[vtkusers] Help with BMP loading and bmp to ppm convertion

[anast.jm at pg.com]

Marcelo,

In order to use a bmp image for this purpose you need to extract the luminance
of the image. Try running the output of the bmp reader through vtkLuminance. In
tcl this looks like

 vtkBMPReader reader
    reader SetFileName myFile.bmp

vtkImageLuminance luminance
  luminance SetInput [reader GetOutput]



                                                                
 Internet Mail Message                                          
 Received from host:      public.kitware.com                    
 [24.97.130.19]                                                 
                                                                


From: Marcelo Flores <marcelomaxaqp at yahoo.es>@public.kitware.com on 08/06/2002
01:20 AM ZE2
                                                                                                  
     Marcelo Flores <marcelomaxaqp at yahoo.es>           To:   vtkusers at public.kitware.com          
                         @public.kitware.com           Cc:    (bcc: John Anast-JM/PGI)            
                                               Subject:      [vtkusers] Help with BMP loading and 
                                                    bmp to ppm convertion                         
 Sent by:  vtkusers-admin at public.kitware.com                                                      
                         08/05/2002 07:20 PM                                                      
                                                                                                  
                                                                                                  






Hi

i want to load a 2D bmp image and make it look like 3D( like the masonry example
in vtk 3.1 but with a bmp image. i've replaced the vtkPNMreader object with a
vtkBMPreader object but it doesnt work properly ). I want to transform a bmp to
a ppm image too. Could anyone send me a sample code with the object vtkBMPreader
and vtkPNMreader.


Yahoo! Messenger
Nueva versión: Webcam, voz, y mucho más ¡Gratis!