[vtkusers] Volume rendering
bowang at iastate.edu
Thu Feb 15 00:26:39 EST 2001
From: xiong fei <xfpku at yahoo.com.sg>
To: vtkusers at public.kitware.com <vtkusers at public.kitware.com>
Date: Wednesday, February 14, 2001 9:53 PM
Subject: Re: [vtkusers] Volume rendering
> Sorry to post this message again, but I am really
>stuck now. As what was said before, I want to
>visualize some financial data using volume rendering.
>But the question is how to do it?
> I have tried vtkGaussianSplatter or
>vtkShepardMethod to transfer the raw data to be
>structured points, and it really did. However, when I
>try to run the program, a error is reported :
>"vtkVolumeRayCastMapper (0x10031048): The scalar data
>type: 10 is not supported when volume rendering.
>Please convert the data to unsigned char or unsigned
>short." So what shall I do next? can someone help me?
use vtkImageCast to convert the data type.
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