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weird result of Divide Face

Genius
Genius
The example below is extracted from a big model.
  • myFace is a Thru Curve Mesh surface
  • mySection (blude curve) is a section curve on myFace
 
Divide Face uses mySection to divide myFace. The result looks weird!
 
Could you help fix it? Thanks!
 
Image.png
 
If the plane of mySection is used directly to split myFace, everything is ok. My guess is that Divide Face would reparameterize the surface and Split Body would not.
 
Image.png
4 REPLIES

Re: weird result of Divide Face

Gears Esteemed Contributor Gears Esteemed Contributor
Gears Esteemed Contributor

Edit the divide face feature and change the projection direction to "normal to face" to see if that helps.

Re: weird result of Divide Face

Genius
Genius

Hi @cowski1   Thanks! I checked it again. It's "Normal to Face" by default. And it's a section curve lying on the face.

Re: weird result of Divide Face

Gears Esteemed Contributor Gears Esteemed Contributor
Gears Esteemed Contributor

When I open your part file, the projection direction is set to "normal to curve plane". Changing it to "normal to surface" gives the result you are looking for.

Re: weird result of Divide Face

Genius
Genius

Hi @cowski1    You are right. Sorry for my mistake. Thanks!