mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-12-27 23:46:56 +01:00
64 lines
No EOL
2.1 KiB
Text
64 lines
No EOL
2.1 KiB
Text
function Node_Wiggler(_x, _y, _group = noone) : Node_Fn(_x, _y, _group) constructor {
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name = "Wiggler";
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inputs[| inl + 0] = nodeValue("Range", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, [ 0, 1 ])
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.setDisplay(VALUE_DISPLAY.vector);
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inputs[| inl + 1] = nodeValue("Frequency", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 4 )
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.setDisplay(VALUE_DISPLAY.slider, { range: [1, 32, 0.1] });
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inputs[| inl + 2] = nodeValue("Seed", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, seed_random(6))
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.setDisplay(VALUE_DISPLAY._default, { side_button : button(function() { inputs[| 2].setValue(seed_random(6)); }).setIcon(THEME.icon_random, 0, COLORS._main_icon) });
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inputs[| inl + 3] = nodeValue("Clip", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0b11 )
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.setDisplay(VALUE_DISPLAY.toggle, { data : [ "Start", "End" ] });
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array_append(input_display_list, [
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["Wiggle", false], inl + 2, inl + 0, inl + 1, inl + 3,
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]);
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range_min = 0;
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range_max = 0;
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wiggle_seed = 0;
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wiggle_freq = 1;
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clip_start = true;
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clip_end = true;
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static __fnEval = function(_x = 0) {
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var _ed = TOTAL_FRAMES;
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_x *= _ed;
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var sdMin = floor(_x / wiggle_freq) * wiggle_freq;
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var sdMax = min(_ed, sdMin + wiggle_freq);
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var _x0 = (clip_start && sdMin <= 0)? 0.5 : random1D(PROJECT.seed + wiggle_seed + sdMin);
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var _x1 = (clip_end && sdMax >= _ed)? 0.5 : random1D(PROJECT.seed + wiggle_seed + sdMax);
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var t = (_x - sdMin) / (sdMax - sdMin);
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t = -(cos(pi * t) - 1) / 2;
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var _lrp = lerp(_x0, _x1, t);
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return lerp(range_min, range_max, _lrp);
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}
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static processData = function(_output, _data, _output_index, _array_index = 0) {
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var ran = _data[inl + 0];
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range_min = array_safe_get_fast(ran, 0);
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range_max = array_safe_get_fast(ran, 1);
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var fre = _data[inl + 1];
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wiggle_freq = fre == 0? 1 : max(1, TOTAL_FRAMES / fre);
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wiggle_seed = _data[inl + 2];
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var clp = _data[inl + 3];
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clip_start = bool(clp & 0b01);
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clip_end = bool(clp & 0b10);
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var val = __fnEval(CURRENT_FRAME / TOTAL_FRAMES);
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text_display = val;
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return val;
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}
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} |