はじめての JavaFX 3D
今回はちょっと背伸びをして、3D を試してみたいと思います。
先日、シリンダーをちょこっと作ってみて割と簡単に作れるんだと思い調子ぶっこく私です。
はじめてJavaFXの3DAPIと戯れてみた。何処かで日本語の資料を目にした記憶があったが何処か解らなくなった（＞＜）一番肝心な座標がらみがよく解らない（ヲヒ！とりあえずこんなもんを創ってみた。 pic.twitter.com/phyKZzyIGk
— Yucchi (@Yucchi_jp) September 18, 2013
Cylinder の引数を三つ使うと六角柱などの多角柱も簡単に創ることができるんですね！凄いぞ！ JavaFX pic.twitter.com/6Csxn9HPtG
— Yucchi (@Yucchi_jp) September 18, 2013
実は Getting Started with JavaFX 3D Graphics と言うチュートリアルが出ました。
しかし、バリバリの英語なので良く解りません。
いつものことですがそれは置いといて、あーでもない、こーでもない、と JavaFX 3D API と戯れてみました。
そういうことなので適当なことをいつもと同じようにしてます。(^_^;)
今回は下の画像のようなものを作って、スライダーでグリグリ動かせるようにしてみました。
また、Ｘ軸とＹ軸だけですけどレイアウトの変更もスライダーでできるようにしてみました。
ついでにライトと反射光も設定できるようにしました。
リセットスイッチとカメラ関係もと思いましたがめんどくさくなってきたので止めにしました。（ヲヒ
それではいい加減で適当なプログラムですが載せておきますね。
間違い等ありましたら優しく御教示くださいませ！
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package jp.yucchi.cylinder_3d; import javafx.application.Application; import javafx.fxml.FXMLLoader; import javafx.scene.Parent; import javafx.scene.Scene; import javafx.stage.Stage; public class Cylinder_3D extends Application { @Override public void start(Stage stage) throws Exception { // FXMLDocumentController に Scene を渡す。 // もっとスマートな方法があるかもしれない。 FXMLLoader loader = new FXMLLoader(getClass().getResource("FXMLDocument.fxml")); Parent root = (Parent) loader.load(); FXMLDocumentController c = loader.getController(); Scene scene = new Scene(root); c.setThisScene(scene); // // こっちでも問題は無い。 // Parent root = FXMLLoader.load(getClass().getResource("FXMLDocument.fxml")); // Scene scene = new Scene(root); // PerspectiveCamera cam = new PerspectiveCamera(false); // scene.setCamera(cam); stage.setTitle("はじめての JavaFX 3D"); stage.setScene(scene); stage.show(); } public static void main(String[] args) { launch(args); } } |
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package jp.yucchi.cylinder_3d; import java.net.URL; import java.util.ResourceBundle; import javafx.beans.value.ObservableValue; import javafx.event.ActionEvent; import javafx.fxml.FXML; import javafx.fxml.Initializable; import javafx.scene.AmbientLight; import javafx.scene.PerspectiveCamera; import javafx.scene.PointLight; import javafx.scene.Scene; import javafx.scene.control.ComboBox; import javafx.scene.control.Slider; import javafx.scene.control.TitledPane; import javafx.scene.image.Image; import javafx.scene.layout.AnchorPane; import javafx.scene.paint.Color; import javafx.scene.paint.PhongMaterial; import javafx.scene.shape.Cylinder; import javafx.scene.shape.Shape3D; import javafx.scene.transform.Rotate; public class FXMLDocumentController implements Initializable { @FXML private AnchorPane ap; @FXML private AnchorPane ap_3d; @FXML private TitledPane Transforms; @FXML private TitledPane Layout; @FXML private TitledPane Light; @FXML private Slider Transform_X; @FXML private Slider Transform_Y; @FXML private Slider Transform_Z; @FXML private Slider Layout_X; @FXML private Slider Layout_Y; @FXML private ComboBox<String> DiffuseColorCombo; @FXML private ComboBox<String> SpecularColorCombo; @FXML private ComboBox<String> AmbientLightCombo; @FXML private ComboBox<String> PointLightCombo; @FXML private Slider Ambient_slider; @FXML private Slider Point_slider; private Color diffuseColor; private Color specularColor; private AmbientLight ambient; private PointLight point; @FXML public void handleDiffuse(ActionEvent event) { switch (DiffuseColorCombo.getValue()) { case "WHITE": diffuseColor = Color.WHITE; break; case "AQUA": diffuseColor = Color.AQUA; break; case "YELLOW": diffuseColor = Color.YELLOW; break; case "RED": diffuseColor = Color.RED; break; case "PINK": diffuseColor = Color.PINK; break; case "VIOLET": diffuseColor = Color.VIOLET; break; case "GREEN": diffuseColor = Color.GREEN; break; case "ORANGE": diffuseColor = Color.ORANGE; break; case "BLACK": diffuseColor = Color.BLACK; break; default: diffuseColor = Color.GHOSTWHITE; } material.setDiffuseColor(diffuseColor); } @FXML public void handleSpecular(ActionEvent event) { switch (SpecularColorCombo.getValue()) { case "WHITE": specularColor = Color.WHITE; break; case "AQUA": specularColor = Color.AQUA; break; case "YELLOW": specularColor = Color.YELLOW; break; case "RED": specularColor = Color.RED; break; case "PINK": specularColor = Color.PINK; break; case "VIOLET": specularColor = Color.VIOLET; break; case "GREEN": specularColor = Color.GREEN; break; case "ORANGE": specularColor = Color.ORANGE; break; case "BLACK": specularColor = Color.BLACK; break; default: specularColor = Color.GHOSTWHITE; } material.setSpecularColor(specularColor); } @FXML public void handleAmbientLight(ActionEvent event) { switch (AmbientLightCombo.getValue()) { case "WHITE": ambient.setColor(Color.rgb(255, 255, 255, Ambient_slider.getValue())); break; case "AQUA": ambient.setColor(Color.rgb(0, 255, 255, Ambient_slider.getValue())); break; case "YELLOW": ambient.setColor(Color.rgb(255, 255, 0, Ambient_slider.getValue())); break; case "RED": ambient.setColor(Color.rgb(255, 0, 0, Ambient_slider.getValue())); break; case "PINK": ambient.setColor(Color.rgb(255, 192, 203, Ambient_slider.getValue())); break; case "VIOLET": ambient.setColor(Color.rgb(238, 130, 238, Ambient_slider.getValue())); break; case "GREEN": ambient.setColor(Color.rgb(0, 128, 0, Ambient_slider.getValue())); break; case "ORANGE": ambient.setColor(Color.rgb(255, 165, 0, Ambient_slider.getValue())); break; case "BLACK": ambient.setColor(Color.rgb(0, 0, 0, Ambient_slider.getValue())); break; default: ambient.setColor(Color.rgb(184, 134, 11, Ambient_slider.getValue())); } } @FXML public void handlePointtLight(ActionEvent event) { switch (PointLightCombo.getValue()) { case "WHITE": point.setColor(Color.rgb(255, 255, 255, Point_slider.getValue())); break; case "AQUA": point.setColor(Color.rgb(0, 255, 255, Point_slider.getValue())); break; case "YELLOW": point.setColor(Color.rgb(255, 255, 0, Point_slider.getValue())); break; case "RED": point.setColor(Color.rgb(255, 0, 0, Point_slider.getValue())); break; case "PINK": point.setColor(Color.rgb(255, 192, 203, Point_slider.getValue())); break; case "VIOLET": point.setColor(Color.rgb(238, 130, 238, Point_slider.getValue())); break; case "GREEN": point.setColor(Color.rgb(0, 128, 0, Point_slider.getValue())); break; case "ORANGE": point.setColor(Color.rgb(255, 165, 0, Point_slider.getValue())); break; case "BLACK": point.setColor(Color.rgb(0, 0, 0, Point_slider.getValue())); break; default: point.setColor(Color.rgb(184, 134, 11, Point_slider.getValue())); } } private Scene scene; private PerspectiveCamera cam; private Cylinder cylinder; private PhongMaterial material; @Override public void initialize(URL url, ResourceBundle rb) { // ３Ｄオブジェクトを生成。 Shape3D cl = make3DObject(500, 350, 80, 250); // 周囲の光源オブジェクトを定義します。 ambient = new AmbientLight(); ambient.setColor(Color.rgb(184, 134, 11, 0.5)); // 点光源を設定。 point = new PointLight(); point.setColor(Color.rgb(255, 255, 255, 1)); // レイアウト設定。 point.setLayoutX(400); point.setLayoutY(100); point.setTranslateZ(-1100); point.getScope().add(cl); ap_3d.getChildren().addAll(cl, point, ambient); // これより設定値変更処理 Transform_X.valueProperty().addListener((ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> { cylinder.getTransforms().add(new Rotate(newValue.doubleValue() - oldValue.doubleValue(), Rotate.X_AXIS)); }); Transform_Y.valueProperty().addListener((ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> { cylinder.getTransforms().add(new Rotate(newValue.doubleValue() - oldValue.doubleValue(), Rotate.Y_AXIS)); }); Transform_Z.valueProperty().addListener((ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> { cylinder.getTransforms().add(new Rotate(newValue.doubleValue() - oldValue.doubleValue(), Rotate.Z_AXIS)); }); Layout_X.valueProperty().addListener((ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> { cylinder.setLayoutX(newValue.doubleValue()); }); Layout_Y.valueProperty().addListener((ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> { cylinder.setLayoutY(newValue.doubleValue()); }); Ambient_slider.valueProperty().addListener((ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> { if (AmbientLightCombo.getValue() != null) { switch (AmbientLightCombo.getValue()) { case "WHITE": ambient.setColor(Color.rgb(255, 255, 255, newValue.doubleValue())); break; case "AQUA": ambient.setColor(Color.rgb(0, 255, 255, newValue.doubleValue())); break; case "YELLOW": ambient.setColor(Color.rgb(255, 255, 0, newValue.doubleValue())); break; case "RED": ambient.setColor(Color.rgb(255, 0, 0, newValue.doubleValue())); break; case "PINK": ambient.setColor(Color.rgb(255, 192, 203, newValue.doubleValue())); break; case "VIOLET": ambient.setColor(Color.rgb(238, 130, 238, newValue.doubleValue())); break; case "GREEN": ambient.setColor(Color.rgb(0, 128, 0, newValue.doubleValue())); break; case "ORANGE": ambient.setColor(Color.rgb(255, 165, 0, newValue.doubleValue())); break; case "BLACK": ambient.setColor(Color.rgb(0, 0, 0, newValue.doubleValue())); break; default: ambient.setColor(Color.rgb(184, 134, 11, newValue.doubleValue())); } } else { ambient.setColor(Color.rgb(184, 134, 11, newValue.doubleValue())); } }); Point_slider.valueProperty().addListener((ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> { if (PointLightCombo.getValue() != null) { switch (PointLightCombo.getValue()) { case "WHITE": point.setColor(Color.rgb(255, 255, 255, newValue.doubleValue())); break; case "AQUA": point.setColor(Color.rgb(0, 255, 255, newValue.doubleValue())); break; case "YELLOW": point.setColor(Color.rgb(255, 255, 0, newValue.doubleValue())); break; case "RED": point.setColor(Color.rgb(255, 0, 0, newValue.doubleValue())); break; case "PINK": point.setColor(Color.rgb(255, 192, 203, newValue.doubleValue())); break; case "VIOLET": point.setColor(Color.rgb(238, 130, 238, newValue.doubleValue())); break; case "GREEN": point.setColor(Color.rgb(0, 128, 0, newValue.doubleValue())); break; case "ORANGE": point.setColor(Color.rgb(255, 165, 0, newValue.doubleValue())); break; case "BLACK": point.setColor(Color.rgb(0, 0, 0, newValue.doubleValue())); break; default: point.setColor(Color.rgb(255, 255, 255, newValue.doubleValue())); } } else { point.setColor(Color.rgb(255, 255, 255, newValue.doubleValue())); } }); } private Shape3D make3DObject(double x, double y, double radius, double height) { // シリンダーオブジェクトを生成。 cylinder = new Cylinder(radius, height); // フォンシェーディングを設定。 material = new PhongMaterial(); // テクスチャを貼る。 Image diffuseMap = new Image(getClass().getResource("Duke.jpg").toString()); material.setDiffuseMap(diffuseMap); cylinder.setMaterial(material); // 散乱光による色の設定 material.setDiffuseColor(Color.GHOSTWHITE); // スペキュラカラー（反射光の色）の設定。 material.setSpecularColor(Color.BLACK); cylinder.setMaterial(material); cylinder.setLayoutX(x); cylinder.setLayoutY(y); cylinder.getTransforms().add(new Rotate(0, Rotate.X_AXIS)); cylinder.getTransforms().add(new Rotate(0, Rotate.Y_AXIS)); cylinder.getTransforms().add(new Rotate(0, Rotate.Z_AXIS)); return cylinder; } void setThisScene(Scene scene) { this.scene = scene; cam = new PerspectiveCamera(false); scene.setCamera(cam); } } |
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<?xml version="1.0" encoding="UTF-8"?> <?import java.lang.*?> <?import java.util.*?> <?import javafx.collections.*?> <?import javafx.scene.*?> <?import javafx.scene.control.*?> <?import javafx.scene.layout.*?> <AnchorPane id="AnchorPane" fx:id="ap" prefHeight="900.0" prefWidth="1000.0" xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/2.2" fx:controller="jp.yucchi.cylinder_3d.FXMLDocumentController"> <children> <AnchorPane fx:id="ap_3d" prefHeight="700.0" prefWidth="1000.0" AnchorPane.bottomAnchor="200.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0" /> <Accordion prefHeight="200.0" prefWidth="1000.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0"> <expandedPane> <TitledPane fx:id="Transforms" animated="true" text="Transforms"> <content> <AnchorPane id="Content" minHeight="0.0" minWidth="0.0" prefHeight="180.0" prefWidth="200.0"> <children> <Slider fx:id="Transform_X" blockIncrement="1.0" majorTickUnit="90.0" max="360.0" min="-360.0" minorTickCount="45" prefHeight="27.0" prefWidth="916.0" showTickLabels="true" showTickMarks="false" snapToTicks="false" value="0.0" AnchorPane.bottomAnchor="89.0" AnchorPane.leftAnchor="66.0" AnchorPane.rightAnchor="14.0" AnchorPane.topAnchor="14.0" /> <Slider fx:id="Transform_Y" majorTickUnit="90.0" max="360.0" min="-360.0" minorTickCount="45" prefWidth="916.0" showTickLabels="true" showTickMarks="false" snapToTicks="false" AnchorPane.bottomAnchor="57.0" AnchorPane.leftAnchor="66.0" AnchorPane.rightAnchor="14.0" AnchorPane.topAnchor="59.0" /> <Slider fx:id="Transform_Z" majorTickUnit="90.0" max="360.0" min="-360.0" minHeight="4.0" minorTickCount="45" prefHeight="4.0" prefWidth="918.0" showTickLabels="true" showTickMarks="false" snapToTicks="false" AnchorPane.bottomAnchor="24.0" AnchorPane.leftAnchor="66.0" AnchorPane.rightAnchor="12.0" AnchorPane.topAnchor="102.0" /> <Label minWidth="8.0" prefWidth="17.0" text="X" AnchorPane.bottomAnchor="102.5" AnchorPane.leftAnchor="14.0" AnchorPane.topAnchor="11.5" /> <Label prefWidth="17.0" text="Y" AnchorPane.bottomAnchor="63.0" AnchorPane.leftAnchor="14.0" AnchorPane.topAnchor="51.0" /> <Label prefWidth="17.0" text="Z" AnchorPane.bottomAnchor="28.0" AnchorPane.leftAnchor="14.0" AnchorPane.topAnchor="86.0" /> </children> </AnchorPane> </content> </TitledPane> </expandedPane> <panes> <fx:reference source="Transforms" /> <TitledPane fx:id="Layout" animated="true" text="Layout"> <content> <AnchorPane id="Content" minHeight="0.0" minWidth="0.0" prefHeight="180.0" prefWidth="200.0"> <children> <Slider fx:id="Layout_X" blockIncrement="1.0" majorTickUnit="100.0" max="1000.0" minorTickCount="50" prefWidth="882.0" showTickLabels="true" showTickMarks="false" snapToTicks="false" value="500.0" AnchorPane.bottomAnchor="73.0" AnchorPane.leftAnchor="100.0" AnchorPane.rightAnchor="14.0" AnchorPane.topAnchor="25.0" /> <Slider fx:id="Layout_Y" blockIncrement="1.0" majorTickUnit="100.0" max="700.0" minorTickCount="50" prefWidth="882.0" showTickLabels="true" value="350.0" AnchorPane.bottomAnchor="22.0" AnchorPane.leftAnchor="100.0" AnchorPane.rightAnchor="14.0" AnchorPane.topAnchor="76.0" /> <Label layoutX="29.0" layoutY="24.0" text="X" /> <Label layoutX="29.0" layoutY="75.0" text="Y" /> </children> </AnchorPane> </content> </TitledPane> <TitledPane fx:id="Light" animated="true" expanded="false" styleClass="first-titled-pane" text="Light"> <content> <AnchorPane id="Content" minHeight="0.0" minWidth="0.0" prefHeight="180.0" prefWidth="200.0"> <children> <Label layoutX="14.0" layoutY="27.0" prefHeight="34.0" prefWidth="106.0" text="DiffuseColor" /> <Label layoutX="14.0" layoutY="72.0" prefHeight="34.0" prefWidth="106.0" text="SpecularColor" /> <ComboBox fx:id="DiffuseColorCombo" onAction="#handleDiffuse" prefHeight="21.0" prefWidth="181.0" promptText="DiffuseColor" AnchorPane.bottomAnchor="79.0" AnchorPane.leftAnchor="120.0" AnchorPane.rightAnchor="695.0" AnchorPane.topAnchor="30.0"> <items> <FXCollections fx:factory="observableArrayList"> <String fx:value="WHITE" /> <String fx:value="AQUA" /> <String fx:value="YELLOW" /> <String fx:value="RED" /> <String fx:value="PINK" /> <String fx:value="VIOLET" /> <String fx:value="GREEN" /> <String fx:value="ORANGE" /> <String fx:value="BLACK" /> </FXCollections> </items> </ComboBox> <ComboBox fx:id="SpecularColorCombo" onAction="#handleSpecular" prefHeight="21.0" prefWidth="181.0" promptText="SpecularColor" AnchorPane.bottomAnchor="31.0" AnchorPane.leftAnchor="120.0" AnchorPane.rightAnchor="695.0" AnchorPane.topAnchor="78.0"> <items> <FXCollections fx:factory="observableArrayList"> <String fx:value="WHITE" /> <String fx:value="AQUA" /> <String fx:value="YELLOW" /> <String fx:value="RED" /> <String fx:value="PINK" /> <String fx:value="VIOLET" /> <String fx:value="GREEN" /> <String fx:value="ORANGE" /> <String fx:value="BLACK" /> </FXCollections> </items> </ComboBox> <Label layoutX="385.0" layoutY="36.0" prefWidth="92.0" text="AmbientLight" /> <Label layoutX="385.0" layoutY="81.0" prefWidth="92.0" text="PointLight" /> <ComboBox fx:id="AmbientLightCombo" layoutX="499.0" layoutY="33.0" onAction="#handleAmbientLight" prefHeight="21.0" prefWidth="181.0" promptText="AmbientLight"> <items> <FXCollections fx:factory="observableArrayList"> <String fx:value="WHITE" /> <String fx:value="AQUA" /> <String fx:value="YELLOW" /> <String fx:value="RED" /> <String fx:value="PINK" /> <String fx:value="VIOLET" /> <String fx:value="GREEN" /> <String fx:value="ORANGE" /> <String fx:value="BLACK" /> </FXCollections> </items> </ComboBox> <ComboBox fx:id="PointLightCombo" layoutX="499.0" layoutY="81.0" onAction="#handlePointtLight" prefHeight="21.0" prefWidth="181.0" promptText="PointLight"> <items> <FXCollections fx:factory="observableArrayList"> <String fx:value="WHITE" /> <String fx:value="AQUA" /> <String fx:value="YELLOW" /> <String fx:value="RED" /> <String fx:value="PINK" /> <String fx:value="VIOLET" /> <String fx:value="GREEN" /> <String fx:value="ORANGE" /> <String fx:value="BLACK" /> </FXCollections> </items> </ComboBox> <Slider fx:id="Ambient_slider" blockIncrement="0.05" layoutX="706.0" layoutY="37.0" majorTickUnit="0.2" max="1.0" minorTickCount="0" prefWidth="269.0" showTickLabels="true" value="0.5" /> <Slider fx:id="Point_slider" blockIncrement="0.05" layoutX="706.0" layoutY="85.0" majorTickUnit="0.2" max="1.0" minHeight="7.0" minorTickCount="0" prefHeight="7.0" prefWidth="269.0" showTickLabels="true" value="1.0" /> </children> </AnchorPane> </content> </TitledPane> </panes> </Accordion> </children> </AnchorPane> |
いつものように動画もサービスです！
余計なお世話でしょうが Java 8 実行環境の勇者様にはこちらをお試しでします。
Webstart: click to launch this app as webstart （Java 8 実行環境必須）
Hatena タグ: JavaFX
TAGS: JavaFX | 2013年9月22日2:29 PM
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