Planar

[lagunapl]

I have projected curve on surface and then I wanted to planar this curve but planar didn't work I thinks because the curve it not flat in one of view (front, side....) Planar work only with flat curve.
Is there any other way to fill the curve and make a beautiful hood??

[danlefeb]

The image is kind of small, but if you're dealing with a single curve you can extrude the curve - or if you have multiple curves that make up an outline of the shape you want, you can then do a loft between the curves to create your shape.

[laxman]

you could also look into the birail tool:
http://www.digitaltutors.com/chit_chat/showthread.php?t=198&highlight=birail