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https://github.com/Ttanasart-pt/Pixel-Composer.git
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64 lines
No EOL
2 KiB
Text
64 lines
No EOL
2 KiB
Text
function Node_Time_Remap(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
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name = "Time Remap";
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use_cache = true;
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shader = sh_time_remap;
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uniform_map = shader_get_sampler_index(shader, "map");
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uniform_min = shader_get_uniform(shader, "vMin");
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uniform_max = shader_get_uniform(shader, "vMax");
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inputs[| 0] = nodeValue("Surface in", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, 0)
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.rejectArray();
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inputs[| 1] = nodeValue("Map", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, 0)
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.rejectArray();
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inputs[| 2] = nodeValue("Max life", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 3)
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.rejectArray();
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inputs[| 3] = nodeValue("Loop", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false)
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outputs[| 0] = nodeValue("Surface out", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
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input_display_list = [
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["Output", false], 0, 1,
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["Remap", false], 2, 3,
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]
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attribute_surface_depth();
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static update = function(frame = PROJECT.animator.current_frame) { #region
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var _inSurf = inputs[| 0].getValue();
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var _map = inputs[| 1].getValue();
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var _life = inputs[| 2].getValue();
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var _loop = inputs[| 3].getValue();
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var _surf = outputs[| 0].getValue();
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_surf = surface_verify(_surf, surface_get_width_safe(_inSurf), surface_get_height_safe(_inSurf), attrDepth());
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outputs[| 0].setValue(_surf);
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var ste = 1 / _life;
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surface_set_shader(_surf, shader);
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texture_set_stage(uniform_map, surface_get_texture(_map));
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for(var i = 0; i <= _life; i++) {
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var _frame = PROJECT.animator.current_frame - i;
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if(_loop)
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_frame = _frame < 0? PROJECT.animator.frames_total - 1 + _frame : _frame;
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else
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_frame = clamp(_frame, 0, PROJECT.animator.frames_total - 1);
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var s = array_safe_get(cached_output, _frame)
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if(!is_surface(s)) continue;
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shader_set_uniform_f(uniform_min, i * ste);
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shader_set_uniform_f(uniform_max, i * ste + ste);
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draw_surface_safe(s, 0, 0);
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}
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surface_reset_shader();
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cacheCurrentFrame(_inSurf);
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} #endregion
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} |