[vtkusers] How to do texture map?

[Wenlong]

Dear all,

Here is my problem. 

I have a 3D face model and its corresponding .bmp image. 

The image was pre-processed. It has black background and a face image in the
center. There are margin between the face image and edge of image. Thus the
first pixel is just a black dot which doesn't contain any texture
information. When I do texture mapping, the image is not mapped to the right
place.

For the model, its texture coordinates are defined.

My question is, how can I map this image onto 3D model to make it look like
a real face? 

Many thanks for your attendtion and kindly help. I am looking forward to
hear from you.


Best regards
Wenlong

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