/** * Output the World Model to the specified stream. * * @param model The world model to export * @param fw The stream to write to */ public void export(WorldModel model, Writer fw) { super.export(model, fw); Entity[] entities = ((BaseWorldModel) model).getModelData(); int len = entities.length; try { fw.write(header); for (int i = 0; i < len; i++) { Entity entity = entities[i]; if (entity == null) { // Its expected we will have gaps continue; } if (entity.isController()) { continue; } fw.write("<!-- Begin entity: " + entity.getEntityID() + "-->\n"); // if the entity has a position then place it if (entity instanceof PositionableEntity) { double[] position = new double[3]; float[] rotation = new float[4]; float[] scale = new float[3]; ((PositionableEntity) entity).getPosition(position); ((PositionableEntity) entity).getRotation(rotation); ((PositionableEntity) entity).getScale(scale); fw.write( " <Transform " + "translation='" + position[0] + " " + position[1] + " " + position[2] + "' " + "rotation='" + rotation[0] + " " + rotation[1] + " " + rotation[2] + " " + rotation[3] + "' " + "scale='" + scale[0] + " " + scale[1] + " " + scale[2] + "' >\n"); } // inline the model String url = entity.getModelURL(); fw.write(" <Inline url='" + url + "' />\n"); // if the entity has a position then place it if (entity instanceof PositionableEntity) { fw.write(" </Transform>\n"); } fw.write("<!-- End entity: " + entity.getEntityID() + "-->\n"); } fw.write("</Scene>\n"); fw.write("</X3D>\n"); fw.close(); } catch (IOException ioe) { errorReporter.errorReport("IO Error.", ioe); } }
/** * Output a specific entity to the specified stream. * * @param model The world model to export * @param entityID The entity to export * @param fw The stream to write to */ public void export(WorldModel model, int entityID, Writer fw, String worldURL) { super.export(model, entityID, fw); Entity[] toolValues = ((BaseWorldModel) model).getModelData(); Entity entity = toolValues[entityID]; if (entity == null) { // errorReporter.messageReport("Cannot find model to export: " + entityID); return; } if (entity.isController()) { return; } try { fw.write(header); fw.write("<!-- Begin entity: " + entity.getEntityID() + "-->\n"); // if the entity has a position then place it if (entity instanceof PositionableEntity) { double[] position = new double[3]; float[] rotation = new float[4]; float[] scale = new float[3]; ((PositionableEntity) entity).getPosition(position); ((PositionableEntity) entity).getRotation(rotation); ((PositionableEntity) entity).getScale(scale); fw.write( " <Transform " + "translation='" + position[0] + " " + position[1] + " " + position[2] + "' " + "rotation='" + rotation[0] + " " + rotation[1] + " " + rotation[2] + " " + rotation[3] + "' " + "scale='" + scale[0] + " " + scale[1] + " " + scale[2] + "' >\n"); } // inline the model String url = entity.getModelURL(); fw.write(" <Inline url='" + worldURL + url + "' />\n"); // if the entity has a position then place it if (entity instanceof PositionableEntity) { fw.write(" </Transform>\n"); } fw.write("<!-- End entity: " + entity.getEntityID() + "-->\n"); fw.write("</Scene>\n"); fw.write("</X3D>\n"); fw.close(); } catch (IOException ioe) { errorReporter.errorReport("IO Error.", ioe); } }