I'm trying to design a fibre network for FEA where fibres are oriented in a 3D space. I tried with solidworks where i can make one cylindrical shape fibre. But my target is to transform a fibre into an assembly having many fibres or generate more fibres which are oriented in a space. I googled for this and people have already done this. The assembly looks like in the image.

http://www.designworldonline.com/wp-content/uploads/2013/07/CAE-3.jpg

I'm not getting any idea how can i do this. any hint or solution about its implimentation in solidworks will be highly appreciated.  Thanks.