/* * Copyright (c) 2010, 2014, Oracle and/or its affiliates. * All rights reserved. Use is subject to license terms. * * This file is available and licensed under the following license: * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the distribution. * - Neither the name of Oracle Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package com.javafx.experiments.height2normal; import java.io.File; import java.io.IOException; import java.net.MalformedURLException; import javax.imageio.ImageIO; import javafx.animation.KeyFrame; import javafx.animation.KeyValue; import javafx.animation.Timeline; import javafx.application.Application; import javafx.beans.binding.ObjectBinding; import javafx.beans.property.SimpleObjectProperty; import javafx.embed.swing.SwingFXUtils; import javafx.scene.Group; import javafx.scene.PerspectiveCamera; import javafx.scene.Scene; import javafx.scene.SubScene; import javafx.scene.control.Button; import javafx.scene.control.CheckBox; import javafx.scene.control.Label; import javafx.scene.control.Separator; import javafx.scene.control.Slider; import javafx.scene.control.ToolBar; import javafx.scene.image.Image; import javafx.scene.image.ImageView; import javafx.scene.layout.HBox; import javafx.scene.layout.Priority; import javafx.scene.layout.VBox; import javafx.scene.paint.Color; import javafx.scene.paint.PhongMaterial; import javafx.scene.shape.Box; import javafx.scene.transform.Rotate; import javafx.scene.transform.Translate; import javafx.stage.FileChooser; import javafx.stage.Stage; import javafx.util.Duration; import com.javafx.experiments.jfx3dviewer.AutoScalingGroup; /** * Gui Util App for converting Heights 2 Normals */ public class Height2NormalApp extends Application { private Image testImage; private SimpleObjectProperty heightImage = new SimpleObjectProperty<>(); private SimpleObjectProperty normalImage = new SimpleObjectProperty<>(); private File heightFile; private Stage stage; @Override public void start(Stage stage) throws Exception { this.stage = stage; // load test image // testImage = new Image(Height2NormalApp.class.getResource("javafx-heightmap.jpg").toExternalForm()); testImage = new Image(Height2NormalApp.class.getResource("/com/javafx/experiments/jfx3dviewer/blue.jpg").toExternalForm()); heightImage.set(testImage); // create toolbar ToolBar toolBar = new ToolBar(); Button openButton = new Button("Open..."); openButton.setOnAction(event -> open()); Button saveButton = new Button("Save..."); saveButton.setOnAction(event -> save()); final CheckBox invertCheckBox = new CheckBox("invert"); final Slider scaleSlider = new Slider(1,50,2); toolBar.getItems().addAll(openButton,saveButton, new Separator(), invertCheckBox, new Separator(), new Label("Scale:"),scaleSlider); // bind creation of normal image normalImage.bind( new ObjectBinding() { { bind(heightImage, invertCheckBox.selectedProperty(), scaleSlider.valueProperty()); } @Override protected Image computeValue() { return Height2NormalConverter.convertToNormals(heightImage.get(), invertCheckBox.isSelected(), scaleSlider.getValue()); } }); // build stage VBox root = new VBox(); HBox views = new HBox(); VBox.setVgrow(views, Priority.ALWAYS); root.getChildren().addAll(toolBar, views); ImageView srcImageView = new ImageView(); srcImageView.setFitWidth(512); srcImageView.setFitHeight(512); srcImageView.imageProperty().bind(heightImage); ImageView dstImageView = new ImageView(); dstImageView.setFitWidth(512); dstImageView.setFitHeight(512); dstImageView.imageProperty().bind(normalImage); views.getChildren().addAll(srcImageView,dstImageView,new View3D().create()); Scene scene = new Scene(root); stage.setScene(scene); stage.show(); } public void open() { FileChooser fileChooser = new FileChooser(); heightFile = fileChooser.showOpenDialog(stage); if (heightFile != null) { try { heightImage.set(new Image(heightFile.toURI().toURL().toExternalForm())); } catch (MalformedURLException e) { e.printStackTrace(); } } else { heightImage.set(testImage); } } public void save() { FileChooser fileChooser = new FileChooser(); if (heightFile != null) { String filePath = heightFile.getName(); fileChooser.setInitialFileName(filePath.substring(0,filePath.lastIndexOf('.'))+"-normal-map.png"); } else { fileChooser.setInitialFileName("normal-map.png"); } File normalFile = fileChooser.showSaveDialog(stage); if (normalFile != null) { try { ImageIO.write(SwingFXUtils.fromFXImage(normalImage.get(),null),"png",normalFile); } catch (IOException e) { e.printStackTrace(); } } } public static void main(String[] args) { launch(args); } private class View3D { private final Group root3D = new Group(); private final PerspectiveCamera camera = new PerspectiveCamera(true); private final Rotate cameraXRotate = new Rotate(-40,0,0,0,Rotate.X_AXIS); private final Rotate cameraYRotate = new Rotate(-20,0,0,0,Rotate.Y_AXIS); private final Rotate cameraLookXRotate = new Rotate(0,0,0,0,Rotate.X_AXIS); private final Rotate cameraLookZRotate = new Rotate(0,0,0,0,Rotate.Z_AXIS); private final Translate cameraPosition = new Translate(0,0,-7); private AutoScalingGroup autoScalingGroup = new AutoScalingGroup(2); public SubScene create() { SubScene scene = new SubScene(root3D,512,512,true,null); scene.setFill(Color.ALICEBLUE); // CAMERA camera.getTransforms().addAll( cameraXRotate, cameraYRotate, cameraPosition, cameraLookXRotate, cameraLookZRotate); camera.setNearClip(0.1); camera.setFarClip(100); scene.setCamera(camera); root3D.getChildren().addAll(camera, autoScalingGroup); Box box = new Box(10,0.11,10); PhongMaterial material = new PhongMaterial(Color.DODGERBLUE); material.bumpMapProperty().bind(normalImage); box.setMaterial(material); autoScalingGroup.getChildren().add(box); Timeline timeline = new Timeline( new KeyFrame(Duration.ZERO, new KeyValue(cameraYRotate.angleProperty(),0)), new KeyFrame(Duration.seconds(10), new KeyValue(cameraYRotate.angleProperty(),360)) ); timeline.setCycleCount(Timeline.INDEFINITE); timeline.play(); return scene; } } }