I want to create a loft over some sketches
it is possible to create a loft between two sketches but not over all of them.
there is no error message.
what is the reason?
the geometry check for the fusion of all lofts is okay.
Loft over multiple sketcher bsplines fails
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- microelly2
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Re: Loft over multiple sketcher bsplines fails
I do get an error (appearing in the middle of the 3D viewer):
BRepFill profiles are inconsistent
I fact I can loft everything but the top profile. I have done it with part loft and with partdesign loft:
My modified file:
BRepFill profiles are inconsistent
I fact I can loft everything but the top profile. I have done it with part loft and with partdesign loft:
My modified file:
Re: Loft over multiple sketcher bsplines fails
The first two sections give weird results when including the top one:
- microelly2
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Re: Loft over multiple sketcher bsplines fails
thank you, so I have to understand what is different in the first profile.
the profiles are generated from a scan,
I want to have on this way a first view of the scan result, where still no user intervention was done.
thats why I have to modify the splines by script on the first try.
the profiles are generated from a scan,
I want to have on this way a first view of the scan result, where still no user intervention was done.
thats why I have to modify the splines by script on the first try.
Re: Loft over multiple sketcher bsplines fails
Welcome!microelly2 wrote:thank you, so I have to understand what is different in the first profile.
the profiles are generated from a scan,
I want to have on this way a first view of the scan result, where still no user intervention was done.
thats why I have to modify the splines by script on the first try.
It would help tons to identify what OCC considers to be an "inconsistent profile" for BRepFill. I did a cursory search without any satisfying result.
The fact that it combines just fine the top two sections, and then when adding the a third one it goes nuts is very frustrating. I was thinking of orientation and seam, but then why is ok for the tool to loft the top two sections and go wild with the third?
- microelly2
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Re: Loft over multiple sketcher bsplines fails
There is always a workaround for loft and sweep.
I will discretize all curves and build a grid what I can use for a bpline surface or at least for a quad mesh. this is good and fast enough for the first step.
I will discretize all curves and build a grid what I can use for a bpline surface or at least for a quad mesh. this is good and fast enough for the first step.