mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-12-26 23:17:25 +01:00
283 lines
No EOL
8.9 KiB
Text
283 lines
No EOL
8.9 KiB
Text
function Node_MK_Saber(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) constructor {
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name = "MK Saber";
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newInput(0, nodeValue_Dimension(self));
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newInput(1, nodeValue_Vec2("Point 1", self, [ 0, 0 ]));
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newInput(2, nodeValue_Vec2("Point 2", self, [ 16, 16 ]));
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newInput(3, nodeValue_Int("Thickness", self, 2))
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newInput(4, nodeValue_Gradient("Color", self, new gradientObject(cola(c_white))))
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newInput(5, nodeValue_Int("Trace", self, 0));
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newInput(6, nodeValue_Bool("Fix length", self, false));
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newInput(7, nodeValue_Int("Gradient step", self, 1));
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newInput(8, nodeValue_Float("Glow intensity", self, 0))
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.setDisplay(VALUE_DISPLAY.slider);
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newInput(9, nodeValue_Int("Glow radius", self, 0));
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newInput(10, nodeValue_Surface("Trace texture", self))
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.setVisible(true, true);
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input_display_list = [ new Inspector_Sprite(s_MKFX), 0,
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["Saber", false], 1, 2, 3, 6,
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["Render", false], 4, 7, 5, 8, 9, 10,
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];
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newOutput(0, nodeValue_Output("Surface out", self, VALUE_TYPE.surface, noone));
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prev_points = noone;
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fixed_length = 0;
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temp_surface = [ surface_create(1, 1), surface_create(1, 1), surface_create(1, 1) ];
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surface_blur_init();
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static drawOverlay = function(hover, active, _x, _y, _s, _mx, _my, _snx, _sny) { #region
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var _p1 = getSingleValue(1);
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var _p2 = getSingleValue(2);
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var _p1x = _x + _p1[0] * _s;
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var _p1y = _y + _p1[1] * _s;
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var _p2x = _x + _p2[0] * _s;
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var _p2y = _y + _p2[1] * _s;
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draw_set_color(COLORS._main_accent);
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draw_line(_p1x, _p1y, _p2x, _p2y);
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var _hov = false;
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var hv = inputs[1].drawOverlay(hover, active, _x, _y, _s, _mx, _my, _snx, _sny); active &= !hv; _hov |= hv;
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var hv = inputs[2].drawOverlay(hover, active, _x, _y, _s, _mx, _my, _snx, _sny); active &= !hv; _hov |= hv;
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return _hov;
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} #endregion
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static processData = function(_outSurf, _data, _output_index, _array_index) {
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var _dim = _data[0];
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var _pnt1 = _data[1];
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var _pnt2 = _data[2];
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var _thck = _data[3];
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var _colr = _data[4];
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var _trac = _data[5];
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var _fixl = _data[6];
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var _grds = max(1, _data[7]);
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var _gint = _data[8];
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var _grad = _data[9];
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var _trcTex = _data[10];
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draw_set_circle_precision(32);
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var _p1x = round(_pnt1[0] - 1);
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var _p1y = round(_pnt1[1] - 1);
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var _p2x = round(_pnt2[0] - 1);
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var _p2y = round(_pnt2[1] - 1);
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var _dir = point_direction(_p1x, _p1y, _p2x, _p2y);
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var _cur;
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if(prev_points == noone || IS_FIRST_FRAME) prev_points = [];
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if(!is_array(array_safe_get_fast(prev_points, _array_index)))
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prev_points[_array_index] = [];
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if(_fixl) { #region
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var _prevArr = prev_points[_array_index];
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if(IS_FIRST_FRAME)
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fixed_length = point_distance(_pnt1[0], _pnt1[1], _pnt2[0], _pnt2[1]);
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else if(!array_empty(_prevArr)){
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var _prev = _prevArr[array_length(_prevArr) - 1];
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var _pr1x = _prev[2][0];
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var _pr1y = _prev[2][1];
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var _pr2x = _prev[3][0];
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var _pr2y = _prev[3][1];
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var _dsp = point_distance(_pr1x, _pr1y, _pr2x, _pr2y);
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var _dsc = point_distance(_p1x, _p1y, _p2x, _p2y);
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var _ds1 = point_distance(_p1x, _p1y, _pr1x, _pr1y);
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var _ds2 = point_distance(_p2x, _p2y, _pr2x, _pr2y);
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var _ds_off = _dsp - _dsc;
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var _ds_of1 = _ds_off * (_ds1 / (_ds1 + _ds2));
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var _ds_of2 = _ds_off * (_ds2 / (_ds1 + _ds2));
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var __p2x = _p2x + lengthdir_x(_ds_of2, _dir);
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var __p2y = _p2y + lengthdir_y(_ds_of2, _dir);
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var __p1x = _p1x - lengthdir_x(_ds_of1, _dir);
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var __p1y = _p1y - lengthdir_y(_ds_of1, _dir);
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_p1x = __p1x;
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_p1y = __p1y;
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_p2x = __p2x;
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_p2y = __p2y;
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}
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} #endregion
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_cur = [[ _p1x, _p1y ], [ _p2x, _p2y ], [ _p1x, _p1y ], [ _p2x, _p2y ]];
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if(_thck) {
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_cur = [
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[ _p1x - lengthdir_x(_thck / 2, _dir), _p1y - lengthdir_y(_thck / 2, _dir) ],
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[ _p2x + lengthdir_x(_thck / 2, _dir), _p2y + lengthdir_y(_thck / 2, _dir) ],
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[ _p1x, _p1y ], [ _p2x, _p2y ]
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];
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}
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for( var i = 0; i < array_length(temp_surface); i++ )
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temp_surface[i] = surface_verify(temp_surface[i], _dim[0], _dim[1]);
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surface_set_target(temp_surface[0]);
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DRAW_CLEAR
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draw_set_color(_colr.eval(1));
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if(_trac > 0 && CURRENT_FRAME > 0 && prev_points != noone) { #region Trace
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var _prevArr = prev_points[_array_index];
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var _inds = max(0, array_length(_prevArr) - _trac);
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var useTex = is_surface(_trcTex);
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if(useTex) draw_primitive_begin_texture(pr_trianglelist, surface_get_texture(_trcTex));
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else draw_primitive_begin(pr_trianglelist);
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for( var i = _inds, n = array_length(_prevArr); i < n; i++ ) {
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var _prev = _prevArr[i];
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var _curr = i + 1 == n? _cur : _prevArr[i + 1];
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var _pr1x = ceil(_prev[0][0]);
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var _pr1y = ceil(_prev[0][1]);
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var _pr2x = ceil(_prev[1][0]);
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var _pr2y = ceil(_prev[1][1]);
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var _pp1x = ceil(_curr[0][0]);
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var _pp1y = ceil(_curr[0][1]);
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var _pp2x = ceil(_curr[1][0]);
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var _pp2y = ceil(_curr[1][1]);
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var _inx = false;// line_intersect(_pr1x, _pr1y, _pr2x, _pr2y, _pp1x, _pp1y, _pp2x, _pp2y);
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if(_inx == false) {
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if(useTex) {
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var _v0 = (i - _inds + 0) / (n - _inds);
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var _v1 = (i - _inds + 1) / (n - _inds);
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draw_vertex_texture(_pr1x, _pr1y, 0, _v0);
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draw_vertex_texture(_pr2x, _pr2y, 1, _v0);
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draw_vertex_texture(_pp1x, _pp1y, 0, _v1);
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draw_vertex_texture(_pr2x, _pr2y, 1, _v0);
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draw_vertex_texture(_pp1x, _pp1y, 0, _v1);
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draw_vertex_texture(_pp2x, _pp2y, 1, _v1);
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} else {
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draw_vertex(_pr1x, _pr1y);
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draw_vertex(_pr2x, _pr2y);
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draw_vertex(_pp1x, _pp1y);
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draw_vertex(_pr2x, _pr2y);
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draw_vertex(_pp1x, _pp1y);
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draw_vertex(_pp2x, _pp2y);
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}
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} else { #region circular // disabled
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var _side = point_distance(_inx[0], _inx[1], _pr1x, _pr1y) < point_distance(_inx[0], _inx[1], _pr2x, _pr2y);
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var _stp = 8;
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if(_side == 1) {
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var _d0 = point_distance( _pr1x, _pr1y, _pr2x, _pr2y);
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var _d1 = point_distance( _pp1x, _pp1y, _pp2x, _pp2y);
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var _a0 = point_direction(_pr1x, _pr1y, _pr2x, _pr2y);
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var _a1 = point_direction(_pp1x, _pp1y, _pp2x, _pp2y);
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var _i0 = point_distance(_inx[0], _inx[1], _pr1x, _pr1y);
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var _i1 = point_distance(_inx[0], _inx[1], _pp1x, _pp1y);
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} else {
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var _d0 = point_distance( _pr2x, _pr2y, _pr1x, _pr1y);
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var _d1 = point_distance( _pp2x, _pp2y, _pp1x, _pp1y);
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var _a0 = point_direction(_pr2x, _pr2y, _pr1x, _pr1y);
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var _a1 = point_direction(_pp2x, _pp2y, _pp1x, _pp1y);
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var _i0 = point_distance(_inx[0], _inx[1], _pr2x, _pr2y);
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var _i1 = point_distance(_inx[0], _inx[1], _pp2x, _pp2y);
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}
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var _od, _oa, _oi;
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var _nd, _na, _ni;
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var __r1x, __r1y, __r2x, __r2y;
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var __p1x, __p1y, __p2x, __p2y;
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for( var j = 0; j <= _stp; j++ ) {
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_nd = lerp(_d0, _d1, j / _stp);
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_na = lerp_float_angle(_a0, _a1, j / _stp);
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_ni = lerp(_i0, _i1, j / _stp);
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if(j) {
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__r1x = _inx[0] + lengthdir_x(_oi, _oa);
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__r1y = _inx[1] + lengthdir_y(_oi, _oa);
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__r2x = _inx[0] + lengthdir_x(_oi + _od, _oa);
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__r2y = _inx[1] + lengthdir_y(_oi + _od, _oa);
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__p1x = _inx[0] + lengthdir_x(_ni, _na);
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__p1y = _inx[1] + lengthdir_y(_ni, _na);
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__p2x = _inx[0] + lengthdir_x(_ni + _nd, _na);
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__p2y = _inx[1] + lengthdir_y(_ni + _nd, _na);
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draw_vertex(ceil(__r1x), ceil(__r1y));
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draw_vertex(ceil(__r2x), ceil(__r2y));
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draw_vertex(ceil(__p1x), ceil(__p1y));
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draw_vertex(ceil(__r2x), ceil(__r2y));
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draw_vertex(ceil(__p1x), ceil(__p1y));
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draw_vertex(ceil(__p2x), ceil(__p2y));
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}
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_od = _nd;
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_oa = _na;
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_oi = _ni;
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}
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} #endregion
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}
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draw_primitive_end();
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} #endregion
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if(_thck == 1) {
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draw_set_color(_colr.eval(1));
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draw_line(_p1x, _p1y, _p2x, _p2y);
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} else {
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for( var i = _thck; i > 0; i -= _grds ) {
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draw_set_color(_colr.eval((i - 1) / (_thck - 1)));
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draw_line_round(_p1x, _p1y, _p2x, _p2y, i);
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}
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}
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surface_reset_target();
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if(_gint > 0) { #region
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surface_set_target(temp_surface[1]);
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draw_clear(c_black);
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draw_surface_safe(temp_surface[0]);
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surface_reset_target();
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temp_surface[2] = surface_apply_gaussian(temp_surface[1], _grad, false, 0, 1);
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} #endregion
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surface_set_target(_outSurf); #region
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DRAW_CLEAR
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if(_gint > 0) {
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BLEND_OVERRIDE
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shader_set(sh_mk_saber_glow);
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shader_set_color("color", _colr.eval(1));
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shader_set_f("intensity", _gint);
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draw_surface_safe(temp_surface[2]);
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shader_reset();
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}
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BLEND_ALPHA_MULP
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draw_surface_safe(temp_surface[0]);
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BLEND_NORMAL
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surface_reset_target(); #endregion
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array_push(prev_points[_array_index], _cur);
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return _outSurf;
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}
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} |