Thanks Duncan... I see how to do it. It appears that all 3 of my mouse buttons are actually set to the trackpad button on my MacBook Pro. So if I assign any button via pan3d I get the same behavior, and can't get back to the default. I'll play with it!
Bryan On 12/6/09 9:14 PM, "Duncan Murdoch" <murd...@stats.uwo.ca> wrote: > Bryan Hanson wrote: >> Hello Everyone. >> >> I¹m on a Mac, using rgl. Thanks to all the developers and maintainers on >> it! >> >> If I drag the mouse, I can rotate the view, if I hold down the option key or >> the ctrl key and drag, I get scaling (though at times I seem to alter the >> perspective?). Adding the shift key doesn't seem to modify anything. >> >> So, what I can't find is a key combination that translates the object. From >> reading various documents about openGL, it seems there might be a toggle >> somewhere, but I need a hint! Or do I need to install/invoke some >> additional command? >> > > By default there's no translation action attached to a button on any > platform. The example code for rgl.setMouseCallbacks puts together most > of one (though it doesn't work so well if you also rescale, and the > bounding box isn't calculated perfectly). It sets it on mouse button > 3: on my Mac, you get that by Option clicking the main button. You > could run pan3d(1) to set it on button 1 if you can't find button 3. > > Duncan Murdoch >> Thanks, Bryan >> ************* >> Bryan Hanson >> Acting Chair >> Professor of Chemistry & Biochemistry >> DePauw University, Greencastle IN USA >> >> >>> sessionInfo() >>> >> R version 2.10.0 RC (2009-10-19 r50172) >> i386-apple-darwin8.11.1 >> >> locale: >> [1] en_US.UTF-8/en_US.UTF-8/C/C/en_US.UTF-8/en_US.UTF-8 >> >> attached base packages: >> [1] datasets tools grid graphics grDevices utils stats >> methods base >> >> other attached packages: >> [1] dichromat_1.2-3 mvbutils_2.5.0 ChemoSpec_1.31 rgl_0.87 >> lattice_0.17-26 >> [6] mvoutlier_1.4 plyr_0.1.9 RColorBrewer_1.0-2 >> chemometrics_0.5 som_0.3-4 >> [11] robustbase_0.5-0-1 rpart_3.1-45 pls_2.1-0 pcaPP_1.7 >> mvtnorm_0.9-8 >> [16] nnet_7.3-1 mclust_3.3.2 MASS_7.3-4 lars_0.9-7 >> e1071_1.5-21 >> [21] class_7.3-1 >> >> ______________________________________________ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> > ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
