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<p class=MsoNormal><font size=3 color="#003366" face=新細明體><span lang=EN-US
style='font-size:12.0pt'>Hi all,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color="#003366" face=新細明體><span lang=EN-US
style='font-size:12.0pt'>While using vtkOpenGLTexture for texturing object on ms
vista system with MFC, I got two error messages,<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><font
size=3 color="#003366" face=新細明體><span lang=EN-US style='font-size:12.0pt'><span
style='mso-list:Ignore'>(1)<font size=1 face="Times New Roman"><span
style='font:7.0pt "Times New Roman"'> </span></font></span></span></font><![endif]><span
dir=LTR><span lang=EN-US>in my debug window, theres shows “Definition of
Execute() method should be in subclass and you should really use the
ExecuteData(vtkInformation *request) signature instead.”<o:p></o:p></span></span></p>
<p class=MsoNormal style='margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><font
size=3 color="#003366" face=新細明體><span lang=EN-US style='font-size:12.0pt'><span
style='mso-list:Ignore'>(2)<font size=1 face="Times New Roman"><span
style='font:7.0pt "Times New Roman"'> </span></font></span></span></font><![endif]><span
dir=LTR><span lang=EN-US>In the just-in-time debug window, it shows that </span></span><font
size=1 color=black face=細明體><span lang=EN-US style='font-size:9.0pt;font-family:
細明體;color:windowtext'>vtkgl::GenBuffers is NULL in vtkPixelBufferObject.cxx</span></font><span
lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal><font size=1 color=black face=細明體><span lang=EN-US
style='font-size:9.0pt;font-family:細明體;color:windowtext'>I had tyied many
methods to bypass this issue, they are using MESA3D driver, use newer version
of windows SDK libs</span></font><font size=1 color=black face="Times New Roman"><span
lang=EN-US style='font-size:9.0pt;font-family:"Times New Roman";color:windowtext'>…</span></font><font
size=1 color=black face=細明體><span lang=EN-US style='font-size:9.0pt;font-family:
細明體;color:windowtext'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 color=black face=細明體><span lang=EN-US
style='font-size:9.0pt;font-family:細明體;color:windowtext'>But none valid.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 color=black face=細明體><span lang=EN-US
style='font-size:9.0pt;font-family:細明體;color:windowtext'>Is anyone suggests?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 color=black face=細明體><span lang=EN-US
style='font-size:9.0pt;font-family:細明體;color:windowtext'>Sincerely,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 color=black face=細明體><span lang=EN-US
style='font-size:9.0pt;font-family:細明體;color:windowtext'>James Hsu</span></font><span
lang=EN-US><o:p></o:p></span></p>
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