code: /*
   * Copyright (c) 2021 Callum Newlands
   *
   *     This program is free software: you can redistribute it and/or modify
   *     it under the terms of the GNU General Public License as published by
   *     the Free Software Foundation, either version 3 of the License, or
   *     (at your option) any later version.
   *
   *     The additional term of 7.b applies: Requiring preservation of specified
   *     reasonable legal notices or author attributions in that material or in the
   *     Appropriate Legal Notices displayed by works containing it
   *
   *     This program is distributed in the hope that it will be useful,
   *     but WITHOUT ANY WARRANTY; without even the implied warranty of
   *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *     GNU General Public License for more details.
   *
   *     You should have received a copy of the GNU General Public License
   *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
   */
  
  package modeldata;
  
  import java.util.HashMap;
  import java.util.Map;
  import rendering.LevelOfDetail;
  
  public class LODModelBuilder {
  
  	private final Map<LevelOfDetail, Model> models = new HashMap<>();
  
  	public LODModelBuilder withLowLODModels(Model model) {
  		this.models.put(LevelOfDetail.LOW, model);
  		return this;
  	}
  
  	public LODModelBuilder withHighLODModels(Model model) {
  		this.models.put(LevelOfDetail.HIGH, model);
  		return this;
  	}
  
  	public LODModelBuilder withLODModel(LevelOfDetail levelOfDetail, Model model) {
  		this.models.put(levelOfDetail, model);
  		return this;
  	}
  
  	public LODModel build() {
  		return new LODModel(models);
  	}
  
  }