mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-09-21 21:01:20 +02:00
56 lines
1.6 KiB
Plaintext
56 lines
1.6 KiB
Plaintext
function Node_Gradient_Shift(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) constructor {
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name = "Gradient Shift";
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previewable = false;
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w = 96;
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inputs[| 0] = nodeValue("Gradient", self, JUNCTION_CONNECT.input, VALUE_TYPE.gradient, new gradientObject(c_white) )
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.setDisplay(true, true);
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inputs[| 1] = nodeValue("Shift", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 0)
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.setDisplay(VALUE_DISPLAY.slider, [-1, 1, 0.01]);
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inputs[| 2] = nodeValue("Wrap", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false)
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inputs[| 3] = nodeValue("Scale", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 1)
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.setDisplay(VALUE_DISPLAY.slider, [0, 2, 0.01]);
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outputs[| 0] = nodeValue("Gradient", self, JUNCTION_CONNECT.output, VALUE_TYPE.gradient, new gradientObject(c_white) );
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_pal = -1;
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static process_data = function(_outSurf, _data, _output_index, _array_index) {
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var pal = _data[0];
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var sft = _data[1];
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var lop = _data[2];
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var sca = _data[3];
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_outSurf = new gradientObject();
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_outSurf.keys = [];
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for( var i = 0; i < array_length(pal.keys); i++ ) {
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var k = pal.keys[i];
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var key = new gradientKey((0.5 + (k.time - 0.5) * sca) + sft, k.value);
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if(lop) {
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var t = frac(key.time);
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if(t < 0) t = 1 + t;
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key.time = t;
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}
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_outSurf.add(key);
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}
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_outSurf.type = pal.type;
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return _outSurf;
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}
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static onDrawNode = function(xx, yy, _mx, _my, _s, _hover, _focus) {
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var bbox = drawGetBbox(xx, yy, _s);
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if(bbox.h < 1) return;
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var grad = outputs[| 0].getValue();
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grad.draw(bbox.x0, bbox.y0, bbox.w, bbox.h);
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}
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} |