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<DIV><FONT size=2 face=Arial>Hi,</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>This has been noted previously <A
href="http://www.vtk.org/pipermail/vtk-developers/2005-July/003416.html">http://www.vtk.org/pipermail/vtk-developers/2005-July/003416.html</A></FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Perhaps this is the independent verification
required?</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>HTH</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>John.</FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=daviddoria+vtk@gmail.com href="mailto:daviddoria+vtk@gmail.com">David
Doria</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A title=vtkusers@vtk.org
href="mailto:vtkusers@vtk.org">VTK Users</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Friday, February 12, 2010 4:29
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [vtkusers] Documentation
mistake in vtkCamera</DIV>
<DIV><BR></DIV>
<DIV class=gmail_quote>On Fri, Jan 22, 2010 at 11:36 AM, xabi riobe <SPAN
dir=ltr><<A
href="mailto:xabivtk@gmail.com">xabivtk@gmail.com</A>></SPAN> wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>Hi,
<DIV><BR></DIV>
<DIV>I want to notice that there is a mistake in the documentation of
vtkCamera::Elevation (both 5.4 and nightly)</DIV>
<DIV><BR></DIV>
<DIV>it states that:</DIV>
<DIV>"<SPAN
style="FONT-FAMILY: 'Lucida Grande', Verdana, Geneva, Arial, sans-serif; FONT-SIZE: 12px">Rotate
the camera about the cross product of the direction of projection and the
view up vector centered on the focal point.<SPAN
style="FONT-FAMILY: arial; FONT-SIZE: small">"</SPAN></SPAN></DIV>
<DIV><BR></DIV>
<DIV>but in the cxx file it is correct:</DIV>
<DIV><SPAN
style="FONT-FAMILY: 'Lucida Grande', Verdana, Geneva, Arial, sans-serif; FONT-SIZE: 12px">"Rotate
the camera about the cross product of <B>the negative of </B>the direction
of projection and the view up vector centered on the focal
point."</SPAN></DIV>
<DIV><FONT size=3
face="'Lucida Grande', Verdana, Geneva, Arial, sans-serif"><SPAN
style="FONT-SIZE: 12px"><BR></SPAN></FONT></DIV>
<DIV><FONT size=3
face="'Lucida Grande', Verdana, Geneva, Arial, sans-serif"><SPAN
style="FONT-SIZE: 12px">we can replace "<B><SPAN
style="FONT-WEIGHT: normal">the negative of</SPAN></B><B> </B>the
direction of projection" by "the view plane normal".</SPAN></FONT></DIV>
<DIV><FONT size=3
face="'Lucida Grande', Verdana, Geneva, Arial, sans-serif"><SPAN
style="FONT-SIZE: 12px"><BR></SPAN></FONT></DIV></BLOCKQUOTE>
<DIV class=gmail_quote><BR></DIV>I've never looked into this class so I can't
help. But maybe someone else can take a second to verify this? We shouldn't
let good suggestions like this get looked over!</DIV>
<DIV class=gmail_quote><BR clear=all>Thanks,<BR><BR>
<DIV>David</DIV></DIV>
<P>
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