<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:st1="urn:schemas-microsoft-com:office:smarttags" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=Content-Type content="text/html; charset=us-ascii">
<meta name=Generator content="Microsoft Word 11 (filtered medium)">
<o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags"
name="place"/>
<o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags"
name="City"/>
<!--[if !mso]>
<style>
st1\:*{behavior:url(#default#ieooui) }
</style>
<![endif]-->
<style>
<!--
/* Font Definitions */
@font-face
{font-family:Wingdings;
panose-1:5 0 0 0 0 0 0 0 0 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
font-size:11.0pt;
font-family:"Times New Roman";}
h1
{margin-top:0cm;
margin-right:0cm;
margin-bottom:0cm;
margin-left:14.2pt;
margin-bottom:.0001pt;
text-align:justify;
text-indent:-14.2pt;
page-break-after:avoid;
mso-list:l0 level1 lfo1;
font-size:14.0pt;
font-family:"Times New Roman";}
h2
{margin-top:0cm;
margin-right:0cm;
margin-bottom:0cm;
margin-left:1.0cm;
margin-bottom:.0001pt;
text-align:justify;
text-indent:-1.0cm;
page-break-after:avoid;
mso-list:l0 level2 lfo1;
font-size:12.0pt;
font-family:"Times New Roman";}
h3
{margin-top:0cm;
margin-right:0cm;
margin-bottom:0cm;
margin-left:35.45pt;
margin-bottom:.0001pt;
text-align:justify;
text-indent:-35.45pt;
page-break-after:avoid;
mso-list:l0 level3 lfo1;
font-size:11.0pt;
font-family:"Times New Roman";
font-style:italic;}
h4
{margin-top:0cm;
margin-right:0cm;
margin-bottom:0cm;
margin-left:42.55pt;
margin-bottom:.0001pt;
text-align:justify;
text-indent:-42.55pt;
page-break-after:avoid;
mso-list:l0 level4 lfo1;
font-size:11.0pt;
font-family:"Times New Roman";
font-weight:normal;
font-style:italic;}
h5
{margin-top:0cm;
margin-right:0cm;
margin-bottom:0cm;
margin-left:49.65pt;
margin-bottom:.0001pt;
text-align:justify;
text-indent:-49.65pt;
mso-list:l0 level5 lfo1;
font-size:11.0pt;
font-family:"Times New Roman";
font-weight:normal;}
h6
{margin-top:12.0pt;
margin-right:0cm;
margin-bottom:3.0pt;
margin-left:0cm;
text-align:justify;
text-indent:0cm;
mso-list:l0 level6 lfo1;
font-size:11.0pt;
font-family:"Times New Roman";
font-weight:normal;
font-style:italic;}
p.MsoHeading7, li.MsoHeading7, div.MsoHeading7
{margin-top:12.0pt;
margin-right:0cm;
margin-bottom:3.0pt;
margin-left:0cm;
text-align:justify;
text-indent:0cm;
mso-list:l0 level7 lfo1;
font-size:10.0pt;
font-family:Arial;}
p.MsoHeading8, li.MsoHeading8, div.MsoHeading8
{margin-top:12.0pt;
margin-right:0cm;
margin-bottom:3.0pt;
margin-left:0cm;
text-align:justify;
text-indent:0cm;
mso-list:l0 level8 lfo1;
font-size:10.0pt;
font-family:Arial;
font-style:italic;}
p.MsoHeading9, li.MsoHeading9, div.MsoHeading9
{margin-top:12.0pt;
margin-right:0cm;
margin-bottom:3.0pt;
margin-left:0cm;
text-align:justify;
text-indent:0cm;
mso-list:l0 level9 lfo1;
font-size:9.0pt;
font-family:Arial;
font-weight:bold;
font-style:italic;}
p.MsoCaption, li.MsoCaption, div.MsoCaption
{margin-top:6.0pt;
margin-right:0cm;
margin-bottom:6.0pt;
margin-left:42.55pt;
text-align:justify;
text-indent:-42.55pt;
font-size:9.0pt;
font-family:"Times New Roman";
font-weight:bold;}
p.MsoTitle, li.MsoTitle, div.MsoTitle
{margin:0cm;
margin-bottom:.0001pt;
text-align:center;
font-size:16.0pt;
font-family:"Times New Roman";
text-transform:uppercase;
font-weight:bold;}
p.MsoSubtitle, li.MsoSubtitle, div.MsoSubtitle
{margin:0cm;
margin-bottom:.0001pt;
text-align:center;
font-size:12.0pt;
font-family:"Times New Roman";
font-weight:bold;}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;}
pre
{margin:0cm;
margin-bottom:.0001pt;
font-size:10.0pt;
font-family:"Courier New";}
p.Autor, li.Autor, div.Autor
{margin:0cm;
margin-bottom:.0001pt;
text-align:center;
font-size:11.0pt;
font-family:"Times New Roman";
text-transform:uppercase;}
p.Ecuacin, li.Ecuacin, div.Ecuacin
{margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
font-size:11.0pt;
font-family:"Times New Roman";
font-weight:bold;}
p.Organizacin, li.Organizacin, div.Organizacin
{margin:0cm;
margin-bottom:.0001pt;
text-align:center;
font-size:11.0pt;
font-family:"Times New Roman";}
p.Sangra1, li.Sangra1, div.Sangra1
{margin-top:0cm;
margin-right:0cm;
margin-bottom:0cm;
margin-left:35.45pt;
margin-bottom:.0001pt;
text-align:justify;
text-indent:-21.25pt;
font-size:11.0pt;
font-family:"Times New Roman";}
p.Sangra2, li.Sangra2, div.Sangra2
{margin-top:0cm;
margin-right:0cm;
margin-bottom:0cm;
margin-left:49.65pt;
margin-bottom:.0001pt;
text-align:justify;
text-indent:-14.2pt;
font-size:11.0pt;
font-family:"Times New Roman";}
p.Sangra3, li.Sangra3, div.Sangra3
{margin-top:0cm;
margin-right:0cm;
margin-bottom:0cm;
margin-left:63.8pt;
margin-bottom:.0001pt;
text-align:justify;
text-indent:-14.15pt;
font-size:11.0pt;
font-family:"Times New Roman";}
p.Tablas, li.Tablas, div.Tablas
{margin-top:3.0pt;
margin-right:0cm;
margin-bottom:3.0pt;
margin-left:0cm;
text-align:center;
font-size:11.0pt;
font-family:"Times New Roman";}
span.EstiloCorreo27
{mso-style-type:personal-compose;
font-family:Arial;
color:windowtext;}
@page Section1
{size:595.3pt 841.9pt;
margin:70.9pt 3.0cm 70.9pt 3.0cm;}
div.Section1
{page:Section1;}
/* List Definitions */
@list l0
{mso-list-id:-5;
mso-list-template-ids:-1;}
@list l0:level1
{mso-level-style-link:"T\00EDtulo 1";
mso-level-text:%1;
mso-level-tab-stop:none;
mso-level-number-position:left;
mso-level-legacy:yes;
mso-level-legacy-indent:0cm;
mso-level-legacy-space:7.2pt;
margin-left:0cm;
text-indent:0cm;}
@list l0:level2
{mso-level-style-link:"T\00EDtulo 2";
mso-level-text:"%1\.%2";
mso-level-tab-stop:none;
mso-level-number-position:left;
mso-level-legacy:yes;
mso-level-legacy-indent:0cm;
mso-level-legacy-space:7.2pt;
margin-left:0cm;
text-indent:0cm;}
@list l0:level3
{mso-level-style-link:"T\00EDtulo 3";
mso-level-text:"%1\.%2\.%3";
mso-level-tab-stop:none;
mso-level-number-position:left;
mso-level-legacy:yes;
mso-level-legacy-indent:0cm;
mso-level-legacy-space:7.2pt;
margin-left:0cm;
text-indent:0cm;}
@list l0:level4
{mso-level-style-link:"T\00EDtulo 4";
mso-level-text:"%1\.%2\.%3\.%4";
mso-level-tab-stop:none;
mso-level-number-position:left;
mso-level-legacy:yes;
mso-level-legacy-indent:0cm;
mso-level-legacy-space:7.2pt;
margin-left:0cm;
text-indent:0cm;}
@list l0:level5
{mso-level-style-link:"T\00EDtulo 5";
mso-level-text:"%1\.%2\.%3\.%4\.%5";
mso-level-tab-stop:none;
mso-level-number-position:left;
mso-level-legacy:yes;
mso-level-legacy-indent:0cm;
mso-level-legacy-space:7.2pt;
margin-left:0cm;
text-indent:0cm;}
@list l0:level6
{mso-level-style-link:"T\00EDtulo 6";
mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
mso-level-tab-stop:none;
mso-level-number-position:left;
mso-level-legacy:yes;
mso-level-legacy-indent:0cm;
mso-level-legacy-space:7.2pt;
margin-left:0cm;
text-indent:0cm;}
@list l0:level7
{mso-level-style-link:"T\00EDtulo 7";
mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
mso-level-tab-stop:none;
mso-level-number-position:left;
mso-level-legacy:yes;
mso-level-legacy-indent:0cm;
mso-level-legacy-space:7.2pt;
margin-left:0cm;
text-indent:0cm;}
@list l0:level8
{mso-level-style-link:"T\00EDtulo 8";
mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
mso-level-tab-stop:none;
mso-level-number-position:left;
mso-level-legacy:yes;
mso-level-legacy-indent:0cm;
mso-level-legacy-space:7.2pt;
margin-left:0cm;
text-indent:0cm;}
@list l0:level9
{mso-level-style-link:"T\00EDtulo 9";
mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
mso-level-tab-stop:none;
mso-level-number-position:left;
mso-level-legacy:yes;
mso-level-legacy-indent:0cm;
mso-level-legacy-space:7.2pt;
margin-left:0cm;
text-indent:0cm;}
@list l1
{mso-list-id:1266301490;
mso-list-template-ids:-431426070;}
@list l1:level1
{mso-level-number-format:bullet;
mso-level-text:\F0B7;
mso-level-tab-stop:36.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
ol
{margin-bottom:0cm;}
ul
{margin-bottom:0cm;}
-->
</style>
</head>
<body lang=ES link=blue vlink=purple>
<div class=Section1>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Hi,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>We would like to know if it is possible to use the
GPU of an NVIDIA 8600GTS graphic card from a VTK application. The VTK
applications is also integrated into MFC and it is implemented using MS Visual
Studio .NET 2003. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>We have read the next message in the forum:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face=Arial><span lang=EN-GB style='font-size:
9.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<h1 style='margin-left:0cm;text-indent:0cm;mso-list:none'><b><i><font size=1
face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>[vtkusers] How to use the GPU in VTK<o:p></o:p></span></font></i></b></h1>
<p class=MsoNormal><b><i><font size=1 face=Arial><span lang=EN-GB
style='font-size:9.0pt;font-family:Arial;font-weight:bold;font-style:italic'>Huiqun
Zhou</span></font></i></b><i><font size=1 face=Arial><span lang=EN-GB
style='font-size:9.0pt;font-family:Arial;font-style:italic'> </span></font></i><i><font
size=1 face=Arial><span lang=ES-TRAD style='font-size:9.0pt;font-family:Arial;
font-style:italic'><a
href="mailto:vtkusers%40vtk.org?Subject=%5Bvtkusers%5D%20How%20to%20use%20the%20GPU%20in%20VTK&In-Reply-To="
title="[vtkusers] How to use the GPU in VTK"><span lang=EN-GB>hqzhou at
nju.edu.cn </span></a></span></font></i><i><font size=1 face=Arial><span
lang=EN-GB style='font-size:9.0pt;font-family:Arial;font-style:italic'><br>
</span></font></i><i><font size=1 face=Arial><span lang=EN-GB style='font-size:
9.0pt;font-family:Arial;font-style:italic'>Tue Jul 27 23:34:41 EDT 2004</span></font></i><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'> <o:p></o:p></span></font></i></p>
<ul type=disc>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
text-align:left;mso-list:l1 level1 lfo2'><i><font size=1 face=Arial><span
lang=EN-GB style='font-size:9.0pt;font-family:Arial;font-style:italic'>Previous
message: </span></font></i><i><font size=1 face=Arial><span lang=ES-TRAD
style='font-size:9.0pt;font-family:Arial;font-style:italic'><a
href="http://public.kitware.com/pipermail/vtkusers/2004-July/075367.html"><span
lang=EN-GB>[vtkusers] How to use the GPU in VTK </span></a></span></font></i><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:
Arial;font-style:italic'><o:p></o:p></span></font></i></li>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
text-align:left;mso-list:l1 level1 lfo2'><i><font size=1 face=Arial><span
lang=EN-GB style='font-size:9.0pt;font-family:Arial;font-style:italic'>Next
message: </span></font></i><i><font size=1 face=Arial><span lang=ES-TRAD
style='font-size:9.0pt;font-family:Arial;font-style:italic'><a
href="http://public.kitware.com/pipermail/vtkusers/2004-July/075369.html"><span
lang=EN-GB>[vtkusers] How to draw an image with fixed size?? </span></a></span></font></i><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:
Arial;font-style:italic'><o:p></o:p></span></font></i></li>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
text-align:left;mso-list:l1 level1 lfo2'><b><i><font size=1 face=Arial><span
lang=EN-GB style='font-size:9.0pt;font-family:Arial;font-weight:bold;
font-style:italic'>Messages sorted by:</span></font></i></b><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:
Arial;font-style:italic'> </span></font></i><i><font size=1 face=Arial><span
lang=ES-TRAD style='font-size:9.0pt;font-family:Arial;font-style:italic'><a
href="http://public.kitware.com/pipermail/vtkusers/2004-July/date.html#75587"><span
lang=EN-GB>[ date ]</span></a></span></font></i><i><font size=1
face=Arial><span lang=ES-TRAD style='font-size:9.0pt;font-family:Arial;
font-style:italic'> </span></font></i><i><font size=1 face=Arial><span
lang=ES-TRAD style='font-size:9.0pt;font-family:Arial;font-style:italic'><a
href="http://public.kitware.com/pipermail/vtkusers/2004-July/thread.html#75587"><span
lang=EN-GB>[ thread ]</span></a></span></font></i><i><font size=1
face=Arial><span lang=ES-TRAD style='font-size:9.0pt;font-family:Arial;
font-style:italic'> </span></font></i><i><font size=1 face=Arial><span
lang=ES-TRAD style='font-size:9.0pt;font-family:Arial;font-style:italic'><a
href="http://public.kitware.com/pipermail/vtkusers/2004-July/subject.html#75587"><span
lang=EN-GB>[ subject ]</span></a></span></font></i><i><font size=1
face=Arial><span lang=ES-TRAD style='font-size:9.0pt;font-family:Arial;
font-style:italic'> </span></font></i><i><font size=1 face=Arial><span
lang=ES-TRAD style='font-size:9.0pt;font-family:Arial;font-style:italic'><a
href="http://public.kitware.com/pipermail/vtkusers/2004-July/author.html#75587"><span
lang=EN-GB>[ author ]</span></a></span></font></i><i><font size=1
face=Arial><span lang=ES-TRAD style='font-size:9.0pt;font-family:Arial;
font-style:italic'> </span></font></i><i><font size=1 face=Arial><span
lang=EN-GB style='font-size:9.0pt;font-family:Arial;font-style:italic'><o:p></o:p></span></font></i></li>
</ul>
<p class=MsoNormal><i><font size=1 face=Arial><span lang=EN-GB
style='font-size:9.0pt;font-family:Arial;font-style:italic'><o:p> </o:p></span></font></i></p>
<pre><i><font size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;
font-family:Arial;font-style:italic'>Do you mean to use graphics hardware directly? At lower level VTK uses OpenGL or <st1:City
w:st="on"><st1:place w:st="on">Mesa</st1:place></st1:City>,<o:p></o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>and it is the driver on your system which is responsible for talking with the hardware. <o:p></o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'><o:p> </o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>Huiqun Zhou<o:p></o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'><o:p> </o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>----- Original Message ----- <o:p></o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>From: <</span></font></i><i><font size=1 face=Arial><span
style='font-size:9.0pt;font-family:Arial;font-style:italic'><a
href="http://www.vtk.org/mailman/listinfo/vtkusers"><span lang=EN-GB>yhq at sjtu.edu.cn</span></a></span></font></i><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>><o:p></o:p></span></font></i></pre><pre><i><font size=1
face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>To: <</span></font></i><i><font size=1 face=Arial><span
style='font-size:9.0pt;font-family:Arial;font-style:italic'><a
href="http://www.vtk.org/mailman/listinfo/vtkusers"><span lang=EN-GB>vtkusers at vtk.org</span></a></span></font></i><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>><o:p></o:p></span></font></i></pre><pre><i><font size=1
face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>Sent: Tuesday, July 27, 2004 9:57 PM<o:p></o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>Subject: [vtkusers] How to use the GPU in VTK<o:p></o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'><o:p> </o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'><o:p> </o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>></span></font></i><i><font size=1 face=Arial><span
lang=EN-GB style='font-size:9.0pt;font-family:Arial;font-style:italic'> Hi,all<o:p></o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>></span></font></i><i><font size=1 face=Arial><span
lang=EN-GB style='font-size:9.0pt;font-family:Arial;font-style:italic'> I am wondering whether we can use the hardware such sa GPU.<o:p></o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span lang=EN-GB style='font-size:9.0pt;font-family:Arial;
font-style:italic'>></span></font></i><i><font size=1 face=Arial><span
lang=EN-GB style='font-size:9.0pt;font-family:Arial;font-style:italic'> Is there some class or some methods to the the shade ,buffer and so on<o:p></o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span style='font-size:9.0pt;font-family:Arial;font-style:
italic'>></span></font></i><i><font size=1 face=Arial><span
style='font-size:9.0pt;font-family:Arial;font-style:italic'> thank you!<o:p></o:p></span></font></i></pre><pre><i><font
size=1 face=Arial><span style='font-size:9.0pt;font-family:Arial;font-style:
italic'><o:p> </o:p></span></font></i></pre><pre><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'>But we have seen that our application is using the CPU and not the GPU, so is any specific driver or configuration needed to use GPU? If yes, please could you say which one?<o:p></o:p></span></font></pre><pre><font
size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial'><o:p> </o:p></span></font></pre><pre><font
size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial'>Best regards,<o:p></o:p></span></font></pre><pre><font
size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial'>LLEDO<o:p></o:p></span></font></pre><pre><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt'><o:p> </o:p></span></font></pre><pre><i><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-style:
italic'><o:p> </o:p></span></font></i></pre>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
</div>
</body>
</html>