Obj model loading error

[penprakash]

Hi,

I have downloaded obj file from this site http://people.sc.fsu.edu/~jburkardt/data/obj/obj.html and tried to use it in my application ( JPCT-AE) got following error

03-04 22:58:47.749: E/AndroidRuntime(22464): java.lang.RuntimeException: [ 1362418127753 ] - ERROR: java.lang.RuntimeException: [ 1362418127740 ] - ERROR: Unsupported Texture width: 929
03-04 22:58:47.749: E/AndroidRuntime(22464):    at com.threed.jpct.Logger.log(Logger.java:193)
03-04 22:58:47.749: E/AndroidRuntime(22464):    at com.threed.jpct.Texture.loadTexture(Texture.java:798)
03-04 22:58:47.749: E/AndroidRuntime(22464):    at com.threed.jpct.Texture.loadTexture(Texture.java:771)
03-04 22:58:47.749: E/AndroidRuntime(22464):    at com.threed.jpct.Texture.<init>(Texture.java:138)

Please tell me supported texture width.

Prakash V

[EgonOlsen]

Like the docs state, texture width and height has to be a power of 2. 929 isn't a power of 2.

[penprakash]

But docs says Texture size has to be a power of 2. Any texture using another width and/or height will automatically be scaled to a width of 256 pixels. jPCT will print out a warning in this case.

[EgonOlsen]

No, that's what the docs of the desktop version state....because that's what the desktop version does. The Android version raises an error and so say the docs.

[penprakash]

Hi,

How do i find out texture height and width is power of 2? If it is not, is possible to convert texture width and height?

Thanks & Regards,
Prakash V

[EgonOlsen]

Power of 2...4,8,16,32,64,128,256,512,1024...it shouldn't be too hard to find out if width and height are any or those. If they aren't, take your prefered image editing tools and rescale them.