mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-12-26 15:06:22 +01:00
127 lines
No EOL
3.8 KiB
Text
127 lines
No EOL
3.8 KiB
Text
function Node_Blur(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) constructor {
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name = "Blur";
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newInput(0, nodeValue_Surface("Surface in", self));
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newInput(1, nodeValue_Int("Size", self, 3))
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.setValidator(VV_min(0))
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.setUnitRef(function(index) /*=>*/ {return getDimension(index)});
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newInput(2, nodeValue_Enum_Scroll("Oversample mode", self, 0, [ "Empty", "Clamp", "Repeat" ]))
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.setTooltip("How to deal with pixel outside the surface.\n - Empty: Use empty pixel\n - Clamp: Repeat edge pixel\n - Repeat: Repeat texture.");
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newInput(3, nodeValue_Bool("Override color", self, false, "Replace all color while keeping the alpha. Used to\nfix grey outline when bluring transparent pixel."));
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newInput(4, nodeValue_Color("Color", self, cola(c_black)));
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newInput(5, nodeValue_Surface("Mask", self));
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newInput(6, nodeValue_Float("Mix", self, 1))
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.setDisplay(VALUE_DISPLAY.slider);
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newInput(7, nodeValue_Bool("Active", self, true));
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active_index = 7;
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newInput(8, nodeValue_Toggle("Channel", self, 0b1111, { data: array_create(4, THEME.inspector_channel) }));
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__init_mask_modifier(5); // inputs 9, 10
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newInput(11, nodeValue_Bool("Gamma Correction", self, false));
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newInput(12, nodeValue_Float("Aspect Ratio", self, 1))
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.setDisplay(VALUE_DISPLAY.slider);
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newInput(13, nodeValue_Rotation("Direction", self, 0));
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newOutput(0, nodeValue_Output("Surface out", self, VALUE_TYPE.surface, noone));
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input_display_list = [ 7, 8,
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["Surfaces", true], 0, 5, 6, 9, 10,
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["Blur", false], 1, 3, 4, 11,
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["Directional", true], 12, 13,
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];
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temp_surface = [ 0, 0 ];
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attribute_surface_depth();
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attribute_oversample();
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surface_blur_init();
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static step = function() {
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__step_mask_modifier();
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}
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static processData = function(_outSurf, _data, _output_index, _array_index) {
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var _surf = _data[0];
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var _size = min(128, _data[1]);
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var _clamp = getAttribute("oversample");
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var _isovr = _data[3];
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var _mask = _data[5];
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var _mix = _data[6];
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var _overc = _isovr? _data[4] : noone;
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var _gam = _data[11];
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var _aspc = _data[12];
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var _dirr = _data[13];
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inputs[4].setVisible(_isovr);
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if(!is_surface(_surf)) return _outSurf;
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var format = surface_get_format(_surf);
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var _sw = surface_get_width_safe(_surf);
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var _sh = surface_get_height_safe(_surf);
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for(var i = 0; i < 2; i++)
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temp_surface[i] = surface_verify(temp_surface[i], _sw, _sh, format);
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BLEND_OVERRIDE
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gpu_set_tex_filter(true);
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surface_set_target(temp_surface[0]);
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draw_clear_alpha(c_white, false);
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shader_set(sh_blur_gaussian);
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shader_set_f("dimension", [ _sw, _sh ]);
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shader_set_f("weight", __gaussian_get_kernel(_size));
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shader_set_i("sampleMode", _clamp);
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shader_set_i("size", _size);
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shader_set_i("horizontal", 1);
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shader_set_i("gamma", _gam);
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shader_set_i("overrideColor", _overc != noone);
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shader_set_f("overColor", colToVec4(_overc));
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shader_set_f("angle", degtorad(_dirr));
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draw_surface_safe(_surf);
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shader_reset();
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surface_reset_target();
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surface_set_target(temp_surface[1]);
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draw_clear_alpha(c_white, false);
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var _size_v = round(_size * _aspc);
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shader_set(sh_blur_gaussian);
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shader_set_f("weight", __gaussian_get_kernel(_size_v));
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shader_set_i("size", _size_v);
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shader_set_i("horizontal", 0);
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draw_surface_safe(temp_surface[0]);
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shader_reset();
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surface_reset_target();
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gpu_set_tex_filter(false);
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surface_set_target(_outSurf);
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draw_clear_alpha(_isovr? _overc : 0, 0);
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draw_surface_safe(temp_surface[1]);
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surface_reset_target();
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BLEND_NORMAL;
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__process_mask_modifier(_data);
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_outSurf = mask_apply(_data[0], _outSurf, _mask, _mix);
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_outSurf = channel_apply(_data[0], _outSurf, _data[8]);
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return _outSurf;
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}
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} |