[cgma-dev] CGM iGeom bugs

[James Porter]

On Thu, 2010-03-04 at 08:48 -0600, Jason Kraftcheck wrote:
> I've noticed a few issues with the iGeom interface recently:
> 
> o many functions do not free allocated output arrays when they fail
> o sweepEntAboutAxis always returns a body.  If sweeping a curve,
>   shouldn't this return a surface?
> o we still need to change to returning volumes rather than bodies
>   for iBase_REGION type.

On this subject, there are also two problems I've noticed from the
Python stuff:

o second derivative isn't supported
o iGeom_getPntRayIntsct always crashes; part of it is because some iGeom
  code assumes divide-by-zero errors don't throw a floating point
  exception, but there's also some problem in the Cubit code (on 10.2, 
  at least).

- Jim