6c9395c4e9
Fixing a bug with loading objects from all layers when using BlenderModelLoader. git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8043 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
92 lines
3.9 KiB
Java
92 lines
3.9 KiB
Java
/*
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* Copyright (c) 2009-2010 jMonkeyEngine
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.jme3.scene.plugins.blender;
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import java.io.IOException;
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import java.util.List;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import com.jme3.asset.AssetInfo;
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import com.jme3.asset.BlenderKey.LoadingResults;
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import com.jme3.scene.Node;
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import com.jme3.scene.Spatial;
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import com.jme3.scene.plugins.blender.exceptions.BlenderFileException;
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import com.jme3.scene.plugins.blender.file.FileBlockHeader;
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/**
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* This is the main loading class. Have in notice that asset manager needs to have loaders for resources like textures.
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* @author Marcin Roguski
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*/
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public class BlenderModelLoader extends BlenderLoader {
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private static final Logger LOGGER = Logger.getLogger(BlenderModelLoader.class.getName());
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@Override
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public Spatial load(AssetInfo assetInfo) throws IOException {
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try {
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this.setup(assetInfo);
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LoadingResults loadingResults = blenderKey.prepareLoadingResults();
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for (FileBlockHeader block : blocks) {
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if (block.getCode() == FileBlockHeader.BLOCK_OB00) {
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Object object = converter.toObject(block.getStructure(dataRepository));
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if (object instanceof Node) {
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LOGGER.log(Level.INFO, "{0}: {1}--> {2}", new Object[]{((Node) object).getName(), ((Node) object).getLocalTranslation().toString(), ((Node) object).getParent() == null ? "null" : ((Node) object).getParent().getName()});
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if (((Node) object).getParent() == null) {
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loadingResults.addObject((Node) object);
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}
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}
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}
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}
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try {
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inputStream.close();
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} catch(IOException e) {
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LOGGER.warning(e.getLocalizedMessage());
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}
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List<Node> objects = loadingResults.getObjects();
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if (objects.size() > 0) {
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Node modelNode = new Node(blenderKey.getName());
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for(Node object : objects) {
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modelNode.attachChild(object);
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}
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return modelNode;
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} else if (objects.size() == 1) {
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return objects.get(0);
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}
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} catch (BlenderFileException e) {
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LOGGER.log(Level.SEVERE, e.getMessage(), e);
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}
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return null;
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}
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}
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