木琴を動かす、スケーリングをする実装を追加

ZenryokuService · Mar 16, 2019 · e5cfd80 · e5cfd80
1 parent 8a6dd12
commit e5cfd80
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/MathKitJavaFX/src/zenryokuservice/fx/tutorial/download/Xylophone.java b/MathKitJavaFX/src/zenryokuservice/fx/tutorial/download/Xylophone.java
@@ -248,7 +248,7 @@ class Cam extends Group {
         rectangleGroup.setScaleX(2.5);
         rectangleGroup.setScaleY(2.5);
         rectangleGroup.setScaleZ(2.5);
-        //cam.getChildren().add(rectangleGroup);
+        cam.getChildren().add(rectangleGroup);
 
         frameCam(stage, scene);
 
@@ -299,7 +299,11 @@ else if (me.isAltDown() && me.isMiddleButtonDown()) {
                     double ty = cam.t.getY();
                     cam.t.setX(tx + mouseDeltaX);
                     cam.t.setY(ty + mouseDeltaY);
-                }                
+                } else if (me.isAltDown() && me.isSecondaryButtonDown()) {
+                    double scale = cam.s.getX();
+                    double newScale = scale + mouseDeltaX*0.01;
+                    cam.s.setX(newScale); cam.s.setY(newScale); cam.s.setZ(newScale);
+                }           
             }
         });
         scene.setOnKeyPressed(new EventHandler<KeyEvent>() {