[vtkusers] about "SetFilePrefix"

[Àî±ö]

yeah, I am compiling with VC++6.0.
And I have tried
v16->SetFilePrefix("c:\\data\\headsq\\quarter"); or
v16->SetFilePrefix("c:\data\headsq\quarter"); or
v16->SetFilePrefix("c:/data/headsq/quarter"); 

yet it have the same result. And I don't know why.
 
Thanks for your reply.


> Are you compiling with VC6?
> 
> Have you tried
> v16->SetFilePrefix("c:\\data\\headsq\\quarter");
> 
> 
> ----- Original Message ----- 
> From: "Àî±ö" <binleemmboy at 21cn.com>
> To: <vtkusers at vtk.org>
> Sent: Wednesday, September 08, 2004 9:08 AM
> Subject: Re: Re: [vtkusers] about "SetFilePrefix"
> 
> 
> >>>oh,yes, I have modified it.
> > v16->SetFilePrefix("c:/data/headsq/quarter");
> >
> > But it still be the same as before. And I do don't know why.
> >
> > Thanks a lot anyway.
> >
> >
> >> use
> >>
> >> v16->SetFilePrefix("c:/data/headsq/quarter");
> >>
> >> instead
> >>
> >> byez
> >> Luca
> >>
> >>
> >>
> >> Àî±ö wrote:
> >>
> >> >hi all..
> >> >
> >> >I read the volume file,but there is no data inside it!!
> >> >
> >> >vtkVolume16Reader* v16=vtkVolume16Reader::New();
> >> >v16->SetDataDimensions(64,64);
> >> >v16->SwapBytesOn();
> >> >v16->SetFilePrefix("c:/data/headsq/quarter.1");
> >> >v16->SetImageRange(1,93);
> >> >v16->SetDataSpacing(3.2,3.2,1.5);
> >> >
> >> >and  sure I put the data(headsq\quarter) in the folder data directory.
> >> >
> >> >but the output still rendered with empty data it seems that it can't 
> >> >find
> >> >the path to get the data...
> >> >i also did the following:
> >> >1)change "\" with "/" and "\\"..
> >> >2)download a new version of vtkdata files..
> >> >3)change the location of the data..
> >> >BUT NO Progress, the same proplem stell!!
> >> >
> >> >
> >> >
> >> >
> >> >>Errors in the background screen is:
> >> >>
> >> >>
> >> >
> >> >
> >> >
> >> >>ERROR: In C:\martink\vtk40\VTK\Rendering\vtkPolyDataMapper.cxx, line 72
> >> >>
> >> >>
> >> >vtkOpenGLPolyDataMapper (0x003D8F18): Mapper has no input.
> >> >
> >> >
> >> >
> >> >>ERROR: In C:\martink\vtk40\VTK\Rendering\vtkPolyDataMapper.cxx, line 72
> >> >>
> >> >>
> >> >vtkOpenGLPolyDataMapper (0x003D8F18): Mapper has no input.
> >> >
> >> >
> >> >
> >> >>ERROR: In C:\martink\vtk40\VTK\Rendering\vtkPolyDataMapper.cxx, line 72
> >> >>
> >> >>
> >> >vtkOpenGLPolyDataMapper (0x003D8F18): Mapper has no input.
> >> >
> >> >Could you tell me why and how to do?
> >> >
> >> >Thanks a lot.
> >> >----------------------------------------------
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