Merge pull request #472 from Skehmatics/fix/fenix-2

Fix touch events on Android mobile (Fenix)

Author: bbohlender

packages/pointer-events/src/forward.ts

@@ -156,6 +156,9 @@ function forwardEvents(
       case 'move':
         pointer.move(scene, event)
         return
+      case 'over':
+        pointer.move(scene, event)
+        return
       case 'wheel':
         pointer.wheel(scene, event as any)
         return
@@ -198,13 +201,15 @@ function forwardEvents(
   }
 
   const pointerMoveListener = onEvent.bind(null, 'move')
+  const pointerOverListener = onEvent.bind(null, 'over')
   const pointerCancelListener = onEvent.bind(null, 'cancel')
   const pointerDownListener = onEvent.bind(null, 'down')
   const pointerUpListener = onEvent.bind(null, 'up')
   const wheelListener = onEvent.bind(null, 'wheel')
   const pointerLeaveListener = onEvent.bind(null, 'exit')
 
   from.addEventListener('pointermove', pointerMoveListener)
+  from.addEventListener('pointerover', pointerOverListener)
   from.addEventListener('pointercancel', pointerCancelListener)
   from.addEventListener('pointerdown', pointerDownListener)
   from.addEventListener('pointerup', pointerUpListener)
@@ -214,6 +219,7 @@ function forwardEvents(
   return {
     destroy() {
       from.removeEventListener('pointermove', pointerMoveListener)
+      from.removeEventListener('pointerover', pointerOverListener)
       from.removeEventListener('pointercancel', pointerCancelListener)
       from.removeEventListener('pointerdown', pointerDownListener)
       from.removeEventListener('pointerup', pointerUpListener)

packages/pointer-events/src/pointer.ts

@@ -268,6 +268,16 @@ export class Pointer {
     this.commit(nativeEvent, true)
   }
 
+  /**
+   * computes and commits the pointer if a move has not yet occured
+   */
+  over(scene: Object3D, nativeEvent: NativeEvent): void {
+    if (!this.wasMoved) {
+      this.intersection = this.computeIntersection('pointer', scene, nativeEvent)
+      this.commit(nativeEvent, false)
+    }
+  }
+
   /**
    * emits a move without (re-)computing the intersection
    * just emitting a move event to the current intersection