Re: [osg-users] How to detect rotating image

2012-02-27 Thread Robert Osfield
Hi Clement, On 27 February 2012 06:26, clement@csiro.au wrote:   I would like to know how to detect the image is rotating.  For example, we can use the mouse to rotate the image on viewer.  If we drag on the viewer, the image will automatically rotate.  Any event I can get the image is

Re: [osg-users] How to detect rotating image

2012-02-27 Thread Robert Osfield
...@lists.openscenegraph.org] On Behalf Of Robert Osfield [robert.osfi...@gmail.com] Sent: Monday, 27 February 2012 8:17 PM To: OpenSceneGraph Users Subject: Re: [osg-users] How to detect rotating image Hi Clement, On 27 February 2012 06:26,  clement@csiro.au wrote:   I would like to know

Re: [osg-users] How to detect rotating image

2012-02-27 Thread Clement.Chu
...@lists.openscenegraph.org [osg-users-boun...@lists.openscenegraph.org] On Behalf Of Robert Osfield [robert.osfi...@gmail.com] Sent: Monday, 27 February 2012 8:17 PM To: OpenSceneGraph Users Subject: Re: [osg-users] How to detect rotating image Hi Clement, On 27 February 2012 06:26, clement@csiro.au wrote

Re: [osg-users] How to detect rotating image

2012-02-27 Thread Robert Osfield
On 27 February 2012 11:26, clement@csiro.au wrote: Hi Robert,  Thanks for your suggestion.  I checked the source code viewerbase.cpp.   There is attribute called _runFrameScheme, but the value is assigned by getenv(OSG_RUN_FRAME_SCHEME).  Except to set the environment variable, any

Re: [osg-users] How to detect rotating image

2012-02-27 Thread Robert Osfield
: Re: [osg-users] How to detect rotating image On 27 February 2012 11:26,  clement@csiro.au wrote: Hi Robert,  Thanks for your suggestion.  I checked the source code viewerbase.cpp.   There is attribute called _runFrameScheme, but the value is assigned by getenv(OSG_RUN_FRAME_SCHEME

Re: [osg-users] How to detect rotating image

2012-02-27 Thread Tomlinson, Gordon
-users-boun...@lists.openscenegraph.org] On Behalf Of clement@csiro.au Sent: Monday, February 27, 2012 6:27 AM To: osg-users@lists.openscenegraph.org Subject: Re: [osg-users] How to detect rotating image Hi Robert, Thanks for your suggestion. I checked the source code viewerbase.cpp

Re: [osg-users] How to detect rotating image

2012-02-27 Thread Clement.Chu
...@lists.openscenegraph.org [osg-users-boun...@lists.openscenegraph.org] On Behalf Of Robert Osfield [robert.osfi...@gmail.com] Sent: Tuesday, 28 February 2012 12:41 AM To: OpenSceneGraph Users Subject: Re: [osg-users] How to detect rotating image Hi Clement, If you want to find out what is going on use

[osg-users] How to detect rotating image

2012-02-26 Thread Clement.Chu
Hi, I would like to know how to detect the image is rotating. For example, we can use the mouse to rotate the image on viewer. If we drag on the viewer, the image will automatically rotate. Any event I can get the image is rotating by itself? Thanks. Regards, Clement