Fix labels for JavaFX

demo/solid-showcase/src/jvmMain/kotlin/space/kscience/visionforge/solid/demo/FXDemoApp.kt

@@ -14,6 +14,7 @@ class FXDemoApp : App(FXDemoGrid::class) {
         stage.height = 600.0
 
         view.showcase()
+        view.showcaseCSG()
     }
 }
 

visionforge-fx/src/main/kotlin/space/kscience/visionforge/solid/FX3DPlugin.kt

@@ -65,7 +65,8 @@ class FX3DPlugin : AbstractPlugin() {
             }
             is SolidLabel -> Text(obj.text).apply {
                 font = Font.font(obj.fontFamily, obj.fontSize)
-
+                transforms.add(Rotate(180.0, Rotate.Y_AXIS))
+                transforms.add(Rotate(180.0, Rotate.Z_AXIS))
                 x = -layoutBounds.width / 2
                 y = layoutBounds.height / 2
             }