mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-12-24 22:16:17 +01:00
91 lines
No EOL
2.2 KiB
Text
91 lines
No EOL
2.2 KiB
Text
function Node_Scale(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) constructor {
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name = "Scale";
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dimension_index = -1;
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manage_atlas = false;
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newInput(0, nodeValue_Surface("Surface in", self));
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newInput(1, nodeValue_Float("Scale", self, 1));
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newInput(2, nodeValue_Enum_Button("Mode", self, 0, [ "Upscale", "Scale to fit" ]));
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newInput(3, nodeValue_Vec2("Target dimension", self, DEF_SURF));
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newInput(4, nodeValue_Bool("Active", self, true));
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active_index = 4;
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newInput(5, nodeValue_Bool("Scale atlas position", self, true));
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outputs[0] = nodeValue_Output("Surface out", self, VALUE_TYPE.surface, noone);
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input_display_list = [ 4,
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["Surfaces", true], 0,
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["Scale", false], 2, 1, 3, 5,
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];
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attribute_surface_depth();
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attribute_interpolation();
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static step = function() { #region
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var _surf = getSingleValue(0);
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var _atlas = is_instanceof(_surf, SurfaceAtlas);
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inputs[5].setVisible(_atlas);
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} #endregion
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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 scale = _data[1];
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var mode = _data[2];
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var targ = _data[3];
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var _atlS = _data[5];
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var cDep = attrDepth();
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inputs[1].setVisible(mode == 0);
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inputs[3].setVisible(mode == 1);
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var isAtlas = is_instanceof(surf, SurfaceAtlas);
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if(isAtlas && !is_instanceof(_outSurf, SurfaceAtlas))
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_outSurf = _data[0].clone(true);
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var _surf = isAtlas? _outSurf.getSurface() : _outSurf;
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var ww, hh, scx = 1, scy = 1;
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switch(mode) {
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case 0 :
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scx = scale;
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scy = scale;
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ww = scale * surface_get_width_safe(surf);
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hh = scale * surface_get_height_safe(surf);
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break;
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case 1 :
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scx = targ[0] / surface_get_width_safe(surf);
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scy = targ[1] / surface_get_height_safe(surf);
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ww = targ[0];
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hh = targ[1];
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break;
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}
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_surf = surface_verify(_surf, ww, hh, cDep);
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surface_set_shader(_surf);
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shader_set_interpolation(_data[0]);
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draw_surface_stretched_safe(_data[0], 0, 0, ww, hh);
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surface_reset_shader();
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if(isAtlas) {
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if(_atlS) {
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_outSurf.x = surf.x * scx;
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_outSurf.y = surf.y * scy;
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} else {
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_outSurf.x = surf.x;
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_outSurf.y = surf.y;
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}
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_outSurf.setSurface(_surf);
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} else
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_outSurf = _surf;
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return _outSurf;
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}
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} |