@polygonjs/polygonjs/dist/src/core/geometry/entities/object/BaseCoreObjectUtils.js

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

"use strict";
import { isObject3D } from "../../ObjectContent";
import { objectTypeFromObject } from "../../Constant";
import { EntityGroupCollection } from "../../EntityGroupCollection";
import { addToSetAtEntry } from "../../../MapUtils";
import { setToArray } from "../../../SetUtils";
export function objectData(object) {
  const childrenCount = isObject3D(object) ? object.children.length : 0;
  const objectType = isObject3D(object) ? objectTypeFromObject(object) : object.type;
  const groupData = EntityGroupCollection.data(object);
  return {
    type: objectType,
    name: object.name,
    childrenCount,
    groupData,
    verticesCount: 0,
    pointsCount: 0,
    primitivesCount: 0,
    primitiveName: "no name"
  };
}
export function coreObjectsAttribSizesByName(coreObjects) {
  const _sizesByName = /* @__PURE__ */ new Map();
  for (const coreObject of coreObjects) {
    const objectAttriNames = coreObject.attribNames();
    for (const attribName of objectAttriNames) {
      const attribSize = coreObject.attribSize(attribName);
      addToSetAtEntry(_sizesByName, attribName, attribSize);
    }
  }
  const sizesByName = {};
  _sizesByName.forEach((attribSizes, attribName) => {
    sizesByName[attribName] = setToArray(attribSizes, []);
  });
  return sizesByName;
}
export function coreObjectAttributeTypesByName(coreObjects) {
  const _typesByName = /* @__PURE__ */ new Map();
  for (const coreObject of coreObjects) {
    const objectAttriNames = coreObject.attribNames();
    for (const attribName of objectAttriNames) {
      const attribType = coreObject.attribType(attribName);
      addToSetAtEntry(_typesByName, attribName, attribType);
    }
  }
  const typesByName = {};
  _typesByName.forEach((attribTypes, attribName) => {
    typesByName[attribName] = setToArray(attribTypes, []);
  });
  return typesByName;
}
export function coreObjectsAttribNames(coreObjects) {
  const names = /* @__PURE__ */ new Set();
  for (const coreObject of coreObjects) {
    const objectAttriNames = coreObject.attribNames();
    for (const attribName of objectAttriNames) {
      names.add(attribName);
    }
  }
  return setToArray(names, []);
}