hello, i came across a problen about the Cap component. At first , i have four points ,and they define a surface(using the 4point surface component),then i get the bounding lines using the wireframe component .after that ,i join them together to make a polyline.so i can extrude the polyline to make a surface.
then the problem comes: when i try to cap the surface ,it doesnot work!! i am confused and donot know what to do . i have posted a screemshot at https://groups.google.com/group/grasshopper3d/files?hl=en any help?
