Animation Ghosting

Mailing List

Home

Forum Home

Softimage

Carrara

trueSpace

Dir3d-l

Maya - a powerful 3D animation and visual effects software

Macromedia Flash Development

Subjects

•	Cameras
•	scaleDown command
•	black out solved
•	Aircraft Tutorial
•	Mathematical XYZ ?
•	Its done This vs That
•	Its done first week
•	recommendations for screen video captures?
•	3DExplorer "Oddity "
•	New Director
•	ProTeam renewals
•	Fuel 's new websites (X post)
•	Blue peter create a make toy
•	targeting groups question
•	XPost: Shockwave 3D game ( sort of )
•	RES: RES: RES: Fish Modeling
•	Emitting particles from object intersection
•	Fuel 's new websites (X post)
•	Texturing
•	Big Break Contest Videos
•	New Plugins
•	Models and Texture on my updated site
•	Error Installing Patch tS6 6
•	Plasma?
•	Looking for Inspiration
•	Weird EMail Q
•	It 's done first week ?
•	Cherry not cranberry
•	New game
•	Camera Animation Problem
•	Particle plugins?

Animation Ghosting

Animation Ghosting

2004-04-23 - By Guy Rabiller

Back

Reply: 1 2 3 4 5 6 7 8 9 10 >>

You can Ghost Particles too :-]
--
guy rabiller | 3d technical director @ LaMaison

-- -- Original Message -- --
From: Bradley Gabe
To: XSI@(protected)
Sent: Friday, April 23, 2004 9:19 PM
Subject: Re: Animation Ghosting

Ghosting in XSI 4.0 is very powerful and incredibly versatile. It's both a
camera option and a per object option.

Camera Settings:
- You can choose which cameras show ghosting and how they display per camera.
- Each camera can have a unique setting for ghosting colors, trail length,
and fading effects.
- Each camera can have a unique setting for whether to show per frame
ghosting, ghosting keyframes, or both.

Per Object Settings:
- Ghosting per object is treated as a visibility property, alongside view and
render visibility.
- Each object's ghost can have a unique graphical representation:
-Object (Ghosts the entire object geometry)
-Point (Ghosts just a position marker, no rot info)
-Pose (Ghosts the object's center)
-Velocity (Ghosts a vector representation of the change in velocity over
time. This one is incredibly powerful for checking animation smoothness!)
-Trail (Creates a curve path the ghosted object is traveling on)

There are so many options, and it's tied into the architecture at a very core
level, so a lot of really cool tricks are out there just waiting to be
discovered.

As has already been mentioned, someone figured out that you could turn on
ghosting on objects that are being run through Rigid Body Dynamics. Depending
on the complexity of the sim and the number of objects involved, you can use
ghosting to show a realtime preview of how the simulation will turn out! Here's
an example of what you can do with this:

Ghost your RBD object well into the future, then open up the various RBD
properties. In realtime, you can tweak the elasticity and friction parameters
and see the sim path of your object update the size of its bounces!

You could add wind, turbulence, tweak gravity, etc... all in real time in
order to adjust the results of the simulations.

No more tweaking values and running sims 100 times until your ball makes it
through the hoop. Ghost it into the future, then adjust your sliders until the
ghost shows the ball going where you want it to.

-Brad

That's fantastic, cheers for the info, it certainly a feature that many of
our students (especially from a traditional animation background) have been
crying out for! Does it work as a script, an animation mixer option or an
operator on the characters mesh?

Saf Efstathiou

NCCA Demonstrator

sefstathiou@(protected)

www.onionboy.co.uk

-- --Original Message-- --
From: Robert Moodie [mailto:robertm@(protected)]
Sent: 23 April 2004 16:52
To: XSI@(protected)
Subject: Re: Animation Ghosting

Yes, and it is tight!

I went through it with 1 of our animators and there was nothing that he
wanted to see that wasn't there - including IK/FK ghosting

There was a great trick discovered by someone on the beta programme were
animation ghosting allowed you to see the ghosting for a rigid body simulation
:-)

-- -- Original Message -- --

From: Sofronis Efstathiou

To: XSI@(protected)

Sent: Friday, April 23, 2004 10:56 AM

Subject: Animation Ghosting

Hello,

Can anyone verify whether ghosting/onion skinning is available in XSI 4?

If not, can anyone recommend a method for ghosting animation of a
character, who's meshes have been enveloped to a rig.

Cheers!!!

Saf Efstathiou

NCCA Demonstrator

Saf Efstathiou

NCCA Demonstrator

sefstathiou@(protected)

www.onionboy.co.uk

--
Bradley R. Gabe
Industrial Light & Magic

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD><TITLE></TITLE>
<META http-equiv=Content-Type content=text/html;charset=ISO-8859 (See http://ISO-8859.ora-code.com)-1>
<META content="MSHTML 6.00.2800.1400" name=GENERATOR></HEAD>
<BODY bgColor=#e9ede3>
<DIV>You can Ghost Particles too :-]</DIV>
<DIV>-- guy rabiller | 3d technical director @ LaMaison</DIV>
<DIV>  </DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT:
#000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">-- -- Original Message -- -- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black">From:
<A title=bgabe@(protected) href="mailto:bgabe@(protected)">Bradley Gabe</A> </DIV>
<DIV style="FONT: 10pt arial">To: <A title=XSI@(protected)
href="mailto:XSI@(protected)">XSI@(protected)</A> </DIV>
<DIV style="FONT: 10pt arial">Sent: Friday, April 23, 2004 9:19
PM</DIV>
<DIV style="FONT: 10pt arial">Subject: Re: Animation Ghosting</DIV>
<DIV> </DIV>Ghosting in XSI 4.0 is very powerful and incredibly versatile.
It's both a camera option and a per object option. Camera
Settings: - You can choose which cameras show ghosting and how they
display
per camera. - Each camera can have a unique setting for ghosting colors,
trail length, and fading effects. - Each camera can have a unique setting
for whether to show per frame ghosting, ghosting keyframes, or
both. Per Object Settings: - Ghosting per object is treated as a
visibility property, alongside view and render visibility. - Each object's
ghost can have a unique graphical representation:    
-Object (Ghosts the entire object geometry)     -Point
(Ghosts just a position marker, no rot info)     -Pose
(Ghosts the object's center)     -Velocity (Ghosts a vector
representation of the change in velocity over time. This one is incredibly
powerful for checking animation smoothness!)     -Trail
(Creates a curve path the ghosted object is traveling on) There are so
many options, and it's tied into the architecture at a very core level, so a
lot of really cool tricks are out there just waiting to be
discovered. As has already been mentioned, someone figured out that
you
could turn on ghosting on objects that are being run through Rigid Body
Dynamics. Depending on the complexity of the sim and the number of objects
involved, you can use ghosting to show a realtime preview of how the
simulation will turn out! Here's an example of what you can do with
this: Ghost your RBD object well into the future, then open up the
various RBD properties. In realtime, you can tweak the elasticity and
friction
parameters and see the sim path of your object update the size of its
bounces! You could add wind, turbulence, tweak gravity, etc... all in
real time in order to adjust the results of the simulations. No more
tweaking values and running sims 100 times until your ball makes it through
the hoop. Ghost it into the future, then adjust your sliders until the ghost
shows the ball going where you want it to. -Brad 
<BLOCKQUOTE
cite=mid4C40C6148BACD711AEF800805F8B335E08607267@(protected)
type="cite">
<META content=Word.Document name=ProgId>
<META content="Microsoft Word 10" name=Generator>
<META content="Microsoft Word 10" name=Originator><LINK
href="cid:filelist.xml@(protected)" rel=File-List><O:SMARTTAGTYPE
name="time"
namespaceuri="urn:schemas-microsoft-com:office:smarttags"><O:SMARTTAGTYPE
name="date" namespaceuri="urn:schemas-microsoft-com:office:smarttags">
<STYLE>

</STYLE>
</O:SMARTTAGTYPE></O:SMARTTAGTYPE>
<DIV class=Section1>
That's fantastic,
cheers for the info, it certainly a feature that many of our students
(especially from a traditional animation background) have been crying out
for!  Does it work as a script, an animation mixer option
or an operator on the characters mesh?<O:P></O:P>
<DIV>
<O:P></O:P>
Saf
Efstathiou<O:P></O:P>
NCCA
Demonstrator<O:P></O:P>
<A
href="mailto:sefstathiou@(protected)">sefstathiou@(protected)</A>
<O:P></O:P>
<A
href="http://www.onionboy.co.uk">www.onionboy.co.uk</A>
<O:P></O:P></DIV>
-- --Original
Message-- -- From: Robert
Moodie [<A class=moz-txt-link-freetext
href="mailto:robertm@(protected)">mailto:robertm@(protected)</A>] Sent: <ST1:DATE year="2004"
day="23" month="4">23 April
2004</ST1:DATE> <ST1:TIME
minute="52" hour="16">16:52</ST1:TIME>
 To: <A class=moz-txt-link-abbreviated
href="mailto:XSI@(protected)">XSI@(protected)</A> Subject: Re: Animation
Ghosting
<O:P></O:P>
<DIV>
Yes, and it is
tight!<O:P></O:P></DIV>
<DIV>
<O:P></O:P></DIV>
<DIV>
I went through it with 1 of our
animators and there was nothing that he wanted to see that wasn't there -
including IK/FK ghosting<O:P></O:P></DIV>
<DIV>
<O:P></O:P></DIV>
<DIV>
There was a great trick
discovered by someone on the beta programme were animation ghosting allowed
you to see the ghosting for a rigid body simulation
:-)<O:P></O:P></DIV>
<DIV>
<O:P></O:P></DIV>
<DIV>
<O:P></O:P></DIV>
<DIV>
<O:P></O:P></DIV>
<BLOCKQUOTE
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; BORDER-TOP: medium
none; PADDING-LEFT: 4pt; PADDING-BOTTOM: 0cm; MARGIN: 5pt 0cm 5pt 3.75pt;
BORDER-LEFT: 1.5pt solid; PADDING-TOP: 0cm; BORDER-BOTTOM: medium none">
<DIV>

-- -- Original Message -- --
<O:P></O:P></DIV>
<DIV>
From: <A
title=sefstathiou@(protected)
href="mailto:sefstathiou@(protected)">Sofronis Efstathiou</A>
<O:P></O:P></DIV>
<DIV>
To:
 <A
title=XSI@(protected)
href="mailto:XSI@(protected)">XSI@(protected)</A>
<O:P></O:P></DIV>
<DIV>
Sent:
<ST1:DATE year="2004" day="23" month="4">Friday, April 23
,
2004</ST1:DATE> <ST1:TIME
minute="56" hour="10">10:56
AM</ST1:TIME><O:P></O:P>
</DIV>
<DIV>
Subject:
Animation Ghosting<O:P></O:P></DIV>
<DIV>
<O:P></O:P></DIV>

<O:P></O:P>
Hello,<O:P></O:P
>
<O:P></O:P>
Can
anyone verify whether ghosting/onion skinning is available in XSI
4?  <O:P></O:P>
If
not, can anyone recommend a method for ghosting animation of a character,
who's meshes have been enveloped to a rig.<O:P></O:P>
<O:P></O:P>
Cheers!!!
 <O:P></O:P>
Saf
Efstathiou<O:P></O:P>
NCCA
Demonstrator<O:P></O:P>
<O:P></O:P>
Saf
Efstathiou<O:P></O:P>
NCCA
Demonstrator<O:P></O:P>
<A
href="mailto:sefstathiou@(protected)">sefstathiou@(protected)</A
>
<O:P></O:P>
<A
href="http://www.onionboy.co.uk">www.onionboy.co.uk</A>
<O:P></O:P>
<O:P></O:P></BLOCKQUOTE></DIV><
/BLOCKQUOTE> <PRE class=moz-signature cols="72">--
Bradley R. Gabe
Industrial Light & Magic
</PRE></BLOCKQUOTE></BODY></HTML>