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Corona Renderer Forum
Corona Renderer for 3ds Max
[Max] Bug Reporting
[Max] Resolved Bugs
shader bug (alpha 3)
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Topic: shader bug (alpha 3) (Read 6221 times)
2012-10-10, 10:56:34
Ocram
Active Users
Posts: 25
shader bug (alpha 3)
Hi Keymaster,
I'm getting a bug with the Corona material :(
Here a render of a simple scene (one cylinder + 1 corona light).
Let me know if you need the max's file.
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2012-10-10, 11:07:44
Reply #1
Ludvik Koutny
VIP
Active Users
Posts: 2559
Just another user
Re: shader bug (alpha 3)
Aren't you using a strong bump map?
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https://www.artstation.com/artist/rawalanche
2012-10-10, 11:41:15
Reply #2
Ondra
Administrator
Active Users
Posts: 8922
Turning coffee to features since 2009
Re: shader bug (alpha 3)
yes, post the scene please. ;)
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Rendering is magic.
Private scene uploader
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How to get minidumps for crashed/frozen 3ds Max
| Sorry for short replies, brief responses = more time to develop Corona ;)
2012-10-10, 11:42:38
Reply #3
Ocram
Active Users
Posts: 25
Re: shader bug (alpha 3)
Hi Rawalanche,
I don't think so, but to be sure I attached the file max...
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2012-10-10, 21:15:33
Reply #4
Ondra
Administrator
Active Users
Posts: 8922
Turning coffee to features since 2009
Re: shader bug (alpha 3)
I've looked at the file - there is bump - and pretty strong one. If you disable/lower it, it renders OK
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Rendering is magic.
Private scene uploader
|
How to get minidumps for crashed/frozen 3ds Max
| Sorry for short replies, brief responses = more time to develop Corona ;)
2012-10-11, 09:58:25
Reply #5
Ocram
Active Users
Posts: 25
Re: shader bug (alpha 3)
Hi Keymaster,
thanks for the reply but I don't agree with you :)
if you see this image, bump works very nice with a procedural map but it shows (also with low value) the problem I wrote you with the bitmap.
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2012-10-11, 13:03:04
Reply #6
Ondra
Administrator
Active Users
Posts: 8922
Turning coffee to features since 2009
Re: shader bug (alpha 3)
The its something I'll have to investigate ;) can you post shading normal and dot product shading passes?
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Rendering is magic.
Private scene uploader
|
How to get minidumps for crashed/frozen 3ds Max
| Sorry for short replies, brief responses = more time to develop Corona ;)
2012-10-11, 13:10:52
Reply #7
Ludvik Koutny
VIP
Active Users
Posts: 2559
Just another user
Re: shader bug (alpha 3)
I already logged this into our bug tracker. Thank you for discovering this problem :)
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https://www.artstation.com/artist/rawalanche
2012-10-11, 14:23:52
Reply #8
Ocram
Active Users
Posts: 25
Re: shader bug (alpha 3)
Hi,
here the Render Elements...
Quote from: Rawalanche on 2012-10-11, 13:10:52
...Thank you for discovering this problem :)
you welcome :)
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2013-03-24, 14:12:34
Reply #9
Ondra
Administrator
Active Users
Posts: 8922
Turning coffee to features since 2009
Re: shader bug (alpha 3)
Filterig was off for the texture in bump slot. You need to use filtering to get reasonable results with bump mapping
Logged
Rendering is magic.
Private scene uploader
|
How to get minidumps for crashed/frozen 3ds Max
| Sorry for short replies, brief responses = more time to develop Corona ;)
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Corona Renderer Forum
Corona Renderer for 3ds Max
[Max] Bug Reporting
[Max] Resolved Bugs
shader bug (alpha 3)