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                            | Free Form Facade for Planai West |  | 
                    
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                            | Image 1: Free form surface 
                              construction of the facade. |  | 
                     
                      |  The Planai West lift station was 
                          designed to have facade that mimics the curve of a carving 
                          swing. The shape of the facade was created as a free 
                          form surface in Maya (see image 1). For further steel 
                          construction, the surface was refined in a CAD software. 
                          It is based on NURBS and constructed to have C² 
                          continuity. This improves the visual quality significantly. | 
                     
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                            | Image 2: Visualization of 
                              the lift station (rendering by Michael Stadler). |  | 
                     
                      | The station consists of two floors. 
                          The lower floor is the ticketing and shopping area. 
                          The upper floor is the departure point for the journey 
                          uphill. In addition, it will incorporate a cafe/restaurant 
                          in the future.  | 
                     
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                            | Image 3: Visualization of 
                              the lift station (rendering by Michael Stadler). |  | 
                     
                      | Project in cooperation with Hofrichter-Ritter Architekten, 
                        Graz. |