159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/* 259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Copyright (c) 2009-2010 jMonkeyEngine 359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * All rights reserved. 459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Redistribution and use in source and binary forms, with or without 659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * modification, are permitted provided that the following conditions are 759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * met: 859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions of source code must retain the above copyright 1059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer. 1159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions in binary form must reproduce the above copyright 1359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer in the 1459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * documentation and/or other materials provided with the distribution. 1559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Neither the name of 'jMonkeyEngine' nor the names of its contributors 1759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * may be used to endorse or promote products derived from this software 1859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * without specific prior written permission. 1959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 2059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 2259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 2359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 2459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 2559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 2659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 2759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 2859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 2959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 3059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 3259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapackage com.jme3.material; 3359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.asset.AssetManager; 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.export.*; 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.shader.*; 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.io.IOException; 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.util.ArrayList; 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.util.Collection; 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.util.List; 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.util.logging.Logger; 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/** 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Represents a technique instance. 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class Technique implements Savable { 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private static final Logger logger = Logger.getLogger(Technique.class.getName()); 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private TechniqueDef def; 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private Material owner; 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private ArrayList<Uniform> worldBindUniforms; 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private DefineList defines; 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private Shader shader; 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private boolean needReload = true; 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Creates a new technique instance that implements the given 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * technique definition. 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param owner The material that will own this technique 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param def The technique definition being implemented. 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Technique(Material owner, TechniqueDef def) { 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.owner = owner; 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.def = def; 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (def.isUsingShaders()) { 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.worldBindUniforms = new ArrayList<Uniform>(); 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.defines = new DefineList(); 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Serialization only. Do not use. 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Technique() { 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Returns the technique definition that is implemented by this technique 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * instance. 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return the technique definition that is implemented by this technique 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * instance. 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public TechniqueDef getDef() { 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return def; 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 9059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Returns the shader currently used by this technique instance. 9159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * <p> 9259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Shaders are typically loaded dynamically when the technique is first 9359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * used, therefore, this variable will most likely be null most of the time. 9459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 9559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return the shader currently used by this technique instance. 9659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 9759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Shader getShader() { 9859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return shader; 9959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 10259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Returns a list of uniforms that implements the world parameters 10359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * that were requested by the material definition. 10459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 10559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return a list of uniforms implementing the world parameters. 10659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 10759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public List<Uniform> getWorldBindUniforms() { 10859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return worldBindUniforms; 10959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 11059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 11259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Called by the material to tell the technique a parameter was modified 11359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 11459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta void notifySetParam(String paramName, VarType type, Object value) { 11559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta String defineName = def.getShaderParamDefine(paramName); 11659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (defineName != null) { 11759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta needReload = defines.set(defineName, type, value); 11859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 11959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (shader != null) { 12059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta updateUniformParam(paramName, type, value); 12159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 12559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Called by the material to tell the technique a parameter was cleared 12659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 12759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta void notifyClearParam(String paramName) { 12859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta String defineName = def.getShaderParamDefine(paramName); 12959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (defineName != null) { 13059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta needReload = defines.remove(defineName); 13159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (shader != null) { 13359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (!paramName.startsWith("m_")) { 13459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta paramName = "m_" + paramName; 13559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta shader.removeUniform(paramName); 13759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 14059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta void updateUniformParam(String paramName, VarType type, Object value, boolean ifNotOwner) { 14159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Uniform u = shader.getUniform(paramName); 14259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 14359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// if (ifNotOwner && u.getLastChanger() == owner) 14459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// return; 14559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 14659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta switch (type) { 14759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta case Texture2D: // fall intentional 14859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta case Texture3D: 14959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta case TextureArray: 15059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta case TextureCubeMap: 15159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta case Int: 15259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta u.setValue(VarType.Int, value); 15359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta break; 15459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta default: 15559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta u.setValue(type, value); 15659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta break; 15759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 15859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// u.setLastChanger(owner); 15959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 16059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 16159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta void updateUniformParam(String paramName, VarType type, Object value) { 16259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta updateUniformParam(paramName, type, value, false); 16359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 16459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 16559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 16659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Returns true if the technique must be reloaded. 16759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * <p> 16859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * If a technique needs to reload, then the {@link Material} should 16959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * call {@link #makeCurrent(com.jme3.asset.AssetManager) } on this 17059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * technique. 17159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 17259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return true if the technique must be reloaded. 17359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 17459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public boolean isNeedReload() { 17559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return needReload; 17659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 17759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 17859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 17959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Prepares the technique for use by loading the shader and setting 18059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * the proper defines based on material parameters. 18159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 18259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @param assetManager The asset manager to use for loading shaders. 18359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 18459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void makeCurrent(AssetManager assetManager) { 18559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // check if reload is needed.. 18659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (def.isUsingShaders()) { 18759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta DefineList newDefines = new DefineList(); 18859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Collection<MatParam> params = owner.getParams(); 18959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta for (MatParam param : params) { 19059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta String defineName = def.getShaderParamDefine(param.getName()); 19159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (defineName != null) { 19259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta newDefines.set(defineName, param.getVarType(), param.getValue()); 19359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 19459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 19559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 19659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (!needReload && defines.getCompiled().equals(newDefines.getCompiled())) { 19759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta newDefines = null; 19859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // defines have not been changed.. 19959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } else { 20059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta defines.clear(); 20159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta defines.addFrom(newDefines); 20259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // defines changed, recompile needed 20359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta loadShader(assetManager); 20459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 20559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 20659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 20759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 20859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private void loadShader(AssetManager manager) { 20959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // recompute define list 21059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta DefineList allDefines = new DefineList(); 21159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta allDefines.addFrom(def.getShaderPresetDefines()); 21259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta allDefines.addFrom(defines); 21359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 21459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta ShaderKey key = new ShaderKey(def.getVertexShaderName(), 21559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta def.getFragmentShaderName(), 21659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta allDefines, 21759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta def.getShaderLanguage()); 21859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta shader = manager.loadShader(key); 21959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (shader == null) { 22059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta logger.warning("Failed to reload shader!"); 22159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return; 22259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 22359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 22459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // refresh the uniform links 22559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //owner.updateUniformLinks(); 22659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 22759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // register the world bound uniforms 22859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta worldBindUniforms.clear(); 22959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (def.getWorldBindings() != null) { 23059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta for (UniformBinding binding : def.getWorldBindings()) { 23159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Uniform uniform = shader.getUniform("g_" + binding.name()); 23259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta uniform.setBinding(binding); 23359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (uniform != null) { 23459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta worldBindUniforms.add(uniform); 23559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 23659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 23759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 23859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 23959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta needReload = false; 24059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 24159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 24259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void write(JmeExporter ex) throws IOException { 24359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta OutputCapsule oc = ex.getCapsule(this); 24459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.write(def, "def", null); 24559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // TODO: 24659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // oc.write(owner, "owner", null); 24759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.writeSavableArrayList(worldBindUniforms, "worldBindUniforms", null); 24859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.write(defines, "defines", null); 24959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta oc.write(shader, "shader", null); 25059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 25159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 25259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void read(JmeImporter im) throws IOException { 25359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta InputCapsule ic = im.getCapsule(this); 25459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta def = (TechniqueDef) ic.readSavable("def", null); 25559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta worldBindUniforms = ic.readSavableArrayList("worldBindUniforms", null); 25659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta defines = (DefineList) ic.readSavable("defines", null); 25759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta shader = (Shader) ic.readSavable("shader", null); 25859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //if (shader != null) 25959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // owner.updateUniformLinks(); 26059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 26159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta} 262