workaround for JavaFX y axis flip (fixes #3795)

core/src/processing/javafx/PSurfaceFX.java

@@ -229,12 +229,24 @@ public class PSurfaceFX implements PSurface {
       int width = sketch.sketchWidth();
       int height = sketch.sketchHeight();
       int smooth = sketch.sketchSmooth();
+
+      /*
       SceneAntialiasing sceneAntialiasing = (smooth == 0) ?
           SceneAntialiasing.DISABLED :
           SceneAntialiasing.BALANCED;
 
       //stage.setScene(new Scene(new Group(canvas)));
       stage.setScene(new Scene(stackPane, width, height, false, sceneAntialiasing));
+      */
+      // Workaround for JavaFX bug
+      // https://bugs.openjdk.java.net/browse/JDK-8136495
+      // https://github.com/processing/processing/issues/3795
+      if (smooth == 0) {
+        stage.setScene(new Scene(stackPane, width, height, false, SceneAntialiasing.DISABLED));
+      } else {
+        stage.setScene(new Scene(stackPane, width, height, false));
+      }
+
       //stage.show();  // move to setVisible(true)?
 
       // initFrame in different thread is waiting for

core/todo.txt

@@ -1,4 +1,6 @@
 0245 core (3.0b7)
+X FX2D display is inverted in 3.0b6
+X   https://github.com/processing/processing/issues/3795
 
 
 andres

todo.txt

@@ -13,6 +13,8 @@ X CM: Clicking item in Libraries list throws exception
 X   https://github.com/processing/processing/issues/3667
 X CM: Libraries missing descriptions and PFoundation credit
 X   https://github.com/processing/processing/issues/3688
+X use real version of bold font, rather than the fake version
+X remove the "v" from the version numbers in the updates tab
 
 watcher
 X prevent re-prompting users when they say "no" to "sketch modified" message