@polygonjs/polygonjs/dist/src/engine/functions/_Array.js

node-based WebGL 3D engine https://polygonjs.com

"use strict";
import { NamedFunction1, NamedFunction2, NamedFunction3 } from "./_Base";
import { _matchArrayLength } from "./_ArrayUtils";
export class arrayLength extends NamedFunction1 {
  static type() {
    return "arrayLength";
  }
  func(array) {
    return array.length;
  }
}
export class elementsToArrayPrimitive extends NamedFunction2 {
  static type() {
    return "elementsToArrayPrimitive";
  }
  func(src, target) {
    _matchArrayLength(src, target, () => src[0]);
    let i = 0;
    for (let srcElement of src) {
      target[i] = srcElement;
      i++;
    }
    return target;
  }
}
export class elementsToArrayVector extends NamedFunction2 {
  static type() {
    return "elementsToArrayVector";
  }
  func(src, target) {
    _matchArrayLength(src, target, () => src[0].clone());
    let i = 0;
    for (let srcElement of src) {
      target[i].copy(srcElement);
      i++;
    }
    return target;
  }
}
export class arrayElementPrimitive extends NamedFunction2 {
  static type() {
    return "arrayElementPrimitive";
  }
  func(src, index) {
    const element = src[index];
    return element != null ? element : src[0];
  }
}
export class arrayElementVector extends NamedFunction3 {
  static type() {
    return "arrayElementVector";
  }
  func(src, index, target) {
    let element = src[index];
    element != null ? element : src[0];
    if (element) {
      target.copy(element);
    }
    return target;
  }
}
export class arrayPopPrimitive extends NamedFunction1 {
  static type() {
    return "arrayPopPrimitive";
  }
  func(src) {
    const element = src.pop();
    return element;
  }
}
export class arrayPopVector extends NamedFunction2 {
  static type() {
    return "arrayPopVector";
  }
  func(src, target) {
    const element = src.pop();
    if (element) {
      target.copy(element);
    }
    return target;
  }
}
export class arrayShiftPrimitive extends NamedFunction1 {
  static type() {
    return "arrayShiftPrimitive";
  }
  func(src) {
    const element = src.shift();
    return element;
  }
}
export class arrayShiftVector extends NamedFunction2 {
  static type() {
    return "arrayShiftVector";
  }
  func(src, target) {
    const element = src.shift();
    if (element) {
      target.copy(element);
    }
    return target;
  }
}