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51 lines
1.9 KiB
Plaintext
51 lines
1.9 KiB
Plaintext
function Node_Perlin_Smear(_x, _y, _group = -1) : Node_Processor(_x, _y, _group) constructor {
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name = "Smear noise";
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shader = sh_perlin_smear;
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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_bri = shader_get_uniform(shader, "bright");
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inputs[| 0] = nodeValue(0, "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(1, "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(0, index); });
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inputs[| 2] = nodeValue(2, "Scale", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, [ 4, 6])
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.setDisplay(VALUE_DISPLAY.vector);
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inputs[| 3] = nodeValue(3, "Iteration", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 3);
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inputs[| 4] = nodeValue(4, "Brightness", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 0.5)
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.setDisplay(VALUE_DISPLAY.slider, [ 0, 1, 0.01]);
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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) {
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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 _bri = _data[4];
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_outSurf = surface_verify(_outSurf, _dim[0], _dim[1]);
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surface_set_target(_outSurf);
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shader_set(shader);
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shader_set_uniform_f_array(uniform_dim, _dim);
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shader_set_uniform_f_array(uniform_pos, _pos);
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shader_set_uniform_f_array(uniform_sca, _sca);
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shader_set_uniform_f(uniform_bri, _bri);
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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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doUpdate();
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} |