IBM-PC, 486/66, 8 Mbytes of RAM, under 
Figure 3.11 presents a sequence of frames MS-DOS 6.0 and WINDOWS 3.11. 
computed according to the method 
described above. An example of a five 
minute flight is available, running on a 
    
Vetor de : 
Visualizaçäo Plano de Projeçäo 
-Z 
Vetor de 
Visualizacáo ^ ^ pieno ge projecso —z 
     
Fig. 3.10 - Conic perspective projection. 
912 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B4. Vienna 1996