bug - VrayMultiSubTex and fog color

[Mnietek2707]

When fog color texture is set to VrayMultiSubTex- Vray production renderer takes into account only default color of MultiSubTex.
VrayRT renders this properly.
By the way - when fog color texture is set to MultiTexture (use color switch is ON) max crashes.
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sorry for my English

[tashko.zashev]

Hi,

Thanks for this report.
I found a very similar bug already reported in our system for not working Mat IDs with the Fog color map slot. So I'm going to update it with this new information.

By the way - when fog color texture is set to MultiTexture (use color switch is ON) max crashes.

Can you give me a scene for this?

[Mnietek2707]

Sorry for late response.
Here is max file: problem.zip

[tashko.zashev]

Sorry for late response.
Here is max file: [ATTACH=CONFIG]21978[/ATTACH]

Thank you, the crash was reproduced and forwarded to our developers. We will let you know when we have any update on this.

[tashko.zashev]

Hi,

By the way - when fog color texture is set to MultiTexture (use color switch is ON) max crashes.

The problem is related to the "Randomize by object option" of multitexture - it tries to access the object but it doesn't check if there really is any object.
This issue should be fixed by the Multitexture developers.

[Mnietek2707]

OK - what about VrayMultiSubTex?
This still doesn't work...

[tashko.zashev]

OK - what about VrayMultiSubTex?
This still doesn't work...

Unfortunately we don't have a fix for this bug yet, but I will check if we can rise up the priority for this task.

[Mnietek2707]

Any plans to fix this?

[vlado]

Yes, there are plans; I also wish there was time for everything as well We'll get there.

Best regards,
Vlado

[Mnietek2707]

Vray 3.30 - bug is still alive

[vlado]

It's not exactly a bug, let's say a drawback Will have to figure some non-hacky way to fix it.

Best regards,
Vlado

[Mnietek2707]

This is strange that VrayRT behaves correctly.
3.30.04 - drawback still exists...