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Robert, Thanks for the link. That's actually quite a good wikipedia article. Cory Robert Osfield wrote: Hi Cory, Spherical coordinates...http://en.wikipedia.org/wiki/Spherical_coordinates Robert. On Tue, May 19, 2009 at 2:16 PM, Cory Riddell <[email protected]> wrote:Mojtaba, Since Robert brought up the naming issue, I'm wondering if you could explain what is spherical about this manipulator? I've been using it and it's working well for me (other than the occasional exception from some of the acos() calls), but why is it called a spherical manipulator? I've been thinking of it as an orbit manipulator or an azimuth-zenith manipulator. Cory Robert Osfield wrote: Hi Mojtaba, On Tue, May 19, 2009 at 12:20 PM, Robert Osfield <[email protected]> wrote: Thanks for the new camera manipulator. I've just checked it in to svn/trunk as is, but am planning to do a few tweaks to get the default camera position to match that of the other manipulators. I would also like to match of the set/get's so they fit better with how most classes provide get/setters for their properties. I've now made these changes and check them in. One thing I'm still not comfortable with the naming used in the RotationMode enum: enum RotationMode { MODE_3D=0, MODE_3D_HORIZONTAL, MODE_3D_VERTICAL, MODE_2D }; I'm not sure what any of these modes actually do, it would be good to have names that convey what they make the manipulator behave like. If we can get good names then it'll mean that then name itself will be enough to document what it does. Could you have a bash at explaining what each of these modes maps to in terms of bahavior then perhaps as a community we can work out what would be most appropriate naming. Thanks, Robert. _______________________________________________ osg-submissions mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org _______________________________________________ osg-submissions mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org_______________________________________________ osg-submissions mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org |
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