Reversing the Mouse Roller Action for Zooming #1940
Answered
by
keince
nebsar
asked this question in
Support Q&A
-
|
Is it possible to reverse the mouse roller action for zooming in and out? If so, how can I do it? |
Beta Was this translation helpful? Give feedback.
Answered by
keince
Jan 28, 2022
Replies: 1 comment 1 reply
-
|
Yes. EarthManipulator* em = new EarthManipulator(); -S |
Beta Was this translation helpful? Give feedback.
1 reply
-
|
Thanks keince. |
Beta Was this translation helpful? Give feedback.
Answer selected by
gwaldron
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Yes.
EarthManipulator* em = new EarthManipulator();
em->getSettings()->bindScroll(EarthManipulator::ACTION_ZOOM_IN, osgGA::GUIEventAdapter::SCROLL_UP);
em->getSettings()->bindScroll(EarthManipulator::ACTION_ZOOM_OUT, osgGA::GUIEventAdapter::SCROLL_DOWN);
-S