A Notch 3D Layer you can view in the 3D viewport all the notch 3D object
        
 
                    
                    
                            This type of layers requires an 
                    Exposable Camera
                    
        How to use an Exposable Camera
      
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                            Once there is this exposable camera, notch 3D Layers can work with the classical 
                    Standard Camera
                    Standard camera with a perspective/orthographic frustum
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                    ,
        but also with complex Camera like the 
                    Spherical Camera
                    Spherical Camera (for 360 videos)
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                     and the 
                    Stereoscopic Camera
                    A stereo camera allowing to display in 2 video fluw or in anaglyph
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                    .