How to extend face on OCCT?

jianbaoxia

CAD master
Hi Bros!
I try to extend some faces, as show blow:
1667393371259.png
I try to extend all the gray faces to the green face, in CAD sofeware, it's a commonly used function, however, I have no idea how to do it through OCCT.
May be GeomLib :: ExtendSurfByLength() can work, I try to use it now.
Can I get suggestions for you.
Thanks very much.
 

jianbaoxia

CAD master
Maybe I failed, all the gray face are planes and cylinders, and the GeomLib :: ExtendSurfByLength() need Geom_BoundedSurface.
 

jianbaoxia

CAD master
@blobfish Thanks for your help, I'll learn it.
Now I try a violence way, I try to extend the bound edge and rebuild the wire for the extend face.
Hope it can work.
 

jianbaoxia

CAD master
I don't find suitable tool to do this, so I use two days to extend the edges, and rebuild the wire to extend face, finally make it. It's not a good wayo_O.
1667622302252.png
 
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