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Only propagate signals beyond a threshold #10

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Only propagate signals beyond a threshold #10

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33 changes: 26 additions & 7 deletions v1.1/js/Node.js
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Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,13 @@ function Node(model, config){
// Change my value
var delta = _controlsDirection*0.33; // HACK: hard-coded 0.33
self.value += delta;

// Don't allow the node to pass threshold
if (self.value > 1) {
self.value = 1;
} else if (self.value < 0) {
self.value = 0;
}

// And also PROPAGATE THE DELTA
self.sendSignal({
Expand Down Expand Up @@ -112,14 +119,26 @@ function Node(model, config){
myEdges[i].addSignal(signal);
}
};

self.takeSignal = function(signal){

// Change value
self.value += signal.delta;

// Propagate signal
self.sendSignal(signal);

// Only propagate beyond threshold
if (signal.delta < 0) {
if (self.value < 0.1) {
self.sendSignal(signal);
} else {
self.value += signal.delta;
}
} else if (signal.delta > 0) {
if (self.value > 0.9) {
self.sendSignal(signal);
} else {
self.value += signal.delta;
}
} else {
self.value += signal.delta;
}

// self.sendSignal(signal.delta*0.9); // PROPAGATE SLIGHTLY WEAKER

// Animation
Expand Down