luboslenco
222 lines
6.6 KiB
TypeScript
222 lines
6.6 KiB
TypeScript
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function math2_node_init() {
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array_push(nodes_material_utilities, math2_node_def);
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map_set(parser_material_node_values, "MATH", math2_node_value);
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}
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function math2_node_value(node: ui_node_t, socket: ui_node_socket_t): string {
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let val1: string = parser_material_parse_value_input(node.inputs[0]);
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let val2: string = parser_material_parse_value_input(node.inputs[1]);
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let but: ui_node_button_t = node.buttons[0]; // operation
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let op: string = to_upper_case(u8_array_string_at(but.data, but.default_value[0]));
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op = string_replace_all(op, " ", "_");
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let use_clamp: bool = node.buttons[1].default_value[0] > 0;
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let out_val: string = "";
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if (op == "ADD") {
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out_val = "(" + val1 + " + " + val2 + ")";
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}
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else if (op == "SUBTRACT") {
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out_val = "(" + val1 + " - " + val2 + ")";
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}
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else if (op == "MULTIPLY") {
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out_val = "(" + val1 + " * " + val2 + ")";
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}
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else if (op == "DIVIDE") {
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let store: string = parser_material_store_var_name(node) + "_divide";
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parser_material_write(parser_material_kong, "var " + store + ": float = " + val2 + ";");
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parser_material_write(parser_material_kong, "if (" + store + " == 0.0) { " + store + " = " + parser_material_eps + "; }");
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out_val = "(" + val1 + " / " + store + ")";
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}
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else if (op == "POWER") {
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out_val = "pow(" + val1 + ", " + val2 + ")";
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}
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else if (op == "LOGARITHM") {
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out_val = "log(" + val1 + ")";
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}
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else if (op == "SQUARE_ROOT") {
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out_val = "sqrt(" + val1 + ")";
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}
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else if (op == "INVERSE_SQUARE_ROOT") {
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out_val = "rsqrt(" + val1 + ")";
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}
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else if (op == "EXPONENT") {
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out_val = "exp(" + val1 + ")";
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}
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else if (op == "ABSOLUTE") {
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out_val = "abs(" + val1 + ")";
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}
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else if (op == "MINIMUM") {
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out_val = "min(" + val1 + ", " + val2 + ")";
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}
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else if (op == "MAXIMUM") {
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out_val = "max(" + val1 + ", " + val2 + ")";
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}
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else if (op == "LESS_THAN") {
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// out_val = "float(" + val1 + " < " + val2 + ")";
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let store: string = parser_material_store_var_name(node) + "_lessthan";
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parser_material_write(parser_material_kong, "var " + store + ": float = 0.0;");
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parser_material_write(parser_material_kong, "if (" + val1 + " < " + val2 + ") { " + store + " = 1.0; }");
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out_val = store;
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}
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else if (op == "GREATER_THAN") {
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// out_val = "float(" + val1 + " > " + val2 + ")";
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let store: string = parser_material_store_var_name(node) + "_greaterthan";
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parser_material_write(parser_material_kong, "var " + store + ": float = 0.0;");
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parser_material_write(parser_material_kong, "if (" + val1 + " > " + val2 + ") { " + store + " = 1.0; }");
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out_val = store;
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}
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else if (op == "SIGN") {
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out_val = "sign(" + val1 + ")";
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}
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else if (op == "ROUND") {
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out_val = "floor(" + val1 + " + 0.5)";
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}
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else if (op == "FLOOR") {
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out_val = "floor(" + val1 + ")";
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}
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else if (op == "CEIL") {
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out_val = "ceil(" + val1 + ")";
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}
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else if (op == "SNAP") {
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out_val = "(floor(" + val1 + " / " + val2 + ") * " + val2 + ")";
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}
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else if (op == "TRUNCATE") {
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out_val = "trunc(" + val1 + ")";
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}
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else if (op == "FRACTION") {
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out_val = "frac(" + val1 + ")";
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}
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else if (op == "MODULO") {
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out_val = "(" + val1 + " % " + val2 + ")";
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}
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else if (op == "PING-PONG") {
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let store: string = parser_material_store_var_name(node) + "_pingpong";
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parser_material_write(parser_material_kong, "var " + store + ": float = 0.0;");
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parser_material_write(parser_material_kong, "if (" + val2 + " != 0.0) { " + store + " = abs(frac((" + val1 + " - " + val2 + ") / (" + val2 +
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" * 2.0)) * " + val2 + " * 2.0 - " + val2 + "); }");
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out_val = store;
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}
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else if (op == "SINE") {
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out_val = "sin(" + val1 + ")";
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}
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else if (op == "COSINE") {
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out_val = "cos(" + val1 + ")";
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}
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else if (op == "TANGENT") {
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out_val = "tan(" + val1 + ")";
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}
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else if (op == "ARCSINE") {
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out_val = "asin(" + val1 + ")";
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}
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else if (op == "ARCCOSINE") {
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out_val = "acos(" + val1 + ")";
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}
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else if (op == "ARCTANGENT") {
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out_val = "atan(" + val1 + ")";
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}
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else if (op == "ARCTAN2") {
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out_val = "atan2(" + val1 + ", " + val2 + ")";
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}
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else if (op == "HYPERBOLIC_SINE") {
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out_val = "sinh(" + val1 + ")";
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}
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else if (op == "HYPERBOLIC_COSINE") {
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out_val = "cosh(" + val1 + ")";
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}
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else if (op == "HYPERBOLIC_TANGENT") {
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out_val = "tanh(" + val1 + ")";
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}
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else if (op == "TO_RADIANS") {
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out_val = "radians(" + val1 + ")";
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}
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else if (op == "TO_DEGREES") {
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out_val = "degrees(" + val1 + ")";
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}
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if (use_clamp) {
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return "clamp(" + out_val + ", 0.0, 1.0)";
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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 math2_node_def: ui_node_t = {
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id : 0,
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name : _tr("Math"),
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type : "MATH",
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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("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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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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{
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name : _tr("operation"),
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type : "ENUM",
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output : 0,
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default_value : f32_array_create_x(0),
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data : u8_array_create_from_string(
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_tr("Add") + "\n" + _tr("Subtract") + "\n" + _tr("Multiply") + "\n" + _tr("Divide") + "\n" + _tr("Power") + "\n" + _tr("Logarithm") + "\n" +
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_tr("Square Root") + "\n" + _tr("Inverse Square Root") + "\n" + _tr("Absolute") + "\n" + _tr("Exponent") + "\n" + _tr("Minimum") + "\n" +
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_tr("Maximum") + "\n" + _tr("Less Than") + "\n" + _tr("Greater Than") + "\n" + _tr("Sign") + "\n" + _tr("Round") + "\n" + _tr("Floor") + "\n" +
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_tr("Ceil") + "\n" + _tr("Truncate") + "\n" + _tr("Fraction") + "\n" + _tr("Modulo") + "\n" + _tr("Snap") + "\n" + _tr("Ping-Pong") + "\n" +
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_tr("Sine") + "\n" + _tr("Cosine") + "\n" + _tr("Tangent") + "\n" + _tr("Arcsine") + "\n" + _tr("Arccosine") + "\n" + _tr("Arctangent") + "\n" +
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_tr("Arctan2") + "\n" + _tr("Hyperbolic Sine") + "\n" + _tr("Hyperbolic Cosine") + "\n" + _tr("Hyperbolic Tangent") + "\n" + _tr("To Radians") +
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"\n" + _tr("To Degrees")),
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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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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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],
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width : 0,
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flags : 0
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};
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