mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
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45 lines
No EOL
1.2 KiB
Text
45 lines
No EOL
1.2 KiB
Text
function Node_Fn_SmoothStep(_x, _y, _group = noone) : Node_Fn(_x, _y, _group) constructor {
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name = "SmoothStep";
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time_based = false;
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newInput(inl + 0, nodeValue_Float("Value", self, 0 ))
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.setVisible(true, true);
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newInput(inl + 1, nodeValue_Enum_Scroll("Type", self, 0 , [ "Cubic poly", "Quadratic rat", "Cubic rat", "Cosine" ] ));
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array_append(input_display_list, [
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["Value", false], inl + 1, inl + 0,
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]);
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type = 0;
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value = 0;
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static __fnEval = function(_x = 0) {
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switch(type) {
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case 0 : return _x * _x * (3.0 - 2.0 * _x);
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case 1 : return _x * _x / (2.0 * _x * _x - 2.0 * _x + 1.0);
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case 2 : return _x * _x * _x / (3.0 * _x * _x - 3.0 * _x + 1.0);
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case 3 : return 0.5 - 0.5 * cos(pi * _x);
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}
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return _x;
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}
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static refreshDisplayX = function(i) {
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var _fr = inputs[inl + 0].value_from;
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if(_fr != noone && is_instanceof(_fr.node, Node_Fn))
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return _fr.node.getDisplayX(i);
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return i / graph_res;
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}
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static processData = function(_output, _data, _output_index, _array_index = 0) { #region
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value = _data[inl + 0];
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type = _data[inl + 1];
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var val = __fnEval(value);
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text_display = val;
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return val;
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} #endregion
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} |