0001124: Exphotonmap crash - LuxRender Bug Tracker

(0003127)
J the Ninja (developer)
2011-07-28 09:28

You forgot to attach the scene ;)

(0003128)
skrat (reporter)
2011-07-28 09:35

Here it comes, it's from custom exporter, there are certainly issues with it (QBVH accelerator complains)

(0003134)
J the Ninja (developer)
2011-08-02 15:20
edited on: 2011-08-02 15:33

I can't reproduce the crash here. Your texture aren't included, obviously, so its possible the error is caused by one of them? Can you try rendering without them, and see if that fixes the error?

(0003136)
skrat (reporter)
2011-08-03 03:08

I tried that, same error, I get this with both 0.9-dev build from forums, and my own build. I'm not sure where to got from here. Still crashes in

lux::ExPhotonIntegrator::Preprocess(lux::RandomGenerator const&, lux::Scene const&) + 413

no matter what I do with settings. Seg.fault or Bus error

(0003179)
jeanphi (administrator)
2011-09-04 12:55

I can't reproduce the issue either on Linux so I guess it is fixed or caused by your textures.
Can you try with the very latest sources?

(0003182)
skrat (reporter)
2011-09-05 03:06

Hi jeanphi,
I abandoned LuxRender because of performance issues, it turned out that speed is more important for the project, than physical correctness. And I wasn't able to get de-noised image out of LuxRender under 10 minutes. Thanks for the effort though, wish you good luck.

(0003183)
jeanphi (administrator)
2011-09-05 05:18

Best of luck with your project skrat, maybe you'll be able to use LuxRender on another one.
I'm resolving the issue since we can't reproduce it and it seems you won't be able to provide more information.
Please reopen if you have more evidences.

Issue History
Date Modified	Username	Field	Change
2011-07-28 06:22	skrat	New Issue
2011-07-28 09:28	J the Ninja	Note Added: 0003127
2011-07-28 09:34	skrat	File Added: out.lxs.zip
2011-07-28 09:35	skrat	Note Added: 0003128
2011-08-02 15:20	J the Ninja	Note Added: 0003134
2011-08-02 15:33	J the Ninja	Note Edited: 0003134	View Revisions
2011-08-03 03:08	skrat	Note Added: 0003136
2011-08-31 05:17	jeanphi	Target Version	=> 1.0
2011-08-31 05:32	jeanphi	Assigned To	=> jeanphi
2011-08-31 05:32	jeanphi	Status	new => assigned
2011-09-04 12:55	jeanphi	Note Added: 0003179
2011-09-04 12:55	jeanphi	Status	assigned => feedback
2011-09-05 03:06	skrat	Note Added: 0003182
2011-09-05 03:06	skrat	Status	feedback => assigned
2011-09-05 05:18	jeanphi	Note Added: 0003183
2011-09-05 05:18	jeanphi	Status	assigned => resolved
2011-09-05 05:18	jeanphi	Fixed in Version	=> 1.0
2011-09-05 05:18	jeanphi	Resolution	open => unable to reproduce
2012-08-21 06:54	jeanphi	Fixed in Version	1.0 => 1.0RC4
2012-09-11 06:10	jeanphi	Status	resolved => closed

Notes
(0003127) J the Ninja (developer) 2011-07-28 09:28	You forgot to attach the scene ;)

(0003128) skrat (reporter) 2011-07-28 09:35	Here it comes, it's from custom exporter, there are certainly issues with it (QBVH accelerator complains)

(0003134) J the Ninja (developer) 2011-08-02 15:20 edited on: 2011-08-02 15:33	I can't reproduce the crash here. Your texture aren't included, obviously, so its possible the error is caused by one of them? Can you try rendering without them, and see if that fixes the error?

(0003136) skrat (reporter) 2011-08-03 03:08	I tried that, same error, I get this with both 0.9-dev build from forums, and my own build. I'm not sure where to got from here. Still crashes in lux::ExPhotonIntegrator::Preprocess(lux::RandomGenerator const&, lux::Scene const&) + 413 no matter what I do with settings. Seg.fault or Bus error

(0003179) jeanphi (administrator) 2011-09-04 12:55	I can't reproduce the issue either on Linux so I guess it is fixed or caused by your textures. Can you try with the very latest sources?

(0003182) skrat (reporter) 2011-09-05 03:06	Hi jeanphi, I abandoned LuxRender because of performance issues, it turned out that speed is more important for the project, than physical correctness. And I wasn't able to get de-noised image out of LuxRender under 10 minutes. Thanks for the effort though, wish you good luck.

(0003183) jeanphi (administrator) 2011-09-05 05:18	Best of luck with your project skrat, maybe you'll be able to use LuxRender on another one. I'm resolving the issue since we can't reproduce it and it seems you won't be able to provide more information. Please reopen if you have more evidences.

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