Re: Particles to RBDs...

["Meng-Yang Lu" <ntmonkey(at)gmail.com>]

That's exactly what I need it to do.  I did think of instanced
particles initially, but I'd figure duplicating an object, matching the
position and initial velocity would be a much easier problem to solve
than converting an instance to an RBD.  I could then cull the geometry
when I reset the simulation.  Particle event scripting won't let me
duplicate an object based on emission.  It's not part of that elite
subset of commands that's shared between pEvent scripts and SCOPs.  It
lets me get in one or two objects before it crashes.  Now I'm trying to
find another way.  

I'm open to suggestions in either getting around the pEvent scripting
aspect, or converting an instance to RBD.  Final output really does
need to be RBD since I need to have the interaction between the ones
lying there and the ones falling on top of the pile.  

-Lu

On 1/2/07, Kim Aldis <XSI(at)kim-aldis.co.uk> wrote:

It would, wouldn't it.

 

From: owner-xsi(at)Softimage.COM [mailto: owner-xsi(at)Softimage.COM] On Behalf Of Morten Bartholdy
Sent: 02 January 2007 10:49
To: XSI(at)Softimage.COM
Subject: Re: Particles to RBDs...

 

Would be nice to be able to shoot 300 instanced particles off and convert them to RBD's right after emission...

 

Morten Bartholdy
3D & VFX Artist

 

----- Original Message -----

From: Kim Aldis

To: XSI(at)Softimage.COM

Sent: Tuesday, January 02, 2007 11:23 AM

Subject: RE: Particles to RBDs...

 

 

 

From: owner-xsi(at)Softimage.COM [mailto:owner-xsi(at)Softimage.COM] On Behalf Of Meng-Yang Lu
Sent: 02 January 2007 09:08
To: xsi(at)Softimage.COM
Subject: Particles to RBDs...

 

Hi List,

Try again now that servers are back up.  First email bounced back. 

Let's say I need to shoot out 3000 pink horses out of a hose,

[kim aldis]

 

What strange lives we lead.

 

 

and I need them to land in a pile as they would appear if that were to actually happen in real life, can I do this in XSI? 

[kim aldis]

 

You can get them out of the house easily enough by just squirting particles out the hose and using particle instances. Getting the heap up, will be a bit tougher.  Off the top of my head, animate a patch as a base for the increasing size of pile then use a particle collision event to swap in static horses as the moving ones hit the patch. It'll be fiddly but doable.

 

 

 

 

-- 
Meng Yang Lu
Rigging/FX TD
Sony Cinematic Solutions Group