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AppGameKit Classic Chat / low fps in Android using 3d!

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Juande
12
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Joined: 2nd Sep 2011
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Posted: 17th Feb 2013 16:32
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Hi,

I have a 3d scene with around 700 polygons (the objects have textures). My scene run perfectly (59.x fps). Now, the camera is rotated and a plane (1 polygon) is near the camera... In that moment, the fps are 30!!

The fps are low in Android (in windows, it's ok)

I thought that the texture was a problem... and I removed the texture, but the problem hasn't been solved.

Why do I get low fps in Android in my scene?

Thanks!

p.s. I use Asus transformer tf301
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MikeMax
AGK Academic Backer
12
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Joined: 13th Dec 2011
Location: Paris
Posted: 17th Feb 2013 16:58
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hmmm are you using alpha textures sometimes (transparency) ?
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Juande
12
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Posted: 17th Feb 2013 17:26
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Hi MikeMax,

Yes, I use alpha textures. It's true... but if I remove the textures, the problem continues...

Other thing... Is there any page or study about the polygon number and the mobile phones?

Thanks!
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Cliff Mellangard 3DEGS
Developer
18
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Joined: 20th Feb 2006
Location: Sweden
Posted: 17th Feb 2013 17:53
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The more an 3d object covers the screen the more will the shaders have to work and use up memory.

All texturing is done with shaders on 3d objects in agk.

Android 2.3 , ZTE Skate , 480x800 , 800 mhz , Samsung Galaxy Y , 240x320 , 832 mhz , Sony ericson arc 480x854 , 1 ghz
Android 4.0 , Dmtech 3g 9738B , 1024x768 , 9.7 inches , 1.2 ghz
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Juande
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Posted: 18th Feb 2013 09:46
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Thanks! But I have removed the textures (they are white objects) and the problem is the same.
On the other hand, I have tried it with sony ericsson phone and the fps are stable... so, I think that it's a problem of my tablet.

Thanks!
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