[vtkusers] Texture Mapping--Helppppppppppp

[Aashish Chaudhary]

Do you have number of points equal = width * height of the image? Also
make sure that your texture coordinates are in the range or 0 -1
which I think you think are doing.

But looking quickly again .. you want to generate texture coordinates
from points and not from the image data.. something like

s = pt.x - minX / maxX - minX
t = pt.y - miny / maxY- minY

On Thu, Jan 6, 2011 at 12:51 PM, Rachel <aracha2010 at gmail.com> wrote:
>
> any one know another way to compute texture coordinates?
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-- 
| Aashish Chaudhary
| R&D Engineer
| Kitware Inc.
| www.kitware.com