@tokens-studio/graph-engine
Version:
An execution engine to handle Token Studios generators and resolvers
39 lines • 1.28 kB
JavaScript
import { Node } from '../../programmatic/node.js';
import { NumberSchema } from '../../schemas/index.js';
import { arrayOf } from '../../schemas/utils.js';
import { setToPrecision } from '../../utils/precision.js';
export default class NodeDefinition extends Node {
static title = 'Power Series';
static type = 'studio.tokens.series.power';
static description = 'Generates sequence based on powers (e.g., 2⁰, 2¹, 2², 2³...)';
constructor(props) {
super(props);
this.addInput('base', {
type: {
...NumberSchema,
default: 2
}
});
this.addInput('powers', {
type: {
...arrayOf(NumberSchema),
default: [0, 1, 2, 3]
}
});
this.addInput('precision', {
type: {
...NumberSchema,
default: 2
}
});
this.addOutput('array', {
type: arrayOf(NumberSchema)
});
}
execute() {
const { base, powers, precision } = this.getAllInputs();
const values = powers.map(power => setToPrecision(Math.pow(base, power), precision));
this.outputs.array.set(values);
}
}
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