On 23/02/2025 22:17, William F Pokorny wrote:
> On 2/23/25 15:27, William F Pokorny wrote:
>> If not a problematic version of POV-Ray, I'd bet next on something 
>> with the mesh, but...?
> 
> Another upfront question is: Are you sure the mesh is really closed?
> 
> The 'Solid' part of Constructive Solid Geometry is often important - 
> though you can get away with quite a bit in practice.
> 
> And, have you tried an intersection{} instead?
> 
> intersection {
>    object { Screw }
>    plane { -y, 0 }
> }


I rebuilt yuqk with the right option (THANKS Jr).


I went back to my 3.8 source code, added the right lines for version 
3.8.0-x.yuqk_a5c25dda and re-rendered. As expected, the names of my 
variables are accepted without any problem.

I'm happy.
Attached is a summary of this "magnificent" scene.


Do you see the problem ?
The issue I mentioned earlier has disappeared !


What is the relationship between the "--disable-no-lc-identifiers" and 
the difference  { } opération ?




A new leap into the 5th dimension :(





-- 
kurtz le pirate
compagnie de la banquise

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