 | | | Camera projection broken in V4? | Camera projection broken in V4? 2004-06-16 - By Morten Bartholdy
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It says Cluster Property UV Texture Projection. I doesn't seem to allow me to
drag it on to any of the Construction Mode bins :( I also tried freezing some
MoveComponents without any result.
Not good yet then... I am just getting used to the Construction Mode way, so I
guess I am still doing something wrong here.
MB
-- -- Original Message -- --
From: Robert Moodie
To: XSI@(protected)
Sent: Tuesday, June 15, 2004 4:46 PM
Subject: Re: Camera projection broken in V4?
Just to add to what Francois said; if you put the mouse over the camera
projection op you'll see a tooltip that tells where the op is reading from. To
have it read after deformations drag it onto the topmost op in the construction
history/stack.
All should be good...
-- -- Original Message -- --
From: Francois Lord
To: XSI@(protected)
Sent: Tuesday, June 15, 2004 10:19 AM
Subject: Re: Camera projection broken in V4?
Hi Morten,
Something did change with camera projections in v4 but it shouldn't give
you any problems. What has changed is that when you apply it on a lowrez flat
grid (XZ) in perspective, the explicit projection is no longer distorted.
Simple setup.
in v3.51 in v4.0
That being said, editing the UVs in the texture editor shouldn't be any
different, but under the hood, the way UVs are processed is different. Of
course, these changes only work when rendering, OGL texture display doesn't
show the projection accurately.
The image you sent looks like a projection that has been applied before
some modeling was done on the object. If you move the texture operator to the
top of the object's stack, does it do any good?
--
Flord
Morten Bartholdy wrote:
Doing a cam projection motion blur pass, I have trouble getting camera
projection working properly. Textured hw view shows distorted projection and it
renders wrong too - I've done it often in previous versions so the procedure is
well known to me.
Anybody know if its broken? - Or if something has changed radically in V4
with camera projections?
Best Regards
Morten Bartholdy
3D Animator & Visual Effects Supervisor
Colorshop VFX
Denmark
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<DIV><FONT face=Arial size=2>It says Cluster Property UV Texture Projection. I
doesn't seem to allow me to drag it on to any of the Construction Mode bins :(
I
also tried freezing some MoveComponents without any result.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Not good yet then... I am just getting used to the
Construction Mode way, so I guess I am still doing something wrong
here.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>MB</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV> </DIV>
<DIV>-- -- Original Message -- -- </DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT:
#000000 2px solid; MARGIN-RIGHT: 0px">
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=robertm@(protected) href="mailto:robertm@(protected)">Robert
Moodie</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=XSI@(protected)
href="mailto:XSI@(protected)">XSI@(protected)</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, June 15, 2004 4:46
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: Camera projection broken in
V4?</DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>Just to add to what Francois said; if you put
the
mouse over the camera projection op you'll see a tooltip that tells where the
op is reading from. To have it read after deformations drag it onto the
topmost op in the construction history/stack.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>All should be good...</FONT></DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<BLOCKQUOTE
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"><B>From:<
/B>
<A title=flord@(protected) href="mailto:flord@(protected)">Francois
Lord</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=XSI@(protected)
href="mailto:XSI@(protected)">XSI@(protected)</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, June 15, 2004 10:19
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: Camera projection broken
in V4?</DIV>
<DIV><BR></DIV>Hi Morten,<BR>Something did change with camera projections
in
v4 but it shouldn't give you any problems. What has changed is that when
you
apply it on a lowrez flat grid (XZ) in perspective, the explicit projection
is no longer distorted. <BR><BR><IMG height=192 alt=CamProj_Setup
src="http://www.buzzimage.com/%7Eflord/XSI/CamProj_setup.jpg" width=256
moz-do-not-send="true"> Simple setup.<BR><IMG height=248 alt=CamProj_351
src="http://www.buzzimage.com/%7Eflord/XSI/CamProj_351.jpg" width=330
moz-do-not-send="true"> in v3.51 <IMG
height=248 alt=camproj_40
src="http://www.buzzimage.com/%7Eflord/XSI/CamProj_400.jpg" width=329
moz-do-not-send="true"> in v4.0<BR><BR>That being said, editing the UVs in
the texture editor shouldn't be any different, but under the hood, the way
UVs are processed is different. Of course, these changes only work when
rendering, OGL texture display doesn't show the projection
accurately.<BR><BR>The image you sent looks like a projection that has been
applied before some modeling was done on the object. If you move the
texture
operator to the top of the object's stack, does it do any
good?<BR><BR>--<BR>Flord<BR><BR><BR><BR>Morten Bartholdy wrote:
<BLOCKQUOTE cite=mid000a01c45293$8429ab50$0300000a@(protected) type="cite">
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=""></DEFANGED_STYLE_0>
<P><DEFANGED_DIV><FONT face=Arial size=2>Doing a cam projection motion
blur pass, I have trouble getting camera projection working properly.
Textured hw view shows distorted projection and it renders wrong too -
I've done it often in previous versions so the procedure is well known to
me.</FONT></DEFANGED_DIV></P><DEFANGED_DIV></DEFANGED_DIV>
<P><DEFANGED_DIV></DEFANGED_DIV></P><DEFANGED_DIV></DEFANGED_DIV>
<P><DEFANGED_DIV><FONT face=Arial size=2>Anybody know if its broken? - Or
if something has changed radically in V4 with camera
projections?</FONT></DEFANGED_DIV></P><DEFANGED_DIV></DEFANGED_DIV>
<P><DEFANGED_DIV></DEFANGED_DIV></P><DEFANGED_DIV></DEFANGED_DIV>
<P><DEFANGED_DIV></DEFANGED_DIV></P><DEFANGED_DIV></DEFANGED_DIV>
<P><DEFANGED_DIV><FONT face=Arial size=2>Best
Regards</FONT></DEFANGED_DIV></P><DEFANGED_DIV></DEFANGED_DIV>
<P><DEFANGED_DIV></DEFANGED_DIV></P><DEFANGED_DIV></DEFANGED_DIV>
<P><DEFANGED_DIV><FONT face=Arial size=2>Morten Bartholdy<BR>3D Animator
& Visual Effects Supervisor<BR>Colorshop
VFX<BR>Denmark</FONT></DEFANGED_DIV></P><DEFANGED_DIV></DEFANGED_DIV><
/BLOCKQUOTE></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>
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