1 /******************************************************************************* 2 * Copyright 2011 See AUTHORS file. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 ******************************************************************************/ 16 17 package com.badlogic.gdx.graphics.g3d.utils; 18 19 import com.badlogic.gdx.Gdx; 20 import com.badlogic.gdx.assets.AssetManager; 21 import com.badlogic.gdx.graphics.Texture; 22 import com.badlogic.gdx.graphics.g3d.Model; 23 import com.badlogic.gdx.graphics.g3d.model.data.ModelData; 24 25 /** Used by {@link Model} to load textures from {@link ModelData}. 26 * @author badlogic */ 27 public interface TextureProvider { load(String fileName)28 public Texture load (String fileName); 29 30 public static class FileTextureProvider implements TextureProvider { 31 private Texture.TextureFilter minFilter, magFilter; 32 private Texture.TextureWrap uWrap, vWrap; 33 private boolean useMipMaps; 34 FileTextureProvider()35 public FileTextureProvider () { 36 minFilter = magFilter = Texture.TextureFilter.Linear; 37 uWrap = vWrap = Texture.TextureWrap.Repeat; 38 useMipMaps = false; 39 } 40 FileTextureProvider(Texture.TextureFilter minFilter, Texture.TextureFilter magFilter, Texture.TextureWrap uWrap, Texture.TextureWrap vWrap, boolean useMipMaps)41 public FileTextureProvider (Texture.TextureFilter minFilter, Texture.TextureFilter magFilter, Texture.TextureWrap uWrap, 42 Texture.TextureWrap vWrap, boolean useMipMaps) { 43 this.minFilter = minFilter; 44 this.magFilter = magFilter; 45 this.uWrap = uWrap; 46 this.vWrap = vWrap; 47 this.useMipMaps = useMipMaps; 48 } 49 50 @Override load(String fileName)51 public Texture load (String fileName) { 52 Texture result = new Texture(Gdx.files.internal(fileName), useMipMaps); 53 result.setFilter(minFilter, magFilter); 54 result.setWrap(uWrap, vWrap); 55 return result; 56 } 57 } 58 59 public static class AssetTextureProvider implements TextureProvider { 60 public final AssetManager assetManager; 61 AssetTextureProvider(final AssetManager assetManager)62 public AssetTextureProvider (final AssetManager assetManager) { 63 this.assetManager = assetManager; 64 } 65 66 @Override load(String fileName)67 public Texture load (String fileName) { 68 return assetManager.get(fileName, Texture.class); 69 } 70 } 71 } 72