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https://github.com/Ttanasart-pt/Pixel-Composer.git
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61 lines
2.2 KiB
Plaintext
61 lines
2.2 KiB
Plaintext
function Node_Perlin(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) constructor {
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name = "Perlin Noise";
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shader = sh_perlin_tiled;
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uniform_dim = shader_get_uniform(shader, "u_resolution");
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uniform_pos = shader_get_uniform(shader, "position");
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uniform_sca = shader_get_uniform(shader, "scale");
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uniform_ite = shader_get_uniform(shader, "iteration");
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uniform_sed = shader_get_uniform(shader, "seed");
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uniform_til = shader_get_uniform(shader, "tile");
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inputs[| 0] = nodeValue("Dimension", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, def_surf_size2 )
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.setDisplay(VALUE_DISPLAY.vector);
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inputs[| 1] = nodeValue("Position", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, [ 0, 0 ])
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.setDisplay(VALUE_DISPLAY.vector)
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.setUnitRef(function(index) { return getDimension(index); });
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inputs[| 2] = nodeValue("Scale", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, [ 5, 5 ])
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.setDisplay(VALUE_DISPLAY.vector);
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inputs[| 3] = nodeValue("Iteration", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 2);
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inputs[| 4] = nodeValue("Tile", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, true);
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inputs[| 5] = nodeValue("Seed", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, irandom(99999));
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input_display_list = [
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["Surface", true], 0, 5,
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["Noise", false], 1, 2, 3, 4,
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];
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outputs[| 0] = nodeValue("Surface out", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
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attribute_surface_depth();
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static process_data = function(_outSurf, _data, _output_index, _array_index) {
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var _dim = _data[0];
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var _pos = _data[1];
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var _sca = _data[2];
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var _ite = _data[3];
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var _til = _data[4];
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var _sed = _data[5];
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_outSurf = surface_verify(_outSurf, _dim[0], _dim[1], attrDepth());
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surface_set_target(_outSurf);
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shader_set(shader);
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shader_set_uniform_f_array_safe(uniform_dim, _dim);
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shader_set_uniform_f_array_safe(uniform_pos, _pos);
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shader_set_uniform_f_array_safe(uniform_sca, _sca);
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shader_set_uniform_f(uniform_sed, _sed);
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shader_set_uniform_i(uniform_til, _til);
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shader_set_uniform_i(uniform_ite, _ite);
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draw_sprite_ext(s_fx_pixel, 0, 0, 0, _dim[0], _dim[1], 0, c_white, 1);
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shader_reset();
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surface_reset_target();
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return _outSurf;
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}
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} |