How do I stop V-Ray fur from growing through other material?

[newnoob]

Hi folks,

How do I stop V-Ray 3.4 fur from growing through other material? First, everything was fine but after I increased the fur length it started to grow through other material like the wood in the picture.

How do I prevent fur from doing that?

[img]http://sketchucation.com/forums/download/file.php?mode=view&id=146797&sid=4dbf6499c02c29fdc223756d30df395b
http://sketchucation.com/forums/download/file.php?mode=view%26amp;id=146805[/img]

Thanks!

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[newnoob]

I had to delete the faces behind the wood entrance where fur material was applied then it stopped otherwise it grows through. Is there a setting to prevent that?

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