cleanup

src/main/java/com/ThreeDtest/application/Main.java

@@ -4,6 +4,7 @@ import javafx.application.Application;
 import javafx.stage.Stage;
 import javafx.scene.Scene;
 import javafx.scene.SceneAntialiasing;
+import javafx.scene.image.Image;
 import javafx.scene.layout.BorderPane;
 
 public class Main extends Application
@@ -19,38 +20,21 @@ public class Main extends Application
 			Scene scene = new Scene(demoPane, 600, 600, true,
 					SceneAntialiasing.BALANCED);
 
-			//Create new Preview
+			// Create new Preview
-			Texture3DPreview preview = new Texture3DPreview(500, 500);
+			Texture3DPreview preview = new Texture3DPreview(400, 550);
-			
+
+			//final String DIFFUSE_MAP = "https://bit.ly/2FTajSP";
+
+			//Image texture = new Image(DIFFUSE_MAP);
+
+			//preview.setTexture(texture);
+
 			// Get the generated 3D preview as StackPane
 			demoPane.setCenter(preview.getPreviewPane());
 
-			/*
-			 * 
-			 * Slider resSlider = new Slider();
-			 * 
-			 * resSlider.setMin(0); resSlider.setMax(400); resSlider.setValue(200);
-			 * resSlider.setBlockIncrement(10); resSlider.setShowTickLabels(true);
-			 * resSlider.setShowTickMarks(true); resSlider.setMajorTickUnit(50);
-			 * resSlider.setMinorTickCount(5); resSlider.setBlockIncrement(10);
-			 * 
-			 * // Adding Listener to value property.
-			 * resSlider.valueProperty().addListener(new ChangeListener<Number>() {
-			 * 
-			 * @Override public void changed(ObservableValue<? extends Number>
-			 * observable, // Number oldValue, Number newValue) {
-			 * 
-			 * System.out.println("New value: " + newValue); } });
-			 * 
-			 * BorderPane.setAlignment(resSlider, Pos.TOP_LEFT);
-			 * BorderPane.setMargin(resSlider, new Insets(12, 12, 12, 12));
-			 * demoPane.setBottom(resSlider);
-			 * 
-			 */
-
 			primaryStage.setScene(scene);
 			primaryStage.show();
-
+			
 		} catch (Exception e) {
 			e.printStackTrace();
 		}

src/main/java/com/ThreeDtest/application/Texture3DPreview.java

@@ -1,7 +1,10 @@
 package main.java.com.ThreeDtest.application;
 
+import java.awt.Point;
+
 import javafx.animation.Interpolator;
 import javafx.animation.RotateTransition;
+import javafx.geometry.Point3D;
 import javafx.geometry.Pos;
 import javafx.scene.Node;
 import javafx.scene.PointLight;
@@ -16,37 +19,97 @@ import javafx.util.Duration;
 
 public class Texture3DPreview
 {
-
 	private StackPane previewPane;
 
+	private Box myBox;
+
+	private String backgroundColor = "#383838";
+
+	private int previewHeight;
+
+	private int previewWidth;
+
+	PhongMaterial textureMaterial;
+
 	public Texture3DPreview(int height, int width)
 	{
+		previewHeight = height;
+		previewWidth = width;
 
 		previewPane = new StackPane(); // Stackpane in
 		// textur3dPreview
 
-		previewPane.setMaxWidth(width);
+		createPreview();
-		previewPane.setMaxHeight(height);
-
-		previewPane
-				.setStyle("-fx-background-color: #383838;-fx-border-color: red;");
-
-		int boxSize = calcBoxSize(height, width);
-
-		Box myBox = new Box(boxSize, boxSize, boxSize);
 
 		myBox.setCullFace(CullFace.NONE);
 
-		final String DIFFUSE_MAP = "https://upload.wikimedia.org/wikipedia/commons/thumb/a/ac/D%C3%BClmen%2C_Kreuzkapelle_--_2014_--_2731.jpg/640px-D%C3%BClmen%2C_Kreuzkapelle_--_2014_--_2731.jpg";
+		// default texture --> red
-
+		textureMaterial = new PhongMaterial();
-		Image texture = new Image(DIFFUSE_MAP);
+		textureMaterial.setDiffuseColor(Color.DARKRED);
-
+		textureMaterial.setSpecularColor(Color.RED);
-		PhongMaterial textureMaterial = new PhongMaterial();
-
-		textureMaterial.setDiffuseMap(texture);
-
 		myBox.setMaterial(textureMaterial);
 
+		// light(); // switch on light
+
+		rotateAroundYAxis(myBox).play();
+		previewPane.getChildren().addAll(myBox);
+
+	}
+
+	public StackPane getPreviewPane()
+	{
+		return previewPane;
+	}
+
+	public void setTexture(Image img)
+	{
+		PhongMaterial textureMaterial = new PhongMaterial();
+		textureMaterial.setDiffuseMap(img);
+		myBox.setMaterial(textureMaterial);
+	}
+
+	public void setBackgroundColor(String hexColor)
+	{
+		backgroundColor = hexColor;
+		previewPane.setStyle("-fx-background-color: " + backgroundColor + ";");
+	}
+
+	private RotateTransition rotateAroundYAxis(Node node)
+	{
+		RotateTransition rotate = new RotateTransition(Duration.seconds(18),
+				node);
+		rotate.setAxis(Rotate.Y_AXIS);
+		rotate.setFromAngle(360);
+		rotate.setToAngle(0);
+		rotate.setInterpolator(Interpolator.LINEAR);
+		rotate.setCycleCount(RotateTransition.INDEFINITE);
+
+		return rotate;
+	}
+
+	private int calcBoxSize()
+	{
+		if (previewHeight <= previewWidth) {
+			// height is smallest dimension
+			return (int) (previewHeight / 2);
+		} else {
+			// width is smallest dimension
+			return (int) (previewWidth / 2);
+		}
+	}
+
+	public void updateSize(int height, int width)
+	{
+		previewHeight = height;
+		previewWidth = width;
+
+		createPreview();
+		light();
+		rotateAroundYAxis(myBox).play();
+	}
+
+	private void light()
+	{
 		PointLight pointLightFront = new PointLight(Color.WHITE);
 		pointLightFront.setTranslateX(100);
 		pointLightFront.setTranslateY(100);
@@ -65,66 +128,38 @@ public class Texture3DPreview
 		pointLightSky.setTranslateZ(0);
 		pointLightSky.setRotate(90);
 
-		previewPane.getChildren().add(pointLightFront);
+		previewPane.getChildren().addAll(pointLightFront);
-		previewPane.getChildren().add(pointLightSky);
+		previewPane.getChildren().addAll(pointLightSky);
-		previewPane.getChildren().add(pointLightGround);
+		previewPane.getChildren().addAll(pointLightGround);
 
 		StackPane.setAlignment(pointLightFront, Pos.CENTER);
 		StackPane.setAlignment(pointLightSky, Pos.CENTER);
 		StackPane.setAlignment(pointLightGround, Pos.CENTER);
-
-		Rotate rxBox = new Rotate(0, 0, 0, 0, Rotate.X_AXIS);
-		Rotate ryBox = new Rotate(0, 0, 0, 0, Rotate.Y_AXIS);
-		Rotate rzBox = new Rotate(0, 0, 0, 0, Rotate.Z_AXIS);
-		rxBox.setAngle(30);
-		ryBox.setAngle(50);
-		rzBox.setAngle(30);
-		myBox.getTransforms().addAll(rxBox, ryBox, rzBox);
-
-		StackPane.setAlignment(myBox, Pos.CENTER);
-
-		myBox.setTranslateZ(-150);
-
-		rotateAroundYAxis(myBox).play();
-
-		previewPane.getChildren().add(myBox);
-
 	}
 
-	public StackPane getPreviewPane()
+	private void createPreview()
 	{
 
-		return previewPane;
+		previewPane.setMaxWidth(previewWidth);
+		previewPane.setMaxHeight(previewHeight);
+		previewPane.setStyle("-fx-background-color: " + backgroundColor + ";");
 
-	}
+		int boxSize = calcBoxSize();
+		myBox = new Box(boxSize, boxSize, boxSize);
+		
+		
+		
+		Rotate rxBox = new Rotate(45, 0, 0, 0, Rotate.X_AXIS);
+		Rotate ryBox = new Rotate(45, 0, 0, 0, Rotate.Y_AXIS);
 
-	private RotateTransition rotateAroundYAxis(Node node)
-	{
-		RotateTransition rotate = new RotateTransition(Duration.seconds(36),
-				node);
-		rotate.setAxis(Rotate.Y_AXIS);
-		rotate.setFromAngle(360);
-		rotate.setToAngle(0);
-		rotate.setInterpolator(Interpolator.LINEAR);
-		rotate.setCycleCount(RotateTransition.INDEFINITE);
 
-		return rotate;
+		myBox.getTransforms().addAll(rxBox, ryBox);
-	}
+		//StackPane.setAlignment(myBox, Pos.CENTER);
-
+		myBox.setTranslateZ(((-1) * boxSize) +25);
-	private int calcBoxSize(int height, int width)
+		
-	{
+		
-
+		
-		if (height <= width) {
+		
-			// height is smallest dimension
-
-			return (int) (height / 2);
-
-		} else {
-			// width is smallest dimension
-
-			return (int) (width / 2);
-
-		}
 
 	}