@polygonjs/polygonjs/dist/src/engine/operations/_Base.js

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

"use strict";
import { isBoolean, isNumber, isString, isArray } from "../../core/Type";
import { TypedNodePathParamValue, TypedParamPathParamValue } from "../../core/Walker";
export const OPERATIONS_COMPOSER_NODE_TYPE = "operationsComposer";
export class BaseOperation {
  constructor(_scene, states, _node) {
    this._scene = _scene;
    this.states = states;
    this._node = _node;
  }
  static type() {
    throw "type to be overriden";
  }
  type() {
    const c = this.constructor;
    return c.type();
  }
  static context() {
    console.error("operation has no node_context", this);
    throw "context requires override";
  }
  context() {
    const c = this.constructor;
    return c.context();
  }
  scene() {
    return this._scene;
  }
  cook(input_contents, params) {
  }
  convertExportParamData(options) {
    const { params, paramName, paramData } = options;
    const default_param = params[paramName];
    if (isBoolean(paramData)) {
      return paramData;
    }
    if (isNumber(paramData)) {
      if (isBoolean(default_param)) {
        return paramData >= 1 ? true : false;
      } else {
        return paramData;
      }
    }
    if (isString(paramData)) {
      if (default_param) {
        if (default_param instanceof TypedNodePathParamValue) {
          return default_param.setPath(paramData);
        }
        if (default_param instanceof TypedParamPathParamValue) {
          return default_param.setPath(paramData);
        }
      }
      return paramData;
    }
    if (isArray(paramData)) {
      params[paramName].fromArray(paramData);
    }
  }
}
BaseOperation.DEFAULT_PARAMS = {};
BaseOperation.INPUT_CLONED_STATE = [];