mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-10 20:45:35 +01:00
103 lines
3.0 KiB
Plaintext
103 lines
3.0 KiB
Plaintext
function Node_Path_Map(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
|
|
name = "Map Path";
|
|
|
|
inputs[| 0] = nodeValue("Path", self, JUNCTION_CONNECT.input, VALUE_TYPE.pathnode, noone)
|
|
.setVisible(true, true)
|
|
.rejectArray();
|
|
|
|
inputs[| 1] = nodeValue("Dimension", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, DEF_SURF)
|
|
.setDisplay(VALUE_DISPLAY.vector);
|
|
|
|
inputs[| 2] = nodeValue("Texture", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, noone);
|
|
|
|
inputs[| 3] = nodeValue("Subdivision", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 16)
|
|
.setValidator(VV_min(2))
|
|
.rejectArray();
|
|
|
|
outputs[| 0] = nodeValue("Rendered", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
|
|
|
|
input_display_list = [ 0,
|
|
["Mapping", false], 1, 2, 3,
|
|
]
|
|
|
|
temp_surface = [ 0 ];
|
|
|
|
static drawOverlay = function(hover, active, _x, _y, _s, _mx, _my, _snx, _sny) {
|
|
var _path = getInputData(0);
|
|
if(_path && struct_has(_path, "drawOverlay")) _path.drawOverlay(hover, active, _x, _y, _s, _mx, _my, _snx, _sny);
|
|
}
|
|
|
|
static update = function() {
|
|
var _path = getInputData(0);
|
|
if(_path == noone) return;
|
|
|
|
var _dim = getInputData(1);
|
|
var _surf = getInputData(2);
|
|
var _sub = getInputData(3);
|
|
|
|
var _amo = _path.getLineCount();
|
|
|
|
if(_amo < 2) return;
|
|
|
|
if(!is_surface(_surf)) {
|
|
temp_surface[0] = surface_verify(temp_surface[0], _dim[0], _dim[1]);
|
|
|
|
surface_set_shader(temp_surface[0], sh_coord);
|
|
draw_sprite_stretched(s_fx_pixel, 0, 0, 0, _dim[0], _dim[1]);
|
|
surface_reset_shader()
|
|
|
|
_surf = temp_surface[0];
|
|
}
|
|
|
|
var _pnt = array_create(_amo + 1);
|
|
var _isb = 1 / (_sub - 1);
|
|
var _pp = new __vec2();
|
|
|
|
for( var i = 0; i < _amo; i++ ) {
|
|
var _p = array_create(_sub + 1);
|
|
var _ind = 0;
|
|
|
|
for( var j = 0; j <= _sub; j++ ) {
|
|
var _prog = clamp(j * _isb, 0., 0.999);
|
|
|
|
_pp = _path.getPointRatio(_prog, i, _pp);
|
|
_p[_ind++] = [ _pp.x, _pp.y ];
|
|
}
|
|
|
|
_pnt[i] = _p;
|
|
}
|
|
|
|
var _out = outputs[| 0].getValue();
|
|
_out = surface_verify(_out, _dim[0], _dim[1])
|
|
|
|
surface_set_shader(_out, noone);
|
|
draw_set_color(c_white);
|
|
|
|
draw_primitive_begin_texture(pr_trianglelist, surface_get_texture(_surf));
|
|
for( var i = 0; i < _amo - 1; i++ )
|
|
for( var j = 0; j < _sub - 1; j++ ) {
|
|
var p0 = _pnt[i + 0][j + 0];
|
|
var p1 = _pnt[i + 1][j + 0];
|
|
var p2 = _pnt[i + 0][j + 1];
|
|
var p3 = _pnt[i + 1][j + 1];
|
|
|
|
var p0u = (j + 0) / (_sub - 1), p0v = (i + 0) / (_amo - 1);
|
|
var p1u = (j + 0) / (_sub - 1), p1v = (i + 1) / (_amo - 1);
|
|
var p2u = (j + 1) / (_sub - 1), p2v = (i + 0) / (_amo - 1);
|
|
var p3u = (j + 1) / (_sub - 1), p3v = (i + 1) / (_amo - 1);
|
|
|
|
draw_vertex_texture(p0[0], p0[1], p0u, p0v);
|
|
draw_vertex_texture(p1[0], p1[1], p1u, p1v);
|
|
draw_vertex_texture(p2[0], p2[1], p2u, p2v);
|
|
|
|
draw_vertex_texture(p1[0], p1[1], p1u, p1v);
|
|
draw_vertex_texture(p2[0], p2[1], p2u, p2v);
|
|
draw_vertex_texture(p3[0], p3[1], p3u, p3v);
|
|
|
|
}
|
|
draw_primitive_end();
|
|
surface_reset_shader();
|
|
|
|
outputs[| 0].setValue(_out);
|
|
}
|
|
} |