1 /*******************************************************************************
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2 * Copyright (c) 2007- VTT Technical Research Centre of Finland.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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9 * VTT Technical Research Centre of Finland - initial API and implementation
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10 *******************************************************************************/
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11 package org.simantics.proconf.g3d.base;
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13 import java.util.Collection;
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15 import org.simantics.layer0.utils.IEntity;
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16 import org.simantics.proconf.g3d.Resources;
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17 import org.simantics.proconf.g3d.stubs.Appearance;
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19 import com.jme.renderer.Renderer;
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20 import com.jme.scene.state.RenderState;
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22 public class DefaultAppearanceProvider implements AppearanceProvider {
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27 public boolean canHandle(IEntity instance) {
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28 return instance.hasStatement(Resources.g3dResource.HasAppearance);
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32 public Collection<RenderState> getAppearanceFromResource(IEntity instance, Renderer renderer) {
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33 Collection<IEntity> appearanceResource;
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34 if ((appearanceResource = instance.getRelatedObjects(Resources.g3dResource.HasAppearance)) != null && appearanceResource.size() > 0) {
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35 return AppearanceTools.getAppearance(new Appearance(instance.getGraph(),appearanceResource.iterator().next().getResource()), renderer);
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37 throw new RuntimeException("Given instance does not have Appearance definition!");
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