ID 505230 - Scene specific issue that Render Output Mask causes performance issues.

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Problem summary
Scene specific issue that Render Output Mask causes performance issues.
 
Customer reported version
modo.15.2v2
 
Customer reported platform
10.15
 
Steps to reproduce
1) Launch Modo.
 
2) Load customer provided scene.
 
3) Go to Render > Render or press F9.
 
4) Allow scene to continue rendering.
 
5) Note that eventually an error appears stating " Not enough memory for rendering." or Modo will crash.
 
 
Expected behaviour
Modo should complete the render job.
 
Actual behaviour
Modo either crashes or returns an error.
 
Workaround
Unknown. 
 
Reproduced by support
 
This bug has been reproduced in:
15.2v3 - Mac OS X 10.14
15.2v2 - Mac OS X 10.14
15.2v1 - Mac OS X 10.14 - Regression
 
Unable to reproduce bug in:
15.1v2 - Mac OS X 10.14
 
Earliest version tested
15.1v2 - This issue doesn't appear in this version and has regressed
 
 

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