svn-gvsig-desktop / trunk / libraries / libGPE-OSG / src / main / java / org / gvsig / gpe / osg / OSGParser.java @ 22231
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/* gvSIG. Geographic Information System of the Valencian Government
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* osgVP. OSG Virtual Planets.
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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/*
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* AUTHORS (In addition to CIT):
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* 2008 Instituto de Automática e Informática Industrial, UPV.
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*/
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package org.gvsig.gpe.osg; |
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import java.awt.Color; |
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import java.awt.image.BufferedImage; |
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import java.io.FileNotFoundException; |
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import java.lang.reflect.Constructor; |
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import java.net.URI; |
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import java.util.NoSuchElementException; |
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import java.util.Stack; |
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import java.util.Vector; |
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import java.util.logging.Level; |
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import org.gvsig.gpe.IGPEContentHandler3D; |
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import org.gvsig.gpe.parser.GPEParser; |
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import org.gvsig.osgvp.AutoTransform; |
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import org.gvsig.osgvp.DrawArrayLengths; |
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import org.gvsig.osgvp.Drawable; |
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import org.gvsig.osgvp.Geode; |
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import org.gvsig.osgvp.Geometry; |
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import org.gvsig.osgvp.Group; |
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import org.gvsig.osgvp.Material; |
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import org.gvsig.osgvp.Matrix; |
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import org.gvsig.osgvp.MatrixTransform; |
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import org.gvsig.osgvp.Node; |
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import org.gvsig.osgvp.PositionAttitudeTransform; |
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import org.gvsig.osgvp.PrimitiveSet; |
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import org.gvsig.osgvp.Quat; |
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import org.gvsig.osgvp.Texture2D; |
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import org.gvsig.osgvp.Vec2; |
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import org.gvsig.osgvp.Vec3; |
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import org.gvsig.osgvp.Vec4; |
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import org.gvsig.osgvp.osgDB; |
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import org.gvsig.osgvp.exceptions.node.ChildIndexOutOfBoundsExceptions; |
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import org.gvsig.osgvp.exceptions.node.LoadNodeException; |
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import org.gvsig.osgvp.exceptions.node.NodeException; |
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import org.gvsig.osgvp.exceptions.texture.TextureStageException; |
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import org.gvsig.osgvp.util.Util; |
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public class OSGParser extends GPEParser { |
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Stack<Matrix> _transforms = new Stack<Matrix>(); |
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Vector<Stack<Texture2D>> _textures = new Vector<Stack<Texture2D>>(); |
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Stack<Material> _materials = new Stack<Material>(); |
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Stack<Boolean> _blendings = new Stack<Boolean>(); |
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private IGPEContentHandler3D _content;
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private String description; |
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private String name; |
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public OSGParser(String name, String description) { |
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// super(name, description);
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this.name = name;
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this.description = description;
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} |
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@Override
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public String getDescription() { |
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// TODO Auto-generated method stub
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return this.description; |
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} |
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@Override
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public String getName() { |
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// TODO Auto-generated method stub
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return this.name; |
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} |
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@Override
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public boolean accept(URI uri) { |
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if ((uri.getPath().toUpperCase().endsWith("OSG")) |
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|| (uri.getPath().toUpperCase().endsWith("3DS"))
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|| (uri.getPath().toUpperCase().endsWith("IVE"))
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|| (uri.getPath().toUpperCase().endsWith("OBJ"))) {
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return true; |
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} |
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return false; |
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} |
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public String[] getFormats() { |
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String[] formats = new String[4]; |
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formats[0] = "OSG"; |
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formats[1] = "3DS"; |
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formats[2] = "OBJ"; |
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formats[3] = "IVE"; |
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return formats;
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} |
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public String[] getVersions() { |
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String[] versions = new String[1]; |
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versions[0] = "All"; |
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return versions;
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} |
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@Override
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protected void parseStream() { |
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} |
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@Override
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protected void parseURI() { |
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// This is a very bad hack to avoid testing hangs in Mac OS Lepard
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Color color = new Color(0, 0, 0, 255); |
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// TODO remove this hack
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Vector<Integer> addedTextures = new Vector<Integer>(); |
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boolean addedMaterial = false; |
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_content = (IGPEContentHandler3D) getContentHandler(); |
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// Util.logger.log(Level.FINEST, getMainFile().getPath());
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Node root=null;
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try {
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// root = osgDB.readNodeFile(getMainFile().getPath());
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root = osgDB.readNodeFile(getMainFile().toString()); |
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} catch (LoadNodeException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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return;
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} catch (FileNotFoundException e) { |
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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return;
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} |
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if (root == null) |
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// Util.logger.log(Level.FINEST, "Cannot open"
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// + getMainFile().getPath());
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System.out.println("error"); |
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else {
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Object multiGeometry;
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multiGeometry = _content.startMultiGeometry("", ""); |
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if (root.className().equals("Geode")) { |
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Geode rootGeode = new Geode(root.getCPtr());
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Object multiSolid;
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multiSolid = _content.startMultiSolid("", ""); |
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_content.addGeometryToMultiGeometry(multiSolid, multiGeometry); |
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try {
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addedTextures = pushTextures(rootGeode); |
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} catch (NodeException e) {
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} |
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try {
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addedMaterial = pushMaterial(rootGeode); |
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} catch (NodeException e) {
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} |
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_blendings.push(rootGeode.getOrCreateStateSet().getEnabledBlending()); |
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for (int i = 0; i < rootGeode.getNumDrawables(); i++) { |
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try {
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parseDrawable(rootGeode.getDrawable(i), multiSolid); |
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} catch (ChildIndexOutOfBoundsExceptions e) {
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e.printStackTrace(); |
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return;
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} catch (NodeException e) {
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} |
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} |
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_blendings.pop(); |
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_content.endMultiSolid(multiSolid); |
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} |
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else if (root.className().equals("Group")) { |
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Group rootGroup;
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try {
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rootGroup = new Group(root.getCPtr()); |
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} catch (NodeException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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return;
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} |
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try {
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addedTextures = pushTextures(rootGroup); |
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} catch (NodeException e) {
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} |
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try {
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addedMaterial = pushMaterial(rootGroup); |
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} catch (NodeException e) {
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} |
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_blendings.push(rootGroup.getOrCreateStateSet().getEnabledBlending()); |
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for (int i = 0; i < rootGroup.getNumChildren(); i++) { |
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try {
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parseNode(rootGroup.getChild(i), multiGeometry); |
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} catch (ChildIndexOutOfBoundsExceptions e) {
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e.printStackTrace(); |
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return;
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} |
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// Util.logger.log(Level.FINEST, "Node parsed");
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} |
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_blendings.pop(); |
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} |
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else {
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// Util.logger.log(Level.FINEST,
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// "First parsed object must be Group or Geode");
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} |
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popTextures(addedTextures); |
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if (addedMaterial)
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_materials.pop(); |
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_content.endMultiGeometry(multiGeometry); |
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} |
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} |
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protected void parseNode(Node node, Object parent) { |
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// Util.logger.log(Level.FINEST, "node init");
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Node instance; |
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boolean isTransform = false; |
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boolean addedMaterial = false; |
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Vector<Integer> addedTextures = new Vector<Integer>(); |
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try {
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Class<?> reflect = Class.forName("org.gvsig.osgvp." |
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+ node.className()); |
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Constructor<?> builder = reflect
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.getConstructor(new Class[] { long.class }); |
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instance = (Node) builder |
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.newInstance(new Object[] { node.getCPtr() }); |
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} |
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catch (Exception e) { |
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instance = new Node(node.getCPtr());
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} |
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if (instance instanceof Group) { |
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Object multiGeometry;
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multiGeometry = _content.startMultiGeometry("", ""); |
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_content.addGeometryToMultiGeometry(multiGeometry, parent); |
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isTransform = pushTransform((Group) instance);
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try {
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addedTextures = pushTextures(instance); |
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} catch (NodeException e) {
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} |
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try {
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addedMaterial = pushMaterial(instance); |
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} catch (NodeException e) {
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} |
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if (_blendings.lastElement())
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_blendings.push(true);
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else
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_blendings.push(instance.getOrCreateStateSet().getEnabledBlending()); |
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for (int i = 0; i < ((Group) instance).getNumChildren(); i++) { |
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try {
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parseNode(((Group) instance).getChild(i), multiGeometry);
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} catch (ChildIndexOutOfBoundsExceptions e) {
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e.printStackTrace(); |
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return;
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} |
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} |
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if (isTransform)
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_transforms.pop(); |
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if (addedMaterial)
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_materials.pop(); |
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_blendings.pop(); |
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popTextures(addedTextures); |
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_content.endMultiGeometry(multiGeometry); |
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} |
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else if (instance instanceof Geode) { |
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Object multiSolid;
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multiSolid = _content.startMultiSolid("", ""); |
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_content.addGeometryToMultiGeometry(multiSolid, parent); |
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try {
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addedTextures = pushTextures(instance); |
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} catch (NodeException e) {
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} |
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try {
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addedMaterial = pushMaterial(instance); |
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} catch (NodeException e) {
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} |
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if (_blendings.lastElement())
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_blendings.push(true);
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else
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_blendings.push(instance.getOrCreateStateSet().getEnabledBlending()); |
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for (int i = 0; i < ((Geode) instance).getNumDrawables(); i++) { |
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try {
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parseDrawable(((Geode) instance).getDrawable(i), multiSolid); |
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} catch (ChildIndexOutOfBoundsExceptions e) {
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e.printStackTrace(); |
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return;
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} catch (NodeException e) {
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} |
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} |
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if (addedMaterial)
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_materials.pop(); |
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_blendings.pop(); |
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popTextures(addedTextures); |
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_content.endMultiSolid(multiSolid); |
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} |
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// Util.logger.log(Level.FINEST, "Node parsed-0");
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// else Util.logger.log(Level.FINEST,instance.className() + " is not
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// instanceof
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// Group or Geode");
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} |
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protected void parseDrawable(Drawable drawable, Object feature) |
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throws NodeException {
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Util.logger.log(Level.FINEST, "drawable init"); |
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int t = 0; |
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if (drawable instanceof Geometry) { |
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int j;
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Object solid;
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solid = _content.startSolid("", ""); |
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_content.addSolidToMultiSolid(solid, feature); |
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Matrix matrix = new Matrix();
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for (int i = 0; i < _transforms.size(); i++) { |
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matrix.mult(_transforms.get(i), matrix); |
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} |
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// Util.logger.log(Level.FINEST, "transforms");
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Vector<Vec3> vertices = ((Geometry) drawable).getVertexArray();
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if (vertices == null) |
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vertices = new Vector<Vec3>(); |
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Vec3 vertex; |
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int i;
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// Util.logger.log(Level.FINEST, "vertex starts");
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_content.startSolidVertexArray(solid); |
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for (i = 0; i < vertices.size(); i++) { |
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vertex = vertices.get(i); |
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// Util.logger.log(Level.FINEST,"Vertice sin
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// transformar"+vertex.x()+";"+vertex.y()+";"+vertex.z()+";");
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vertex = matrix.prod(vertex, matrix); |
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// Util.logger.log(Level.FINEST,"Vertice
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// transformado"+vertex.x()+";"+vertex.y()+";"+vertex.z()+";");
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_content.addVertexToSolid(solid, vertex.x(), vertex.y(), vertex |
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.z()); |
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} |
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_content.endSolidVertexArray(); |
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Vector<Vec3> normals = ((Geometry) drawable).getNormalArray();
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// Util.logger.log(Level.FINEST, "talla normals" + normals.size());
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if (normals == null) |
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normals = new Vector<Vec3>(); |
400 |
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Vec3 normal; |
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_content.startSolidNormalArray(solid); |
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for (i = 0; i < normals.size(); i++) { |
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normal = normals.get(i); |
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// Util.logger.log(Level.FINEST, " normal bucleee" + normal);
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normal = matrix.prod(normal, matrix); |
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normal.normalize(); |
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_content.addNormalToSolid(solid, normal.x(), normal.y(), normal |
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.z()); |
412 |
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} |
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_content.endSolidNormalArray(); |
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_content.setNormalBindingToSolid(solid, ((Geometry) drawable) |
417 |
.getNormalBinding()); |
418 |
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try {
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420 |
Vector<Vec4> colors = ((Geometry) drawable).getColorArray();
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if (colors == null) |
422 |
colors = new Vector<Vec4>(); |
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Vec4 color; |
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// Util.logger.log(Level.FINEST, "color starts" + colors.size());
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_content.startSolidColorArray(solid); |
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for (i = 0; i < colors.size(); i++) { |
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// Util.logger.log(Level.FINEST, "bucleeeeee 0");
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428 |
color = colors.get(i); |
429 |
_content |
430 |
.addColorToSolid(solid, (float) color.x(),
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431 |
(float) color.y(), (float) color.z(), |
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(float) color.w());
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//Util.logger.log(Level.FINEST, "bucleeeeee");
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} |
435 |
|
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_content.endSolidColorArray(); |
437 |
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} catch (NullPointerException e) { |
439 |
|
440 |
|
441 |
|
442 |
} |
443 |
|
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//Util.logger.log(Level.FINEST, "primitiveSets: "
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445 |
// + ((Geometry) drawable).getNumPrimitiveSets());
|
446 |
|
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for (int k = 0; k < ((Geometry) drawable).getNumPrimitiveSets(); k++) { |
448 |
int mode = ((Geometry) drawable).getPrimitiveSet(k).getMode();
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449 |
int type = ((Geometry) drawable).getPrimitiveSet(k).getType();
|
450 |
|
451 |
if (type == PrimitiveSet.Type.DrawArrayLengthsPrimitiveType) {
|
452 |
|
453 |
int offset = 0; |
454 |
int accum = 0; |
455 |
DrawArrayLengths lengths = new DrawArrayLengths(
|
456 |
((PrimitiveSet) ((Geometry) drawable) |
457 |
.getPrimitiveSet(k)).getCPtr()); |
458 |
Vector<Integer> arrayLengths = lengths |
459 |
.getElementLengthsVector(); |
460 |
|
461 |
if (arrayLengths == null) |
462 |
arrayLengths = new Vector<Integer>(); |
463 |
|
464 |
for (int h = 0; h < arrayLengths.size(); h++) { |
465 |
|
466 |
Object primitiveSet = _content.startPrimitiveSet(mode,
|
467 |
PrimitiveSet.Type.DrawArraysPrimitiveType); |
468 |
_content.addPrimitiveSetToSolid(solid, primitiveSet); |
469 |
|
470 |
accum = arrayLengths.get(h); |
471 |
|
472 |
for (int l = 0; l < accum; l++) { |
473 |
|
474 |
_content.addIndexToPrimitiveSet(primitiveSet, |
475 |
((Geometry) drawable).getPrimitiveSet(k) |
476 |
.index(offset + l)); |
477 |
|
478 |
} |
479 |
|
480 |
offset = offset + accum; |
481 |
_content.endPrimitiveSetIndexArray(); |
482 |
_content.endPrimitiveSet(primitiveSet); |
483 |
|
484 |
} |
485 |
|
486 |
} else {
|
487 |
Object primitiveSet = _content
|
488 |
.startPrimitiveSet(mode, type); |
489 |
|
490 |
_content.addPrimitiveSetToSolid(solid, primitiveSet); |
491 |
_content.startPrimitiveSetIndexArray(primitiveSet, |
492 |
((Geometry) drawable).getPrimitiveSet(k) |
493 |
.getNumIndices()); |
494 |
//Util.logger.log(Level.FINEST, "Num Indices: "
|
495 |
// + String.valueOf(((Geometry) drawable)
|
496 |
// .getPrimitiveSet(k).getNumIndices()));
|
497 |
for (int ps = 0; ps < ((Geometry) drawable) |
498 |
.getPrimitiveSet(k).getNumIndices(); ps++) { |
499 |
|
500 |
//Util.logger.log(Level.FINEST, "adding index");
|
501 |
_content.addIndexToPrimitiveSet(primitiveSet, |
502 |
((Geometry) drawable).getPrimitiveSet(k).index( |
503 |
ps)); |
504 |
//Util.logger.log(Level.FINEST, String.valueOf(t));
|
505 |
// t++;
|
506 |
} |
507 |
_content.endPrimitiveSetIndexArray(); |
508 |
_content.endPrimitiveSet(primitiveSet); |
509 |
} |
510 |
|
511 |
} |
512 |
|
513 |
Vector<Integer> addedTextures = new Vector<Integer>(); |
514 |
boolean addedMaterial = false; |
515 |
|
516 |
addedTextures = pushTexturesDrawable(drawable); |
517 |
|
518 |
//Util.logger.log(Level.FINEST, "Added textures: " + addedTextures);
|
519 |
|
520 |
try {
|
521 |
addTexturesToGeometry(solid); |
522 |
} catch (Exception e) { |
523 |
|
524 |
e.printStackTrace(); |
525 |
} |
526 |
|
527 |
//Util.logger.log(Level.FINEST, "getNumTextures"
|
528 |
// + drawable.getOrCreateStateSet().getNumTextureStages());
|
529 |
for (j = 0; j < drawable.getOrCreateStateSet().getNumTextureStages(); j++) { |
530 |
|
531 |
try {
|
532 |
if (drawable.getOrCreateStateSet().getTextureAttribute(j) != null) { |
533 |
Vector<Vec2> texCoords = ((Geometry) drawable)
|
534 |
.getTexCoordArray(j); |
535 |
if (texCoords == null) |
536 |
texCoords = new Vector<Vec2>(); |
537 |
Vec2 texCoord; |
538 |
|
539 |
_content |
540 |
.startSolidTexCoordArray(solid, texCoords.size(), j); |
541 |
|
542 |
for (i = 0; i < texCoords.size(); i++) { |
543 |
|
544 |
texCoord = texCoords.get(i); |
545 |
_content.addTextureCoordinateToSolid(solid, texCoord |
546 |
.x(), texCoord.y(), j); |
547 |
|
548 |
} |
549 |
_content.endSolidTexCoordArray(); |
550 |
} |
551 |
} catch (TextureStageException e) {
|
552 |
// TODO Auto-generated catch block
|
553 |
e.printStackTrace(); |
554 |
} |
555 |
} |
556 |
|
557 |
addedMaterial = pushMaterialDrawable(drawable); |
558 |
try {
|
559 |
|
560 |
Material osgMaterial = _materials.lastElement(); |
561 |
|
562 |
float x, y, z, w;
|
563 |
|
564 |
Vec4 vectorAmb = new Vec4();
|
565 |
Vec4 vectorDif = new Vec4();
|
566 |
Vec4 vectorEmi = new Vec4();
|
567 |
Vec4 vectorSpe = new Vec4();
|
568 |
|
569 |
vectorAmb = osgMaterial.getAmbient(Material.Face.FRONT); |
570 |
vectorDif = osgMaterial.getDiffuse(Material.Face.FRONT); |
571 |
vectorEmi = osgMaterial.getEmission(Material.Face.FRONT); |
572 |
vectorSpe = osgMaterial.getSpecular(Material.Face.FRONT); |
573 |
|
574 |
Object material = _content.startMaterial();
|
575 |
x = (float) vectorAmb.x();
|
576 |
y = (float) vectorAmb.y();
|
577 |
z = (float) vectorAmb.z();
|
578 |
w = (float) vectorAmb.w();
|
579 |
|
580 |
_content.addAmbientToMaterial(material, x, y, z, w); |
581 |
|
582 |
x = (float) vectorDif.x();
|
583 |
y = (float) vectorDif.y();
|
584 |
z = (float) vectorDif.z();
|
585 |
w = (float) vectorDif.w();
|
586 |
|
587 |
_content.addDiffuseToMaterial(material, x, y, z, w); |
588 |
|
589 |
x = (float) vectorSpe.x();
|
590 |
y = (float) vectorSpe.y();
|
591 |
z = (float) vectorSpe.z();
|
592 |
w = (float) vectorSpe.w();
|
593 |
|
594 |
_content.addSpecularToMaterial(material, x, y, z, w); |
595 |
|
596 |
x = (float) vectorEmi.x();
|
597 |
y = (float) vectorEmi.y();
|
598 |
z = (float) vectorEmi.z();
|
599 |
w = (float) vectorEmi.w();
|
600 |
|
601 |
_content.addEmissionToMaterial(material, x, y, z, w); |
602 |
|
603 |
_content.addShininessToMaterial(material, osgMaterial |
604 |
.getShininess(Material.Face.FRONT)); |
605 |
|
606 |
_content.addMaterialToSolid(solid, material); |
607 |
|
608 |
_content.endMaterial(material); |
609 |
|
610 |
} catch (ArrayIndexOutOfBoundsException ex) { |
611 |
|
612 |
} |
613 |
|
614 |
if (_blendings.lastElement())
|
615 |
_content.addBlendingToSolid(solid, true);
|
616 |
else
|
617 |
_content.addBlendingToSolid(solid, drawable.getOrCreateStateSet() |
618 |
.getEnabledBlending()); |
619 |
|
620 |
popTextures(addedTextures); |
621 |
|
622 |
_content.endSolid(solid); |
623 |
|
624 |
} |
625 |
//Util.logger.log(Level.FINEST, "drawable parsed");
|
626 |
} |
627 |
|
628 |
protected boolean pushTransform(Group group) { |
629 |
|
630 |
if (group instanceof MatrixTransform) { |
631 |
|
632 |
// Util.logger.log(Level.FINEST,"Push a MatrixTransform");
|
633 |
_transforms.push(((MatrixTransform) group).getMatrix()); |
634 |
|
635 |
return true; |
636 |
|
637 |
} |
638 |
|
639 |
if (group instanceof PositionAttitudeTransform) { |
640 |
|
641 |
// Util.logger.log(Level.FINEST,"Push a PAT");
|
642 |
Matrix scaleMatrix = Matrix |
643 |
.scale(((PositionAttitudeTransform) group).getScale()); |
644 |
|
645 |
Quat quat = new Quat((((PositionAttitudeTransform) group)
|
646 |
.getAttitudeAngle()), (((PositionAttitudeTransform) group) |
647 |
.getAttitudeAxis())); |
648 |
Matrix rotateMatrix = Matrix.rotate(quat); |
649 |
|
650 |
Matrix transMatrix = Matrix |
651 |
.translate(((PositionAttitudeTransform) group) |
652 |
.getPosition()); |
653 |
|
654 |
rotateMatrix.postMult(scaleMatrix); |
655 |
transMatrix.postMult(rotateMatrix); |
656 |
|
657 |
_transforms.push(transMatrix); |
658 |
|
659 |
return true; |
660 |
|
661 |
} |
662 |
|
663 |
if (group instanceof AutoTransform) { |
664 |
|
665 |
// Util.logger.log(Level.FINEST,"Push a AutoTransform");
|
666 |
Matrix scaleMatrix = Matrix.scale(((AutoTransform) group) |
667 |
.getScale()); |
668 |
Quat quat = new Quat((((AutoTransform) group).getRotationAngle()),
|
669 |
(((AutoTransform) group).getRotationAxis())); |
670 |
Matrix rotateMatrix = Matrix.rotate(quat); |
671 |
Matrix transMatrix = Matrix.translate(((AutoTransform) group) |
672 |
.getPosition()); |
673 |
|
674 |
rotateMatrix.postMult(scaleMatrix); |
675 |
transMatrix.postMult(rotateMatrix); |
676 |
|
677 |
_transforms.push(transMatrix); |
678 |
|
679 |
return true; |
680 |
|
681 |
} |
682 |
|
683 |
return false; |
684 |
|
685 |
} |
686 |
|
687 |
protected Vector<Integer> pushTextures(Node node) throws NodeException { |
688 |
|
689 |
int numTextures;
|
690 |
numTextures = node.getOrCreateStateSet().getNumTextureStages(); |
691 |
Vector<Texture2D> vector = node.getOrCreateStateSet().getTextureAttributeVector();
|
692 |
Vector<Integer> stages = new Vector<Integer>(); |
693 |
|
694 |
for (int i = 0; i < numTextures; i++) { |
695 |
|
696 |
_textures.get(i); |
697 |
|
698 |
_textures.add(i, new Stack<Texture2D>()); |
699 |
|
700 |
_textures.get(i).push(vector.get(i)); |
701 |
// Util.logger.log(Level.FINEST,"PUSH");
|
702 |
stages.add(i); |
703 |
|
704 |
} |
705 |
|
706 |
return stages;
|
707 |
} |
708 |
|
709 |
protected boolean pushMaterial(Node node) throws NodeException { |
710 |
|
711 |
boolean hasMaterial = false; |
712 |
|
713 |
Material material; |
714 |
material = node.getOrCreateStateSet().getMaterial(); |
715 |
_materials.push(material); |
716 |
hasMaterial = true;
|
717 |
|
718 |
return hasMaterial;
|
719 |
|
720 |
} |
721 |
|
722 |
protected Vector<Integer> pushTexturesDrawable(Drawable drawable) |
723 |
throws NodeException {
|
724 |
|
725 |
int numTextures;
|
726 |
numTextures = drawable.getOrCreateStateSet().getNumTextureStages(); |
727 |
Vector<Texture2D> vector = drawable.getOrCreateStateSet().getTextureAttributeVector();
|
728 |
Vector<Integer> stages = new Vector<Integer>(); |
729 |
|
730 |
//Util.logger.log(Level.FINEST, "NumTextures: " + numTextures);
|
731 |
for (int i = 0; i < numTextures; i++) { |
732 |
|
733 |
try {
|
734 |
|
735 |
_textures.get(i); |
736 |
|
737 |
} catch (ArrayIndexOutOfBoundsException ex) { |
738 |
|
739 |
_textures.add(i, new Stack<Texture2D>()); |
740 |
|
741 |
} |
742 |
|
743 |
try {
|
744 |
|
745 |
_textures.get(i).push(vector.get(i)); |
746 |
// Util.logger.log(Level.FINEST,"PUSH");
|
747 |
stages.add(i); |
748 |
Util.logger.log(Level.FINEST, "Added textures: " + stages); |
749 |
} catch (ArrayIndexOutOfBoundsException ex) { |
750 |
|
751 |
} |
752 |
} |
753 |
|
754 |
return stages;
|
755 |
} |
756 |
|
757 |
protected boolean pushMaterialDrawable(Drawable draw) throws NodeException { |
758 |
|
759 |
boolean hasMaterial = false; |
760 |
|
761 |
try {
|
762 |
|
763 |
Material material; |
764 |
material = draw.getOrCreateStateSet().getMaterial(); |
765 |
_materials.push(material); |
766 |
hasMaterial = true;
|
767 |
|
768 |
} catch (ArrayIndexOutOfBoundsException ex) { |
769 |
|
770 |
hasMaterial = false;
|
771 |
|
772 |
} catch (NullPointerException e) { |
773 |
|
774 |
} |
775 |
|
776 |
return hasMaterial;
|
777 |
|
778 |
} |
779 |
|
780 |
protected void popTextures(Vector<Integer> stages) { |
781 |
|
782 |
for (int i = 0; i < stages.size(); i++) { |
783 |
|
784 |
// Util.logger.log(Level.FINEST,"POP");
|
785 |
_textures.get(stages.get(i)).pop(); |
786 |
|
787 |
} |
788 |
|
789 |
} |
790 |
|
791 |
protected void addTexturesToGeometry(Object solid) throws Exception { |
792 |
|
793 |
BufferedImage image;
|
794 |
for (int i = 0; i < _textures.size(); i++) { |
795 |
|
796 |
try {
|
797 |
//Util.logger.log(Level.FINEST, "Num textures in stack: "
|
798 |
// + _textures.get(i).size());
|
799 |
_textures.get(i).lastElement(); |
800 |
try {
|
801 |
//Util.logger.log(Level.FINEST, "TRYING STAGE: " + i);
|
802 |
image = _textures.get(i).lastElement().getImage() |
803 |
.getBufferedImage(); |
804 |
_content.addTextureToSolid(solid, i, image); |
805 |
|
806 |
} catch (ArrayIndexOutOfBoundsException ex) { |
807 |
|
808 |
} |
809 |
} |
810 |
|
811 |
catch (NoSuchElementException ex) { |
812 |
|
813 |
} |
814 |
} |
815 |
|
816 |
} |
817 |
|
818 |
@Override
|
819 |
public String getFormat() { |
820 |
// TODO Auto-generated method stub
|
821 |
return null; |
822 |
} |
823 |
|
824 |
|
825 |
} |