jPCT-AE - a 3d engine for Android > Support

jPCT and Android LiveWallpaper

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Andrey8000:
Hi all, I like jPCT, but now I was faced with how to make live wallpaper using jPCT?  For example, I tried to combine the example of Robert Green and the standard example of a working code android, jPCT and so far I do not have enough understanding of the problem. For example now I get an error nullpointer in the method  onSurfaceCreated() (class myEngine extends GLEngine)... Can anyone share the sample code of jpct livewallpaper? p.s. Sorry by my english.

EgonOlsen:
Maybe you can post the exception and the code that causes it!?

Andrey8000:
Ok, I learned how to do it. I took this solution http://www.rbgrn.net/content/354-glsurfaceview-adapted-3d-live-wallpapers  and combined it with jPCT-ae code, replacing the "renderer" and some small details.
p.s. Thank you for jPCT-ae

Andrey8000:
Hi. I have a new question.
When the live Wallpapers have 2 copies of the renderer (for example the one on the desktop, and the second - in the menu select the Wallpaper), then there is a little bug, as if to shake and at the moment shows a scene from the other instance Wallpaper (other positions 3D objects).
I tried to do renderer a static class, but in this case, when you try to create the 2nd copy is that it turns out incorrect, with the curves of objects and without textures.
I tried to do engine a static class - but it is not good too.
Does anyone else have thoughts on this? Or can code examples?

Andrey8000:
And one more question. On the emulator, I get this error when I install after watching the live wallpaper on the screen. What could this mean?

04-27 05:55:35.044: E/SurfaceTextureClient(724): queueBuffer: error queuing buffer to SurfaceTexture, -19
04-27 05:55:35.064: E/EGL_emulation(724): tid 824: swapBuffers(322): error 0x3003 (EGL_BAD_ALLOC)
04-27 05:55:35.144: A/libc(724): Fatal signal 11 (SIGSEGV) at 0x0000003c (code=1), thread 824 (Thread-96)
04-27 05:55:43.134: E/Trace(829): error opening trace file: No such file or directory (2)

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