mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-11 04:54:06 +01:00
59 lines
1.8 KiB
Plaintext
59 lines
1.8 KiB
Plaintext
function Node_Path_Wave(_x, _y, _group = -1) : Node(_x, _y, _group) constructor {
|
|
name = "Wave Path";
|
|
previewable = false;
|
|
|
|
w = 96;
|
|
|
|
inputs[| 0] = nodeValue("Path", self, JUNCTION_CONNECT.input, VALUE_TYPE.pathnode, noone)
|
|
.setVisible(true, true);
|
|
|
|
inputs[| 1] = nodeValue("Frequency", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 4);
|
|
|
|
inputs[| 2] = nodeValue("Size", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 4);
|
|
|
|
inputs[| 3] = nodeValue("Shift", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 0);
|
|
|
|
inputs[| 4] = nodeValue("Smooth", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false);
|
|
|
|
outputs[| 0] = nodeValue("Path", self, JUNCTION_CONNECT.output, VALUE_TYPE.pathnode, self);
|
|
|
|
input_display_list = [
|
|
["Path", true], 0,
|
|
["Wave", false], 1, 2, 3, 4,
|
|
]
|
|
|
|
static getPointRatio = function(_rat) {
|
|
var _path = inputs[| 0].getValue();
|
|
var _fre = inputs[| 1].getValue();
|
|
var _amo = inputs[| 2].getValue();
|
|
var _shf = inputs[| 3].getValue();
|
|
var _smt = inputs[| 4].getValue();
|
|
|
|
if(!is_struct(_path) || !struct_has(_path, "getPointRatio"))
|
|
return [ 0, 0 ];
|
|
|
|
var _p0 = _path.getPointRatio(clamp(_rat - 0.001, 0, 0.999999));
|
|
var _p = _path.getPointRatio(_rat);
|
|
var _p1 = _path.getPointRatio(clamp(_rat + 0.001, 0, 0.999999));
|
|
|
|
var dir = point_direction(_p0[0], _p0[1], _p1[0], _p1[1]) + 90;
|
|
var prg;
|
|
|
|
if(_smt) prg = cos((_shf + _rat * _fre) * pi * 2);
|
|
else prg = (abs(frac(_shf + _rat * _fre) * 2 - 1) - 0.5) * 2;
|
|
|
|
_p[0] = _p[0] + lengthdir_x(prg * _amo, dir);
|
|
_p[1] = _p[1] + lengthdir_y(prg * _amo, dir);
|
|
|
|
return _p;
|
|
}
|
|
|
|
function update() {
|
|
outputs[| 0].setValue(self);
|
|
}
|
|
|
|
static onDrawNode = function(xx, yy, _mx, _my, _s) {
|
|
var bbox = drawGetBbox(xx, yy, _s);
|
|
draw_sprite_fit(s_node_path_wave, 0, bbox.xc, bbox.yc, bbox.w, bbox.h);
|
|
}
|
|
} |