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