[vtkusers] a bug in void vtkXMLShader::ReadCodeFromFile(const char* filepath)

[Utkarsh Ayachit]

Charlie,

Thanks for the patch. I've commited the fix to CVS.

charlie_zhang at moldflow.com wrote:
> Hi,
> 
> I'm using the  Cg/GLSL shader feature in VTK5.2 overnight build and come
> across a bug in  vtkXMLShader::ReadCodeFromFile(const char* filepath).
> 
> The issue is: if the file has carriage/return then the "this->Code" char[ ]
> always has some unwanted characters at its end.
> 
>  It turned out the length includes all the carriage/return, but when
> ifp.read(this->code,length) it stripped out all the carriage/return.  To
> fix this issue I changed the "ifp.open( filepath)" to "ifp.open(filepath,
> ios::binary)" so the read() will read in the carriage/return as well.
> 
> 
> Charlie
> 
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