FW: [vtkusers] vtkTextureMapToPlane in reverse ?

Fri Jul 9 02:49:35 EDT 2004

Hi...

No one, on this one ??

greets
  Ingo

---
Dr.-Ing. Ingo H. de Boer

Polytec GmbH
Polytec-Platz 1-7, 76337 Waldbronn, Germany
phone: ++49 7243 604 106
fax  : ++49 7243 604 255

> -----Original Message-----
> From: de Boer Ingo 
> Sent: Friday, July 02, 2004 8:35 AM
> To: vtkusers at vtk.org
> Subject: [vtkusers] vtkTextureMapToPlane in reverse ?
> 
> 
> Hi,
> 
> I have the following problem:
> 
> I am using vtkTextureMapToPlane to draw a vtkPointSet onto a
> Texture. Now I am saving the resulting texturemap coordinates
> (s,t). 
> 
> The next step would be loading the texturemap coordinates and
> drawing the vtkPointSet back onto the texture.
> 
> How can this be done ? How do I get (x,y) from (s,t) ? z can
> be zero.
> 
> Please see attached picture.
> 
> greets
>   Ingo
> 
> 
> ---
> Dr.-Ing. Ingo H. de Boer
> 
> Polytec GmbH
> Polytec-Platz 1-7, 76337 Waldbronn, Germany
> phone: ++49 7243 604 106
> fax  : ++49 7243 604 255
>  
> 
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