Merge remote-tracking branch 'upstream/master'

dist/preview release/what's new.md

@@ -91,6 +91,7 @@
 - Fix typo in FollowCamera InputsManager when limiting rotation to 360 degrees. ([mrdunk](https://github.com))
 - In FollowCamera InputsManager, allow choice of modifier key (Alt, Ctrl and/or Shift) for each camera movement axis. ([mrdunk](https://github.com))
 - Added MouseWheel bindings for FollowCamera. ([mrdunk](https://github.com))
+- Tweak MouseWheel bindings for FollowCamera orientations. ([mrdunk](https://github.com))
 - Added maximum and minimum limits for FollowCamera parameters. ([mrdunk](https://github.com))
 - Added per solid particle culling possibility : `solidParticle.isInFrustum()`  ([jerome](https://github.com/jbousquie))
 - Added transparency support to `GlowLayer` ([Sebavan](https://github.com/Sebavan))

src/Cameras/Inputs/followCameraMouseWheelInput.ts

@@ -99,9 +99,9 @@ export class FollowCameraMouseWheelInput implements ICameraInput<FollowCamera> {
                 if (this.axisControlRadius) {
                     this.camera.radius += delta;
                 } else if (this.axisControlHeight) {
-                    this.camera.heightOffset += delta;
+                    this.camera.heightOffset -= delta;
                 } else if (this.axisControlRotation) {
-                    this.camera.rotationOffset += delta;
+                    this.camera.rotationOffset -= delta;
                 }
             }