 | | | Particles sharing the same ID | Particles sharing the same ID 2004-06-09 - By Robert Moodie
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I've seen it with Initial States
I'll try to explain:
Particle with ID 8 was emitted at frame 10
Initial state was set at frame 10 so particle ID 8 is now present at frame 1
When the playback head reached frame 10 another particle with ID 8 was emitted
The docs say that particle IDs are unique and it's only indices that are
recycled, however that wasn't the case.
I'm afraid I can't help with emission events
_rob
-- -- Original Message -- --
From: kim aldis
To: XSI@(protected)
Sent: Wednesday, June 09, 2004 11:58 AM
Subject: RE: Particles sharing the same ID
Jordi, didn't you have something like this a while back, something about
particles being re-used in emission events?
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---
From: owner-xsi@(protected) [mailto:owner-xsi@(protected)] On Behalf Of
Vince Fortin
Sent: 09 June 2004 16:35
To: XSI@(protected)
Subject: Re: Particles sharing the same ID
I spoke to fast! Have a look at this:
'INFO : Particle_ID 0 belongs to pType 0
'INFO : Particle_ID 1 belongs to pType 0
'INFO : Particle_ID 3 belongs to pType 0
'INFO : Particle_ID 3 belongs to pType 0
'INFO : Particle_ID 5 belongs to pType 0
'INFO : Particle_ID 6 belongs to pType 0
'INFO : Particle_ID 6 belongs to pType 0
Lines in red are actually 4 different particles... not good at all !
vincent
-- -- Original Message -- --
From: "Vince Fortin" <vfortin3d@(protected)>
To: <XSI@(protected)>
Sent: Wednesday, June 09, 2004 3:13 PM
Subject: Re: Particles sharing the same ID
> Way to go, they do obviously :)
>
> Thanks Felix
>
> vincent
>
> -- -- Original Message -- --
> From: "Felix Gebhardt" <gebhardt@(protected)>
> To: <XSI@(protected)>
> Sent: Wednesday, June 09, 2004 3:01 PM
> Subject: Re: Particles sharing the same ID
>
>
> >
> > Do a quick check if they differ by TypeID. If not there might be
something
> > wrong.
> >
> > Cheers,
> > Felix
> >
> >
> > Vince Fortin wrote:
> > > Is there a particular reason why two particles get to share the same
ID
> > > with an Emit pEvent?
> > > This also happens within the same pType, wich makes it pretty weird to
> > > manage.
> > > The doc suggests to work with indices instead for speed reasons but
they
> > > are re-injected into the simulation.
> > > Wouldn't it be logic if we could fully rely on IDs with pEvent?
> > > Any way to force the attribution of a specific ID? Any workaround?
> > > Thanks!
> > > vincent
> >
> > ---
> > Unsubscribe? Mail Majordomo@(protected) with the following text in
body:
> > unsubscribe xsi
> >
> ---
> Unsubscribe? Mail Majordomo@(protected) with the following text in body:
> unsubscribe xsi
>
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<DIV><FONT face=Arial size=2>I've seen it with Initial States</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I'll try to explain:</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Particle with ID 8 was emitted at frame
10</FONT></DIV>
<DIV><FONT face=Arial size=2>Initial state was set at frame 10 so particle ID 8
is now present at frame 1</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>When the playback head reached frame 10 another
particle with ID 8 was emitted</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>The docs say that particle IDs are unique and it's
only indices that are recycled, however that wasn't the case.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>I'm afraid I can't help with emission
events</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>_rob</FONT></DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px;
PADDING-LEFT: 5px; PADDING-RIGHT: 0px">
<DIV style="FONT: 10pt arial">-- -- Original Message -- -- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A href="mailto:kim@(protected)" title=kim@(protected)>kim aldis</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A href="mailto:XSI@(protected)"
title=XSI@(protected)>XSI@(protected)</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, June 09, 2004 11:58
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: Particles sharing the same
ID</DIV>
<DIV><BR></DIV>
<DIV align=left dir=ltr><SPAN class=375315715-09062004><FONT color=#008080
face=Arial size=2>Jordi, didn't you have something like this a while back,
something about particles being re-used in emission
events?</FONT></SPAN></DIV><BR>
<BLOCKQUOTE
style="BORDER-LEFT: #008080 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px;
PADDING-LEFT: 5px">
<DIV align=left class=OutlookMessageHeader dir=ltr lang=en-us>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> <A
href="mailto:owner-xsi@(protected)">owner-xsi@(protected)</A> [<A
href="mailto:owner-xsi@(protected)">mailto:owner-xsi@(protected)</A>]
<B>On Behalf Of </B>Vince Fortin<BR><B>Sent:</B> 09 June 2004
16:35<BR><B>To:</B> <A
href="mailto:XSI@(protected)">XSI@(protected)</A><BR><B>Subject:</B> Re
:
Particles sharing the same ID<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><FONT face=Arial size=2>I spoke to fast! Have a look at
this:</FONT></DIV>
<DIV>
<P><FONT color=#008000 face=Courier size=2>'INFO : Particle_ID 0
belongs to pType 0</FONT></P>
<P><FONT color=#008000 face=Courier size=2>'INFO : Particle_ID 1 belongs to
pType 0</FONT></P>
<P><FONT color=#800000 face=Courier size=2>'INFO : Particle_ID 3 belongs to
pType 0</FONT></P>
<P><FONT color=#800000 face=Courier size=2>'INFO : Particle_ID 3 belongs to
pType 0</FONT></P>
<P><FONT color=#008000 face=Courier size=2>'INFO : Particle_ID 5 belongs to
pType 0</FONT></P>
<P><FONT color=#800000 face=Courier size=2>'INFO : Particle_ID 6 belongs to
pType 0</FONT></P>
<P><FONT color=#800000 face=Courier size=2>'INFO : Particle_ID 6 belongs to
pType 0</FONT></P>
<P><FONT face=Arial size=2>Lines in red are actually 4 different
particles</FONT><FONT face=Arial size=2>... not good at all !</FONT></P>
<P><FONT face=Arial size=2>vincent</FONT></P></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>-- -- Original Message -- -- </FONT>
<DIV><FONT face=Arial size=2>From: "Vince Fortin" <</FONT><A
href="mailto:vfortin3d@(protected)"><FONT face=Arial
size=2>vfortin3d@(protected)</FONT></A><FONT face=Arial
size=2>></FONT></DIV>
<DIV><FONT face=Arial size=2>To: <</FONT><A
href="mailto:XSI@(protected)"><FONT face=Arial
size=2>XSI@(protected)</FONT></A><FONT face=Arial size=2>></FONT></DIV>
<DIV><FONT face=Arial size=2>Sent: Wednesday, June 09, 2004 3:13
PM</FONT></DIV>
<DIV><FONT face=Arial size=2>Subject: Re: Particles sharing the same
ID</FONT></DIV></DIV>
<DIV><FONT face=Arial><BR><FONT size=2></FONT></FONT></DIV><FONT face=Arial
size=2>> Way to go, they do obviously :)<BR>> <BR>> Thanks
Felix<BR>> <BR>> vincent<BR>> <BR>> -- -- Original Message
-- --<BR>> From: "Felix Gebhardt" <</FONT><A
href="mailto:gebhardt@(protected)"><FONT face=Arial
size=2>gebhardt@(protected)</FONT></A><FONT face=Arial
size=2>><BR>> To: <</FONT><A href="mailto:XSI@(protected)"><FONT
face=Arial size=2>XSI@(protected)</FONT></A><FONT face=Arial
size=2>><BR>> Sent: Wednesday, June 09, 2004 3:01 PM<BR>> Subject:
Re: Particles sharing the same ID<BR>> <BR>> <BR>> ><BR>>
> Do a quick check if they differ by TypeID. If not there might be
something<BR>> > wrong.<BR>> ><BR>> > Cheers,<BR>> >
;
Felix<BR>> ><BR>> ><BR>> > Vince Fortin wrote:<BR>>
> > Is there a particular reason why two particles get to share the
same ID<BR>> > > with an Emit pEvent?<BR>> > > This also
happens within the same pType, wich makes it pretty weird to<BR>> >
> manage.<BR>> > > The doc suggests to work with indices
instead
for speed reasons but they<BR>> > > are re-injected into the
simulation.<BR>> > > Wouldn't it be logic if we could fully rely
on
IDs with pEvent?<BR>> > > Any way to force the attribution of a
specific ID? Any workaround?<BR>> > > Thanks!<BR>> > >
vincent<BR>> ><BR>> > ---<BR>> > Unsubscribe? Mail
</FONT><A href="mailto:Majordomo@(protected)"><FONT face=Arial
size=2>Majordomo@(protected)</FONT></A><FONT face=Arial size=2> with the
following text in body:<BR>> > unsubscribe xsi<BR>> ><BR>>
---<BR>> Unsubscribe? Mail </FONT><A
href="mailto:Majordomo@(protected)"><FONT face=Arial
size=2>Majordomo@(protected)</FONT></A><FONT face=Arial size=2> with the
following text in body:<BR>> unsubscribe xsi<BR>>
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