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[Aika Toxx]

 

 

[Dilbert Dilweg]

From looking at the model in both pics. You can clearly see the top model has more quads and closer togethe than below

 

So naturally the top image will appear to be smoother than the bottom.....

Maybe this video will help

 

http://autodesk-maya.wonderhowto.com/how-to/smooth-and-shade-angles-maya-287540/

 

 

[Kwakkelde Kwak]

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Aika Toxx wrote:

 

when i check smooth i couldn't upload to sl cause it was too much big big big... 

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No idea how all the things are called in Maya, but I'd like to believe your "smooth modifier" has the option of entering a number for "iterations" (maybe "steps", "amount", "smoothness" I don't know). With a single iteration, every quad will be split into four quads. If that results in an object SL can't handle, unfortunately, it's back to the drawing board with your hair. Looking at your model, chances are you set the iterations simply too high, that should be an easy fix.

Don't forget to delete history after using the smooth modifier or it might not be recognised by the dae exporter.