,23.9,23.9s23.9-10.7,23.9-23.9S93.2,56.1,80,56.1z"/>
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<rect class="white" x="22" y="76.5" width="19.1" height="7"/>
<rect class="white" x="118.9" y="76.5" width="19.1" height="7"/>
<rect class="white" x="36.2" y="110.8" transform="matrix(0.7071 -0.7071 0.7071 0.7071 -67.4181 65.8003)" width="19.1" height="7"/>
<rect class="white" x="104.7" y="42.2" transform="matrix(0.7071 -0.7071 0.7071 0.7071 1.144 94.1997)" width="19.1" height="7"/>
<rect class="white" x="110.8" y="104.7" transform="matrix(0.7071 -0.7071 0.7071 0.7071 -47.3368 114.281)" width="7" height="19.1"/>
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</svg>
</div>

<div style="width:160px; height:160px; overflow: hidden; position: absolute;top:30px;left:30px;">
<svg id = "button" height="160" width="160">
<circle id = "2" cx="80" cy="80" r="74" stroke="#00ffff" stroke-width="8" fill="#222222" />
<path class="white" d="M95.7,114.1H64.3c-10.2,0-18.5-8.3-18.5-18.5V64.3c0-10.2,8.3-18.5,18.5-18.5h31.3c10.2,0,18.5,8.3,18.5,18.5
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</svg>
</div>

<div class="test" style="width:160px; height:160px; overflow: hidden; position: absolute;top:30px;left:30px;">
<svg id = "origin" height="160" width="160">
<circle id = "2" cx="80" cy="80" r="60" stroke="#00ffff" stroke-width="25" fill="#383838" />
</svg>
</div>




<div id="textNote" style="visibility: visible; position: absolute; overflow: hidden;top:190px;left:0px; width:220px; height:30px; text-align: center; font-size:1.6em; font-weight: bold; font-family: Helvetica, Arial, sans-serif;
color: #ffffff"></div>

<script>
var objects = {};

var elements = {
origin: document.getElementById('origin'),
motion: document.getElementById('motion'),
motor: document.getElementById('motor'),
distance: document.getElementById('distance'),
light: document.getElementById('light'),
button: document.getElementById('button')
};

var svg;
svg = activate("origin", elements);
var thisText = document.getElementById("textNote");

window.addEventListener("message", function (e) {

var msg = JSON.parse(e.data);

if (typeof msg.node !== "undefined" && typeof msg.frame !== "undefined" && typeof msg.object !== "undefined") {
parent.postMessage(
// {data :
JSON.stringify({
version: 170,
node: msg.node,
frame: msg.frame,
object: msg.object,
height: document.body.scrollHeight,
width: document.body.scrollWidth,
sendMatrix: false,
fullScreen: false
// })
})
// this needs to contain the final interface source
, "*");
if(msg.nodes[msg.node]) {

if (msg.nodes[msg.node].text) {

this.svg = activate(msg.nodes[msg.node].text, elements);

// console.log("from node: "+msg.nodes[msg.node].text);
document.getElementById("textNote").innerHTML = msg.nodes[msg.node].text;
} else {
this.svg = activate(msg.nodes[msg.node].name, elements);
// console.log("from node: "+msg.nodes[msg.node].name);
document.getElementById("textNote").innerHTML = msg.nodes[msg.node].name;
}
}
objects.node = msg.node;
objects.object = msg.object;

// thisText.innerHTML = objects[msg.object].nodes[msg.node].name;

}

if (typeof msg.uiActionFeedback !== "undefined") {

if (msg.uiActionFeedback === 0)
this.svg.ring.setAttribute("stroke", '#ff019f');
if (msg.uiActionFeedback === 1)
this.svg.ring.setAttribute("stroke", '#00ffff');
if (msg.uiActionFeedback === 2)
this.svg.ring.setAttribute("stroke", '#3af431');
if (msg.uiActionFeedback === 3)
this.svg.ring.setAttribute("stroke", '#f9f90a');
}
}.bind(this), false);


function activate (text, element) {
for (var key in element) {
if (text === key) {
element[key].style.display = "inline";
} else if (key in element) {
element[key].style.display = "none";
}
}

if (!(text in element)) {
element["origin"].style.display = "inline";
return {element: element["origin"], ring: element["origin"].getElementById('2')};
} else if (text in element){
return {element: element[text], ring: element[text].getElementById('2')};
}
}

</script>
</body>
</html>
147 changes: 147 additions & 0 deletions nodes/signal/index.js
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/**
* @preserve
*
* .,,,;;,'''..
* .'','... ..',,,.
* .,,,,,,',,',;;:;,. .,l,
* .,',. ... ,;, :l.
* ':;. .'.:do;;. .c ol;'.
* ';;' ;.; ', .dkl';, .c :; .'.',::,,'''.
* ',,;;;,. ; .,' .'''. .'. .d;''.''''.
* .oxddl;::,,. ', .'''. .... .'. ,:;..
* .'cOX0OOkdoc. .,'. .. ..... 'lc.
* .:;,,::co0XOko' ....''..'.'''''''.
* .dxk0KKdc:cdOXKl............. .. ..,c....
* .',lxOOxl:'':xkl,',......'.... ,'.
* .';:oo:... .
* .cd, ╔═╗┌─┐┬─┐┬ ┬┌─┐┬─┐ .
* .l; ╚═╗├┤ ├┬┘└┐┌┘├┤ ├┬┘ '
* 'l. ╚═╝└─┘┴└─ └┘ └─┘┴└─ '.
* .o. ...
* .''''','.;:''.........
* .' .l
* .:. l'
* .:. .l.
* .x: :k;,.
* cxlc; cdc,,;;.
* 'l :.. .c ,
* o.
* .,
*
* ╦ ╦┬ ┬┌┐ ┬─┐┬┌┬┐ ╔═╗┌┐ ┬┌─┐┌─┐┌┬┐┌─┐
* ╠═╣└┬┘├┴┐├┬┘│ ││ ║ ║├┴┐ │├┤ │ │ └─┐
* ╩ ╩ ┴ └─┘┴└─┴─┴┘ ╚═╝└─┘└┘└─┘└─┘ ┴ └─┘
*
* Created by Valentin on 10/22/14.
*
* Copyright (c) 2015 Valentin Heun
*
* All ascii characters above must be included in any redistribution.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/

/**
* @desc prototype for a plugin. This prototype is called when a value should be changed.
* It defines how this value should be transformed before sending it to the destination.
* @param {object} objectID Origin object in which the related link is saved.
* @param {string} linkID the id of the link that is related to the call
* @param {object} inputData the data that needs to be processed
* @param {function} callback the function that is called for when the process is rendered.
* @note the callback has the same structure then the initial prototype, however inputData has changed to outputData
**/

/**
* Signal objects should have the following properties
* evalAtTime(t): Returns value between 0 and 1 with a period of 1cycle / 1t
*/
var sinWave = {
evalAtTime: (t) => {
return (Math.sin(t * 2 * Math.PI) + 1) / 2;
}
};
var squareWave = {
evalAtTime: (t) => {
return Math.sin(t * 2 * Math.PI) >= 0 ? 1 : 0;
}
};
var triangleWave = {
evalAtTime: (t) => {
return Math.abs((t % 1) * 2 - 1);
}
}
var sawtoothWave = {
evalAtTime: (t) => {
return t % 1;
}
}
var constantWave = {
evalAtTime: (t) => {
return 1;
}
}

var generalProperties = {
name: 'node',
privateData: {
currentT:0,
lastTime:Date.now(),
scale:0
},
publicData: {
wave:'constant',
speed:1
},
type: 'node'
};

var intervals = {};

var evalAtTime = (t, wave) => {
if (wave === 'sin') {
return sinWave.evalAtTime(t);
}
if (wave === 'square') {
return squareWave.evalAtTime(t);
}
if (wave === 'triangle') {
return triangleWave.evalAtTime(t);
}
if (wave === 'sawtooth') {
return sawtoothWave.evalAtTime(t);
}
if (wave === 'constant') {
return constantWave.evalAtTime(t);
}
return 0;
};

exports.properties = generalProperties;

exports.setup = function (object, frame, node, thisNode) {

};

exports.onRemove = function (object, frame, node, thisNode) {
if (intervals[`${object}${frame}${node}`]) {
clearInterval(intervals[`${object}${frame}${node}`]);
delete intervals[`${object}${frame}${node}`];
}
};

// written value should be a power value (alternatively, scale)
exports.render = function (object, frame, node, thisNode, callback) {
thisNode.privateData.scale = thisNode.data.value;
if (!intervals[`${object}${frame}${node}`]) {
intervals[`${object}${frame}${node}`] = setInterval(() => {
var elapsedTime = (Date.now() - thisNode.privateData.lastTime) * thisNode.publicData.speed;
thisNode.privateData.lastTime = Date.now();
thisNode.privateData.currentT += elapsedTime / 1000;
thisNode.processedData.value = thisNode.privateData.scale * evalAtTime(thisNode.privateData.currentT, thisNode.publicData.wave);
console.log('callback', object, frame, node, thisNode.uuid);
callback(object, frame, node, thisNode);
}, 1000/30);
}
};
3 changes: 3 additions & 0 deletions tools/.identity/constant-wave/settings.json
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{
"enabled": true
}
3 changes: 3 additions & 0 deletions tools/.identity/saw-wave/settings.json
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{
"enabled": true
}
3 changes: 3 additions & 0 deletions tools/.identity/sin-wave/settings.json
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{
"enabled": true
}
3 changes: 3 additions & 0 deletions tools/.identity/square-wave/settings.json
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{
"enabled": true
}
3 changes: 3 additions & 0 deletions tools/.identity/triangle-wave/settings.json
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{
"enabled": true
}
Binary file added tools/constant-wave/icon.gif
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