@turbox3d/renderer-core/lib/utils.js

Large-scale declarative graphic ui core renderer

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getMeshParent = getMeshParent;
exports.getSceneParent = getSceneParent;
var _common = require("./common");
/**
 * 找寻类型为 BaseMesh | BaseScene 的上层组件
 * @param component
 */
function getMeshParent(component) {
  var vNode = component._vNode;
  if (!vNode) {
    return;
  }
  var parent = vNode.parent;
  while (parent) {
    if (parent && (parent.tag === _common.NodeTag.SCENE || parent.tag === _common.NodeTag.MESH)) {
      return parent.instance;
    }
    parent = parent.parent;
  }
}
function getSceneParent(component) {
  var vNode = component._vNode;
  if (!vNode) {
    return;
  }
  var parent = vNode.parent;
  while (parent) {
    if (parent && parent.tag === _common.NodeTag.SCENE) {
      return parent.instance;
    }
    parent = parent.parent;
  }
}