Pixel-Composer/scripts/node_mirror/node_mirror.gml

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function Node_Mirror(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) constructor {
name = "Mirror";
inputs[| 0] = nodeValue("Surface in", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, noone);
inputs[| 1] = nodeValue("Position", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, [ 0.5, 0.5 ])
.setDisplay(VALUE_DISPLAY.vector)
.setUnitRef(function(index) { return getDimension(index); }, VALUE_UNIT.reference);
inputs[| 2] = nodeValue("Angle", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 0)
.setDisplay(VALUE_DISPLAY.rotation);
inputs[| 3] = nodeValue("Active", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, true);
active_index = 3;
outputs[| 0] = nodeValue("Surface out", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
outputs[| 1] = nodeValue("Mirror mask", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
input_display_list = [ 3,
["Surfaces", false], 0,
["Mirror", false], 1, 2,
]
attribute_surface_depth();
static drawOverlay = function(hover, active, _x, _y, _s, _mx, _my, _snx, _sny) { #region
PROCESSOR_OVERLAY_CHECK
var _pos = current_data[1];
var _ang = current_data[2];
var _posx = _pos[0] * _s + _x;
var _posy = _pos[1] * _s + _y;
var dx0 = _posx + lengthdir_x(1000, _ang);
var dx1 = _posx + lengthdir_x(1000, _ang + 180);
var dy0 = _posy + lengthdir_y(1000, _ang);
var dy1 = _posy + lengthdir_y(1000, _ang + 180);
draw_set_color(COLORS._main_accent);
draw_line(dx0, dy0, dx1, dy1);
inputs[| 1].drawOverlay(hover, active, _x, _y, _s, _mx, _my, _snx, _sny);
inputs[| 2].drawOverlay(hover, active, _posx, _posy, _s, _mx, _my, _snx, _sny);
} #endregion
static processData = function(_outSurf, _data, _output_index, _array_index) { #region
var _suf = _data[0];
var _pos = _data[1];
var _ang = _data[2];
var _dim = surface_get_dimension(_suf);
surface_set_shader(_outSurf, _output_index? sh_mirror_mask : sh_mirror);
shader_set_f("dimension", _dim);
shader_set_f("position", _pos);
shader_set_f("angle", degtorad(_ang));
draw_surface_safe(_suf);
surface_reset_shader();
return _outSurf;
} #endregion
}