NURBS hexagonal segment union solid fails

[ghost]

System information

• SolveSpace version: 3.0~b399d9a
• Operating system: Debian 10 buster

Expected behavior

There should not be fails in NURBS segment union solid

Actual behavior

NURBS solid fails.

Additional information

• slvs3x-hex-hole_asm.zip

NOTE: Instead of #1204 (where same metric segment solid used), here I used corrected (with some extra space) cut solid as a segment for hexagonal hole.

[ghost]

Then check the property "force NURBS surfaces to triangle mesh". It will fix the error.

You forced triangle mesh. That is out of scope of this NURBS solid bug.

@simrim1, guess, You are new here, so, please, learn more about issues with NURBS solids:

• All NURBS and mesh bugs and their test models in one place #738

[simrim1]

@Symbian9, That is correct. I am new here and sorry if it was out of scope of your issue. I am deleting my reply. Sorry again.

[phkahler]

@simrim1 dont worry about it :-) he is correct though. When NURBS surfaces fail, one "solution" is to force to triangle mesh but that is only viable in some cases. You won't be able to export a STEP file for example. Even though it masks a NURBS issue, there is still an issue that we would like to fix.