Hi Jan, Jorge, first of all, thanks for the support in timely fashion ! Jan, also, thanks for the details in your email, you really "talk" as to a child - yes I am doing these baby steps in Android development now so it is highly appreciated.
Let me answer Jorge first: - I am working with the trunk (as always) - HTC Wildfire S - The options from here http://www.openscenegraph.com/index.php/documentation/platform-specifics/android/43-building-openscenegraph-for-android-3-0-2 - I have tried both, same behavior Jan, here are more questions: ...Either compile for the version 5 ABI ("armeabi" - which doesn't use Neon) or disable the Neon instruction set according to the instructions in the doc. how? Do you have the link from the documentation handy? I tried to google it for some short time and no luck. Starting mobile app development with OSG as your first project is a really terrible idea due to the complexity - try some of the SDK examples first, then the examples from the NDK so that you understand how things fit together. I know. This is really good advice but no time frame for it since my focus in osg on android, I do not care about the other ( I should not actually, at least at the moment based on the spec ). So I really rely on available documentation and support from the community which is great btw, having people like you :). Thanks again Cheers, Nick On Thu, Apr 11, 2013 at 10:02 AM, Jorge Izquierdo Ciges <jori...@gmail.com>wrote: > If you don't see the blue screeen of OSG then it's exiting abnormally. > > First: What version of OSG are you compiling? 3.1... trunk? > Second: What device are you using? > Third: What options did you use in Cmake? > Fourth: GLES1 or 2? > > > > 2013/4/10 Jan Ciger <jan.ci...@gmail.com> > >> Hello, >> >> >> On Wed, Apr 10, 2013 at 3:51 PM, Trajce Nikolov NICK < >> trajce.nikolov.n...@gmail.com> wrote: >> >>> Hi community, >>> >>> I have succeeded building and installing the sample GL ES1/2 samples on >>> android and when I try to run it, it starts, it shows the buttons and >>> immediately it goes away (close without complaining). >>> >> >> Have a look at the part of the OSG documentation about the Neon >> instruction support. If you are running the code on a device with a Tegra 2 >> chipset (maybe some others), then it will cause this type of crash because >> that instruction set isn't supported on Tegra 2. Either compile for the >> version 5 ABI ("armeabi" - which doesn't use Neon) or disable the Neon >> instruction set according to the instructions in the doc. >> >> >> >>> I went thru the code and I am not seeing where the models are loaded (or >>> is it interactive via menu or such). >>> >> >> It is interactive, in the menu you have load model, then you type the >> path to the model file into a popup window (.ive) there, e.g. >> /mnt/sdcard/cube.ive. If everything goes well, the model will load and >> display. >> >> >>> Please note I know OSG to some point but new to mobile device >>> development so please talk to me as to a child on this. Shell I copy the >>> models somewhere so they are loaded? >>> >> >> For the demos you should likely put the models somewhere on the sdcard >> because you will have to enter that path in the file loading dialog. >> >> >>> What is the assets folder for? >>> >> >> That folder contains additional files (assets), such as models, sounds, >> icons, etc. that get packaged into the application APK and installed with >> it when you install the application. Then you can access them from the Java >> code using handles. Don't put your models there, it isn't possible to >> directly load files from C++ code using that folder. Well, strictly >> speaking it is possible, but it requires some major hacking to "discover" >> the Linux filesystem path of the folder before you can access files there. >> >> Have a look at the Android SDK documentation, it explains what are these >> various folders for and how an Android application works. Starting mobile >> app development with OSG as your first project is a really terrible idea >> due to the complexity - try some of the SDK examples first, then the >> examples from the NDK so that you understand how things fit together. >> >> Regards, >> >> Jan >> >> _______________________________________________ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> >> > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > -- trajce nikolov nick
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