Papervision3D or Away3D simple project

I need a program that can take some points and lines within a Flash/Flex scene and extrude them to 3D (wireframe only is fine).? ? My program already ahs the coordinates and drawing instructions for the 2D lines and shapes, I simply want to be able to extrude them vertically along a z-axis, and I have learned that both Away3D and Papervision3D should be able to easily do this.