mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-13 05:53:53 +01:00
82 lines
2.2 KiB
Plaintext
82 lines
2.2 KiB
Plaintext
function Node_Average(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) constructor {
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name = "Average";
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shader = sh_average;
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uniform_dim = shader_get_uniform(shader, "dimension");
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inputs[| 0] = nodeValue("Surface in", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, 0);
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inputs[| 1] = nodeValue("Mask", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, 0);
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inputs[| 2] = nodeValue("Mix", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 1)
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.setDisplay(VALUE_DISPLAY.slider, [0, 1, 0.01]);
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inputs[| 3] = nodeValue("Active", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, true);
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active_index = 3;
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input_display_list = [ 3,
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["Output", false], 0, 1, 2,
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]
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outputs[| 0] = nodeValue("Surface out", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
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outputs[| 1] = nodeValue("Color", self, JUNCTION_CONNECT.output, VALUE_TYPE.color, c_black);
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attribute_surface_depth();
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colors = [];
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static process_data = function(_outSurf, _data, _output_index, _array_index) {
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var inSurf = _data[0];
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if(!is_surface(inSurf)) return _outSurf;
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if(_output_index == 1)
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return array_safe_get(colors, _array_index);
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var side = max(surface_get_width(inSurf), surface_get_height(inSurf));
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var lop = ceil(log2(side));
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var cc;
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side = power(2, lop);
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if(side / 2 >= 1) {
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var _Surf = [ surface_create_valid(side, side), surface_create_valid(side, side) ];
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var _ind = 1;
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surface_set_target(_Surf[0]);
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DRAW_CLEAR
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BLEND_OVERRIDE;
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draw_surface_stretched_safe(inSurf, 0, 0, side, side);
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BLEND_NORMAL;
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surface_reset_target();
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shader_set(sh_average);
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for( var i = 0; i <= lop; i++ ) {
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shader_set_uniform_f(uniform_dim, side);
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surface_set_target(_Surf[_ind]);
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DRAW_CLEAR
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draw_surface_safe(_Surf[!_ind], 0, 0);
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surface_reset_target();
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_ind = !_ind;
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side /= 2;
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}
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shader_reset();
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cc = surface_get_pixel(_Surf[!_ind], 0, 0);
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surface_free(_Surf[0]);
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surface_free(_Surf[1]);
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} else
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cc = surface_get_pixel(inSurf, 0, 0);
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surface_set_target(_outSurf);
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draw_clear(cc);
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surface_reset_target();
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_outSurf = mask_apply(_data[0], _outSurf, _data[1], _data[2]);
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colors[_array_index] = cc;
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return _outSurf;
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}
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} |