mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-14 14:33:53 +01:00
37 lines
1.4 KiB
Plaintext
37 lines
1.4 KiB
Plaintext
function Node_Erode(_x, _y, _group = -1) : Node_Processor(_x, _y, _group) constructor {
|
|
name = "Erode";
|
|
|
|
shader = sh_erode;
|
|
uniform_dim = shader_get_uniform(shader, "dimension");
|
|
uniform_size = shader_get_uniform(shader, "size");
|
|
uniform_bor = shader_get_uniform(shader, "border");
|
|
uniform_alp = shader_get_uniform(shader, "alpha");
|
|
|
|
inputs[| 0] = nodeValue(0, "Surface in", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, 0);
|
|
inputs[| 1] = nodeValue(1, "Width", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 1);
|
|
inputs[| 2] = nodeValue(2, "Preserve border",self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false);
|
|
inputs[| 3] = nodeValue(3, "Use alpha", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false);
|
|
|
|
outputs[| 0] = nodeValue(0, "Surface out", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, PIXEL_SURFACE);
|
|
|
|
static process_data = function(_outSurf, _data, _output_index) {
|
|
var wd = _data[1];
|
|
|
|
surface_set_target(_outSurf);
|
|
draw_clear_alpha(0, 0);
|
|
BLEND_OVER
|
|
|
|
shader_set(shader);
|
|
shader_set_uniform_f_array(uniform_dim, [surface_get_width(_data[0]), surface_get_height(_data[0])]);
|
|
shader_set_uniform_f(uniform_size, wd);
|
|
shader_set_uniform_i(uniform_bor, _data[2]? 1 : 0);
|
|
shader_set_uniform_i(uniform_alp, _data[3]? 1 : 0);
|
|
draw_surface_safe(_data[0], 0, 0);
|
|
shader_reset();
|
|
|
|
BLEND_NORMAL
|
|
surface_reset_target();
|
|
|
|
return _outSurf;
|
|
}
|
|
} |