luboslenco
125 lines
3.3 KiB
TypeScript
125 lines
3.3 KiB
TypeScript
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function map_range_node_init() {
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array_push(nodes_material_converter, map_range_node_def);
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map_set(parser_material_node_values, "MAPRANGE", map_range_node_value);
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}
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function map_range_node_value(node: ui_node_t, socket: ui_node_socket_t): string {
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let val: string = parser_material_parse_value_input(node.inputs[0]);
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let fmin: string = parser_material_parse_value_input(node.inputs[1]);
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let fmax: string = parser_material_parse_value_input(node.inputs[2]);
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let tmin: string = parser_material_parse_value_input(node.inputs[3]);
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let tmax: string = parser_material_parse_value_input(node.inputs[4]);
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let use_clamp: bool = node.buttons[0].default_value[0] > 0;
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let a: string = "((" + tmin + " - " + tmax + ") / (" + fmin + " - " + fmax + "))";
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let out_val: string = "(" + a + " * " + val + " + " + tmin + " - " + a + " * " + fmin + ")";
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if (use_clamp) {
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return "(clamp(" + out_val + ", " + tmin + ", " + tmax + "))";
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}
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else {
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return out_val;
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}
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}
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let map_range_node_def: ui_node_t = {
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id: 0,
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name: _tr("Map Range"),
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type: "MAPRANGE",
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x: 0,
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y: 0,
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color: 0xff62676d,
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inputs: [
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{
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id: 0,
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node_id: 0,
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name: _tr("Value"),
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type: "VALUE",
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color: 0xffa1a1a1,
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default_value: f32_array_create_x(0.5),
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min: 0.0,
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max: 1.0,
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precision: 100,
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display: 0
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},
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{
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id: 0,
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node_id: 0,
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name: _tr("From Min"),
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type: "VALUE",
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color: 0xffa1a1a1,
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default_value: f32_array_create_x(0.0),
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min: 0.0,
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max: 1.0,
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precision: 100,
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display: 0
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},
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{
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id: 0,
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node_id: 0,
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name: _tr("From Max"),
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type: "VALUE",
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color: 0xffa1a1a1,
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default_value: f32_array_create_x(1.0),
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min: 0.0,
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max: 1.0,
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precision: 100,
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display: 0
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},
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{
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id: 0,
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node_id: 0,
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name: _tr("To Min"),
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type: "VALUE",
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color: 0xffa1a1a1,
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default_value: f32_array_create_x(0.0),
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min: 0.0,
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max: 1.0,
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precision: 100,
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display: 0
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},
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{
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id: 0,
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node_id: 0,
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name: _tr("To Max"),
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type: "VALUE",
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color: 0xffa1a1a1,
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default_value: f32_array_create_x(1.0),
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min: 0.0,
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max: 1.0,
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precision: 100,
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display: 0
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}
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],
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outputs: [
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{
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id: 0,
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node_id: 0,
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name: _tr("Value"),
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type: "VALUE",
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color: 0xffa1a1a1,
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default_value: f32_array_create_x(0.0),
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min: 0.0,
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max: 1.0,
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precision: 100,
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display: 0
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}
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],
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buttons: [
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{
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name: _tr("use_clamp"),
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type: "BOOL",
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output: 0,
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default_value: f32_array_create_x(0),
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data: null,
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min: 0.0,
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max: 1.0,
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precision: 100,
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height: 0
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}
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],
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width: 0,
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flags: 0
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};
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