svn-gvsig-desktop / trunk / libraries / libGPE-OSG / src / main / java / org / gvsig / gpe / osg / OSGParser.java @ 21782
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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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@Override
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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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@Override
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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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} 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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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>(); |
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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()); |
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} |
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_content.endSolidNormalArray(); |
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_content.setNormalBindingToSolid(solid, ((Geometry) drawable) |
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.getNormalBinding()); |
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try {
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Vector<Vec4> colors = ((Geometry) drawable).getColorArray();
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if (colors == null) |
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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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color = colors.get(i); |
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_content |
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.addColorToSolid(solid, (float) color.x(),
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(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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} |
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_content.endSolidColorArray(); |
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} catch (NullPointerException e) { |
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|
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|
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|
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} |
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|
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Util.logger.log(Level.FINEST, "primitiveSets: " |
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+ ((Geometry) drawable).getNumPrimitiveSets()); |
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for (int k = 0; k < ((Geometry) drawable).getNumPrimitiveSets(); k++) { |
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int mode = ((Geometry) drawable).getPrimitiveSet(k).getMode();
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int type = ((Geometry) drawable).getPrimitiveSet(k).getType();
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|
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if (type == PrimitiveSet.Type.DrawArrayLengthsPrimitiveType) {
|
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|
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int offset = 0; |
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int accum = 0; |
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DrawArrayLengths lengths = new DrawArrayLengths(
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((PrimitiveSet) ((Geometry) drawable) |
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.getPrimitiveSet(k)).getCPtr()); |
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Vector<Integer> arrayLengths = lengths |
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.getElementLengthsVector(); |
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|
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if (arrayLengths == null) |
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arrayLengths = new Vector<Integer>(); |
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|
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for (int h = 0; h < arrayLengths.size(); h++) { |
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|
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Object primitiveSet = _content.startPrimitiveSet(mode,
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PrimitiveSet.Type.DrawArraysPrimitiveType); |
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_content.addPrimitiveSetToSolid(solid, primitiveSet); |
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accum = arrayLengths.get(h); |
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|
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for (int l = 0; l < accum; l++) { |
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_content.addIndexToPrimitiveSet(primitiveSet, |
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((Geometry) drawable).getPrimitiveSet(k) |
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.index(offset + l)); |
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} |
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offset = offset + accum; |
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_content.endPrimitiveSetIndexArray(); |
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_content.endPrimitiveSet(primitiveSet); |
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} |
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} else {
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Object primitiveSet = _content
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.startPrimitiveSet(mode, type); |
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|
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_content.addPrimitiveSetToSolid(solid, primitiveSet); |
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_content.startPrimitiveSetIndexArray(primitiveSet, |
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((Geometry) drawable).getPrimitiveSet(k) |
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.getNumIndices()); |
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Util.logger.log(Level.FINEST, "Num Indices: " |
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+ String.valueOf(((Geometry) drawable)
|
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.getPrimitiveSet(k).getNumIndices())); |
| 496 |
for (int ps = 0; ps < ((Geometry) drawable) |
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.getPrimitiveSet(k).getNumIndices(); ps++) {
|
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|
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Util.logger.log(Level.FINEST, "adding index"); |
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_content.addIndexToPrimitiveSet(primitiveSet, |
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((Geometry) drawable).getPrimitiveSet(k).index( |
| 502 |
ps)); |
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Util.logger.log(Level.FINEST, String.valueOf(t)); |
| 504 |
t++; |
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} |
| 506 |
_content.endPrimitiveSetIndexArray(); |
| 507 |
_content.endPrimitiveSet(primitiveSet); |
| 508 |
} |
| 509 |
|
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} |
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|
| 512 |
Vector<Integer> addedTextures = new Vector<Integer>(); |
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boolean addedMaterial = false; |
| 514 |
|
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addedTextures = pushTexturesDrawable(drawable); |
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|
| 517 |
Util.logger.log(Level.FINEST, "Added textures: " + addedTextures); |
| 518 |
|
| 519 |
try {
|
| 520 |
addTexturesToGeometry(solid); |
| 521 |
} catch (Exception e) { |
| 522 |
|
| 523 |
e.printStackTrace(); |
| 524 |
} |
| 525 |
|
| 526 |
Util.logger.log(Level.FINEST, "getNumTextures" |
| 527 |
+ drawable.getOrCreateStateSet().getNumTextureStages()); |
| 528 |
for (j = 0; j < drawable.getOrCreateStateSet().getNumTextureStages(); j++) { |
| 529 |
|
| 530 |
try {
|
| 531 |
if (drawable.getOrCreateStateSet().getTextureAttribute(j) != null) { |
| 532 |
Vector<Vec2> texCoords = ((Geometry) drawable)
|
| 533 |
.getTexCoordArray(j); |
| 534 |
if (texCoords == null) |
| 535 |
texCoords = new Vector<Vec2>(); |
| 536 |
Vec2 texCoord; |
| 537 |
|
| 538 |
_content |
| 539 |
.startSolidTexCoordArray(solid, texCoords.size(), j); |
| 540 |
|
| 541 |
for (i = 0; i < texCoords.size(); i++) { |
| 542 |
|
| 543 |
texCoord = texCoords.get(i); |
| 544 |
_content.addTextureCoordinateToSolid(solid, texCoord |
| 545 |
.x(), texCoord.y(), j); |
| 546 |
|
| 547 |
} |
| 548 |
_content.endSolidTexCoordArray(); |
| 549 |
} |
| 550 |
} catch (TextureStageException e) {
|
| 551 |
// TODO Auto-generated catch block
|
| 552 |
e.printStackTrace(); |
| 553 |
} |
| 554 |
} |
| 555 |
|
| 556 |
addedMaterial = pushMaterialDrawable(drawable); |
| 557 |
try {
|
| 558 |
|
| 559 |
Material osgMaterial = _materials.lastElement(); |
| 560 |
|
| 561 |
float x, y, z, w;
|
| 562 |
|
| 563 |
Vec4 vectorAmb = new Vec4();
|
| 564 |
Vec4 vectorDif = new Vec4();
|
| 565 |
Vec4 vectorEmi = new Vec4();
|
| 566 |
Vec4 vectorSpe = new Vec4();
|
| 567 |
|
| 568 |
vectorAmb = osgMaterial.getAmbient(Material.Face.FRONT); |
| 569 |
vectorDif = osgMaterial.getDiffuse(Material.Face.FRONT); |
| 570 |
vectorEmi = osgMaterial.getEmission(Material.Face.FRONT); |
| 571 |
vectorSpe = osgMaterial.getSpecular(Material.Face.FRONT); |
| 572 |
|
| 573 |
Object material = _content.startMaterial();
|
| 574 |
x = (float) vectorAmb.x();
|
| 575 |
y = (float) vectorAmb.y();
|
| 576 |
z = (float) vectorAmb.z();
|
| 577 |
w = (float) vectorAmb.w();
|
| 578 |
|
| 579 |
_content.addAmbientToMaterial(material, x, y, z, w); |
| 580 |
|
| 581 |
x = (float) vectorDif.x();
|
| 582 |
y = (float) vectorDif.y();
|
| 583 |
z = (float) vectorDif.z();
|
| 584 |
w = (float) vectorDif.w();
|
| 585 |
|
| 586 |
_content.addDiffuseToMaterial(material, x, y, z, w); |
| 587 |
|
| 588 |
x = (float) vectorSpe.x();
|
| 589 |
y = (float) vectorSpe.y();
|
| 590 |
z = (float) vectorSpe.z();
|
| 591 |
w = (float) vectorSpe.w();
|
| 592 |
|
| 593 |
_content.addSpecularToMaterial(material, x, y, z, w); |
| 594 |
|
| 595 |
x = (float) vectorEmi.x();
|
| 596 |
y = (float) vectorEmi.y();
|
| 597 |
z = (float) vectorEmi.z();
|
| 598 |
w = (float) vectorEmi.w();
|
| 599 |
|
| 600 |
_content.addEmissionToMaterial(material, x, y, z, w); |
| 601 |
|
| 602 |
_content.addShininessToMaterial(material, osgMaterial |
| 603 |
.getShininess(Material.Face.FRONT)); |
| 604 |
|
| 605 |
_content.addMaterialToSolid(solid, material); |
| 606 |
|
| 607 |
_content.endMaterial(material); |
| 608 |
|
| 609 |
} catch (ArrayIndexOutOfBoundsException ex) { |
| 610 |
|
| 611 |
} |
| 612 |
|
| 613 |
if (_blendings.lastElement())
|
| 614 |
_content.addBlendingToSolid(solid, true);
|
| 615 |
else
|
| 616 |
_content.addBlendingToSolid(solid, drawable.getOrCreateStateSet() |
| 617 |
.getEnabledBlending()); |
| 618 |
|
| 619 |
popTextures(addedTextures); |
| 620 |
|
| 621 |
_content.endSolid(solid); |
| 622 |
|
| 623 |
} |
| 624 |
Util.logger.log(Level.FINEST, "drawable parsed"); |
| 625 |
} |
| 626 |
|
| 627 |
protected boolean pushTransform(Group group) { |
| 628 |
|
| 629 |
if (group instanceof MatrixTransform) { |
| 630 |
|
| 631 |
// Util.logger.log(Level.FINEST,"Push a MatrixTransform");
|
| 632 |
_transforms.push(((MatrixTransform) group).getMatrix()); |
| 633 |
|
| 634 |
return true; |
| 635 |
|
| 636 |
} |
| 637 |
|
| 638 |
if (group instanceof PositionAttitudeTransform) { |
| 639 |
|
| 640 |
// Util.logger.log(Level.FINEST,"Push a PAT");
|
| 641 |
Matrix scaleMatrix = Matrix |
| 642 |
.scale(((PositionAttitudeTransform) group).getScale()); |
| 643 |
|
| 644 |
Quat quat = new Quat((((PositionAttitudeTransform) group)
|
| 645 |
.getAttitudeAngle()), (((PositionAttitudeTransform) group) |
| 646 |
.getAttitudeAxis())); |
| 647 |
Matrix rotateMatrix = Matrix.rotate(quat); |
| 648 |
|
| 649 |
Matrix transMatrix = Matrix |
| 650 |
.translate(((PositionAttitudeTransform) group) |
| 651 |
.getPosition()); |
| 652 |
|
| 653 |
rotateMatrix.postMult(scaleMatrix); |
| 654 |
transMatrix.postMult(rotateMatrix); |
| 655 |
|
| 656 |
_transforms.push(transMatrix); |
| 657 |
|
| 658 |
return true; |
| 659 |
|
| 660 |
} |
| 661 |
|
| 662 |
if (group instanceof AutoTransform) { |
| 663 |
|
| 664 |
// Util.logger.log(Level.FINEST,"Push a AutoTransform");
|
| 665 |
Matrix scaleMatrix = Matrix.scale(((AutoTransform) group) |
| 666 |
.getScale()); |
| 667 |
Quat quat = new Quat((((AutoTransform) group).getRotationAngle()),
|
| 668 |
(((AutoTransform) group).getRotationAxis())); |
| 669 |
Matrix rotateMatrix = Matrix.rotate(quat); |
| 670 |
Matrix transMatrix = Matrix.translate(((AutoTransform) group) |
| 671 |
.getPosition()); |
| 672 |
|
| 673 |
rotateMatrix.postMult(scaleMatrix); |
| 674 |
transMatrix.postMult(rotateMatrix); |
| 675 |
|
| 676 |
_transforms.push(transMatrix); |
| 677 |
|
| 678 |
return true; |
| 679 |
|
| 680 |
} |
| 681 |
|
| 682 |
return false; |
| 683 |
|
| 684 |
} |
| 685 |
|
| 686 |
protected Vector<Integer> pushTextures(Node node) throws NodeException { |
| 687 |
|
| 688 |
int numTextures;
|
| 689 |
numTextures = node.getOrCreateStateSet().getNumTextureStages(); |
| 690 |
Vector<Texture2D> vector = node.getOrCreateStateSet().getTextureAttributeVector();
|
| 691 |
Vector<Integer> stages = new Vector<Integer>(); |
| 692 |
|
| 693 |
for (int i = 0; i < numTextures; i++) { |
| 694 |
|
| 695 |
_textures.get(i); |
| 696 |
|
| 697 |
_textures.add(i, new Stack<Texture2D>()); |
| 698 |
|
| 699 |
_textures.get(i).push(vector.get(i)); |
| 700 |
// Util.logger.log(Level.FINEST,"PUSH");
|
| 701 |
stages.add(i); |
| 702 |
|
| 703 |
} |
| 704 |
|
| 705 |
return stages;
|
| 706 |
} |
| 707 |
|
| 708 |
protected boolean pushMaterial(Node node) throws NodeException { |
| 709 |
|
| 710 |
boolean hasMaterial = false; |
| 711 |
|
| 712 |
Material material; |
| 713 |
material = node.getOrCreateStateSet().getMaterial(); |
| 714 |
_materials.push(material); |
| 715 |
hasMaterial = true;
|
| 716 |
|
| 717 |
return hasMaterial;
|
| 718 |
|
| 719 |
} |
| 720 |
|
| 721 |
protected Vector<Integer> pushTexturesDrawable(Drawable drawable) |
| 722 |
throws NodeException {
|
| 723 |
|
| 724 |
int numTextures;
|
| 725 |
numTextures = drawable.getOrCreateStateSet().getNumTextureStages(); |
| 726 |
Vector<Texture2D> vector = drawable.getOrCreateStateSet().getTextureAttributeVector();
|
| 727 |
Vector<Integer> stages = new Vector<Integer>(); |
| 728 |
|
| 729 |
Util.logger.log(Level.FINEST, "NumTextures: " + numTextures); |
| 730 |
for (int i = 0; i < numTextures; i++) { |
| 731 |
|
| 732 |
try {
|
| 733 |
|
| 734 |
_textures.get(i); |
| 735 |
|
| 736 |
} catch (ArrayIndexOutOfBoundsException ex) { |
| 737 |
|
| 738 |
_textures.add(i, new Stack<Texture2D>()); |
| 739 |
|
| 740 |
} |
| 741 |
|
| 742 |
try {
|
| 743 |
|
| 744 |
_textures.get(i).push(vector.get(i)); |
| 745 |
// Util.logger.log(Level.FINEST,"PUSH");
|
| 746 |
stages.add(i); |
| 747 |
Util.logger.log(Level.FINEST, "Added textures: " + stages); |
| 748 |
} catch (ArrayIndexOutOfBoundsException ex) { |
| 749 |
|
| 750 |
} |
| 751 |
} |
| 752 |
|
| 753 |
return stages;
|
| 754 |
} |
| 755 |
|
| 756 |
protected boolean pushMaterialDrawable(Drawable draw) throws NodeException { |
| 757 |
|
| 758 |
boolean hasMaterial = false; |
| 759 |
|
| 760 |
try {
|
| 761 |
|
| 762 |
Material material; |
| 763 |
material = draw.getOrCreateStateSet().getMaterial(); |
| 764 |
_materials.push(material); |
| 765 |
hasMaterial = true;
|
| 766 |
|
| 767 |
} catch (ArrayIndexOutOfBoundsException ex) { |
| 768 |
|
| 769 |
hasMaterial = false;
|
| 770 |
|
| 771 |
} catch (NullPointerException e) { |
| 772 |
|
| 773 |
} |
| 774 |
|
| 775 |
return hasMaterial;
|
| 776 |
|
| 777 |
} |
| 778 |
|
| 779 |
protected void popTextures(Vector<Integer> stages) { |
| 780 |
|
| 781 |
for (int i = 0; i < stages.size(); i++) { |
| 782 |
|
| 783 |
// Util.logger.log(Level.FINEST,"POP");
|
| 784 |
_textures.get(stages.get(i)).pop(); |
| 785 |
|
| 786 |
} |
| 787 |
|
| 788 |
} |
| 789 |
|
| 790 |
protected void addTexturesToGeometry(Object solid) throws Exception { |
| 791 |
|
| 792 |
BufferedImage image;
|
| 793 |
for (int i = 0; i < _textures.size(); i++) { |
| 794 |
|
| 795 |
try {
|
| 796 |
Util.logger.log(Level.FINEST, "Num textures in stack: " |
| 797 |
+ _textures.get(i).size()); |
| 798 |
_textures.get(i).lastElement(); |
| 799 |
try {
|
| 800 |
Util.logger.log(Level.FINEST, "TRYING STAGE: " + i); |
| 801 |
image = _textures.get(i).lastElement().getImage() |
| 802 |
.getBufferedImage(); |
| 803 |
_content.addTextureToSolid(solid, i, image); |
| 804 |
|
| 805 |
} catch (ArrayIndexOutOfBoundsException ex) { |
| 806 |
|
| 807 |
} |
| 808 |
} |
| 809 |
|
| 810 |
catch (NoSuchElementException ex) { |
| 811 |
|
| 812 |
} |
| 813 |
} |
| 814 |
|
| 815 |
} |
| 816 |
|
| 817 |
|
| 818 |
} |