luboslenco
121 lines
2.5 KiB
TypeScript
121 lines
2.5 KiB
TypeScript
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function map_range_node_init() {
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array_push(nodes_material_utilities, 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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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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buttons : [ {
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name : _tr("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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width : 0,
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flags : 0
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};
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