Pixel-Composer/scripts/node_isosurf/node_isosurf.gml

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function Node_IsoSurf(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) constructor {
name = "IsoSurf";
inputs[| 0] = nodeValue("Direction", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 4);
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inputs[| 1] = nodeValue("Surfaces", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, noone)
.setVisible(true, true)
.setArrayDepth(1);
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inputs[| 2] = nodeValue("Angle Shift", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0)
.setDisplay(VALUE_DISPLAY.rotation);
inputs[| 3] = nodeValue("Angle Split", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, [ 0 * 90, 1 * 90, 2 * 90, 3 * 90 ])
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.setArrayDynamic()
.setArrayDepth(1);
outputs[| 0] = nodeValue("IsoSurf", self, JUNCTION_CONNECT.output, VALUE_TYPE.dynaSurface, noone);
knob_hover = noone;
knob_dragging = noone;
drag_sv = 0;
drag_sa = 0;
angle_renderer = new Inspector_Custom_Renderer(function(_x, _y, _w, _m, _hover, _focus) { #region
var hh = ui(240);
var _surfs = getInputData(1);
var _angle = getInputData(3);
var _kx = _x + _w / 2;
var _ky = _y + hh / 2;
draw_sprite_stretched_ext(THEME.ui_panel_bg, 1, _x, _y, _w, hh, COLORS.node_composite_bg_blend, 1);
draw_sprite(THEME.rotator_bg, 0, _kx, _ky);
var _khover = noone;
for( var i = 0, n = array_length(_angle); i < n; i++ ) {
var _ang = _angle[i];
var _knx = _kx + lengthdir_x(ui(28), _ang);
var _kny = _ky + lengthdir_y(ui(28), _ang);
var _ind = (knob_dragging == noone && i == knob_hover) || knob_dragging == i;
var _cc = knob_dragging == i? COLORS._main_accent : c_white;
draw_sprite_ext(THEME.rotator_knob, _ind, _knx, _kny, 1, 1, 0, _cc, 1);
if(point_in_circle(_m[0], _m[1], _knx, _kny, ui(10)))
_khover = i;
var _knx = _kx + lengthdir_x(ui(44), _ang);
var _kny = _ky + lengthdir_y(ui(44), _ang);
draw_set_text(f_p3, fa_center, fa_center, COLORS._main_text_sub);
draw_text_add(_knx, _kny, _ang);
var _knx = _kx + lengthdir_x(ui(84), _ang);
var _kny = _ky + lengthdir_y(ui(84), _ang);
var _surf = array_safe_get(_surfs, i, noone);
if(is_surface(_surf)) {
var _sw = surface_get_width(_surf);
var _sh = surface_get_height(_surf);
var _ss = min(32 / _sw, 32 / _sh);
draw_surface_ext(_surf, _knx - _sw * _ss / 2, _kny - _sh * _ss / 2, _ss, _ss, 0, c_white, 1);
}
draw_set_color(COLORS._main_text_sub);
draw_rectangle(_knx - 16, _kny - 16, _knx + 16, _kny + 16, true);
}
knob_hover = _khover;
if(knob_dragging == noone) {
if(knob_hover >= 0 && mouse_press(mb_left, _focus)) {
knob_dragging = knob_hover;
drag_sv = _angle[knob_hover];
drag_sa = _angle[knob_hover];
}
} else {
var delta = angle_difference(point_direction(_kx, _ky, _m[0], _m[1]), drag_sa);
var real_val = round(delta + drag_sv);
var val = key_mod_press(CTRL)? round(real_val / 15) * 15 : real_val;
_angle[knob_dragging] = val;
if(inputs[| 3].setValue(_angle)) UNDO_HOLDING = true;
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if(mouse_release(mb_left))
knob_dragging = noone;
}
return hh;
}); #endregion
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input_display_list = [
["Iso", false], 0, 2, angle_renderer,
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["Surfaces", false], 1,
];
static onValueUpdate = function(index) {
if(index == 0) {
var _amo = getInputData(0);
var _ang = array_create(_amo);
for( var i = 0, n = _amo; i < n; i++ )
_ang[i] = 360 * (i / _amo);
inputs[| 3].setValue(_ang);
}
}
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static processData = function(_outSurf, _data, _output_index, _array_index) {
var _amo = _data[0];
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var _surf = _data[1];
var _ashft = _data[2];
var _angle = _data[3];
var _iso = new dynaSurf_iso();
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for( var i = 0; i < _amo; i++ )
_iso.surfaces[i] = array_safe_get(_surf, i, noone);
_iso.angles = _angle;
_iso.angle_shift = _ashft;
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return _iso;
}
}