[Bf-committers] Particle questions

[Janne Karhu]

> * is there any reason why the textures (and materials) don't clamp the 
> same?

Some mixups from me and some from different coding times so no, atleast I 
don't see
any reason for this (Ton you'll fix?)..

> * is there any way to "disable" speedtex?  There's this check in effect.c:
>     if(paf->speedtex)
>        mtexmove= ma->mtex[paf->speedtex-1];
>   but I can't see where speedtex can be set to 0

It can't be actually set to zero anywhere, but if I remember correctly the 
"if" was a
safety for old blender files which didn't have the speedtex variable so it 
was set to zero,
but I covered that with sdna conversion later (iirc again, otherwise I 
really should have).

Hope this helps.

Janne

----- Original Message ----- 
From: "Ken Hughes" <khughes at pacific.edu>
To: "bf-blender developers" <bf-committers at projects.blender.org>
Sent: Wednesday, November 16, 2005 2:38 AM
Subject: [Bf-committers] Particle questions


> I'm trying to add BPy support for the new particle system features and 
> have two questions:
>
> * is there any reason why the textures (and materials) don't clamp the 
> same?
>   -- timetex: between 1 and 8 (should be 10)
>   -- speedtex: between 1 and 10
>   -- mat[] between 1 and 8 (should be 16)
>   -- omat: between 1 and 16
> * is there any way to "disable" speedtex?  There's this check in effect.c:
>     if(paf->speedtex)
>        mtexmove= ma->mtex[paf->speedtex-1];
>   but I can't see where speedtex can be set to 0
>
> And a related question for BPy developers:  is there some existing code 
> which gets/sets a three-way toggle (TOG3)?  My first thought was to borrow 
> from the material (MTex) API but can't see it doing anything special.  I 
> need it now for the "TexEmit" setting (flag2/flag2neg).
>
> Ken
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