luboslenco
182 lines
3.8 KiB
TypeScript
182 lines
3.8 KiB
TypeScript
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class MathNode extends LogicNode {
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operation: string;
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use_clamp: bool;
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constructor() {
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super();
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}
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override get = (from: i32, done: (a: any)=>void) => {
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this.inputs[0].get((v1: f32) => {
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this.inputs[1].get((v2: f32) => {
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let f: f32 = 0.0;
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switch (this.operation) {
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case "Add":
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f = v1 + v2;
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break;
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case "Multiply":
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f = v1 * v2;
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break;
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case "Sine":
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f = Math.sin(v1);
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break;
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case "Cosine":
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f = Math.cos(v1);
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break;
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case "Max":
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f = Math.max(v1, v2);
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break;
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case "Min":
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f = Math.min(v1, v2);
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break;
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case "Absolute":
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f = Math.abs(v1);
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break;
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case "Subtract":
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f = v1 - v2;
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break;
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case "Divide":
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f = v1 / (v2 == 0.0 ? 0.000001 : v2);
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break;
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case "Tangent":
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f = Math.tan(v1);
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break;
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case "Arcsine":
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f = Math.asin(v1);
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break;
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case "Arccosine":
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f = Math.acos(v1);
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break;
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case "Arctangent":
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f = Math.atan(v1);
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break;
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case "Arctan2":
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f = Math.atan2(v2, v1);
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break;
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case "Power":
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f = Math.pow(v1, v2);
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break;
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case "Logarithm":
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f = Math.log(v1);
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break;
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case "Round":
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f = Math.round(v1);
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break;
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case "Floor":
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f = Math.floor(v1);
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break;
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case "Ceil":
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f = Math.ceil(v1);
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break;
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case "Truncate":
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f = Math.floor(v1);
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break;
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case "Fraction":
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f = v1 - Math.floor(v1);
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break;
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case "Less Than":
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f = v1 < v2 ? 1.0 : 0.0;
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break;
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case "Greater Than":
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f = v1 > v2 ? 1.0 : 0.0;
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break;
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case "Modulo":
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f = v1 % v2;
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break;
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case "Snap":
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f = Math.floor(v1 / v2) * v2;
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break;
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case "Square Root":
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f = Math.sqrt(v1);
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break;
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case "Inverse Square Root":
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f = 1.0 / Math.sqrt(v1);
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break;
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case "Exponent":
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f = Math.exp(v1);
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break;
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case "Sign":
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f = v1 > 0 ? 1.0 : (v1 < 0 ? -1.0 : 0);
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break;
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case "Ping-Pong":
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f = (v2 != 0.0) ? v2 - Math.abs((Math.abs(v1) % (2 * v2)) - v2) : 0.0;
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break;
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case "Hyperbolic Sine":
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f = (Math.exp(v1) - Math.exp(-v1)) / 2.0;
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break;
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case "Hyperbolic Cosine":
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f = (Math.exp(v1) + Math.exp(-v1)) / 2.0;
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break;
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case "Hyperbolic Tangent":
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f = 1.0 - (2.0 / (Math.exp(2 * v1) + 1));
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break;
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case "To Radians":
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f = v1 / 180.0 * Math.PI;
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break;
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case "To Degrees":
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f = v1 / Math.PI * 180.0;
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break;
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}
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if (this.use_clamp) f = f < 0.0 ? 0.0 : (f > 1.0 ? 1.0 : f);
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done(f);
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});
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});
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}
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static def: zui_node_t = {
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id: 0,
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name: _tr("Math"),
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type: "MathNode",
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x: 0,
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y: 0,
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color: 0xff4982a0,
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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: 0.5
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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: 0.5
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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: 0.0
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}
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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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data: ["Add", "Subtract", "Multiply", "Divide", "Power", "Logarithm", "Square Root", "Inverse Square Root", "Absolute", "Exponent", "Minimum", "Maximum", "Less Than", "Greater Than", "Sign", "Round", "Floor", "Ceil", "Truncate", "Fraction", "Modulo", "Snap", "Ping-Pong", "Sine", "Cosine", "Tangent", "Arcsine", "Arccosine", "Arctangent", "Arctan2", "Hyperbolic Sine", "Hyperbolic Cosine", "Hyperbolic Tangent", "To Radians", "To Degrees"],
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default_value: 0,
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output: 0
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},
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{
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name: _tr("use_clamp"),
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type: "BOOL",
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default_value: false,
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output: 0
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}
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]
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};
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}
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