Camera Tracking - Nuke 101: Professional Compositing and Visual Effects - page 435

This panorama is made out of the 15 frames textured on 15 cards spread around
in a circle.
4. Switch back to the 2D Viewer.
Now for the ScanlineRender node.
5. Select Scene2 (the Scene node connecting our 15 Card nodes) and insert a new
ScanlineRender node from the 3D toolbox.
6. In ScanlineRender2's Properties panel, change the Projection Mode drop-down
menu from Render Camera to Spherical ( FIGURE 10.27 ).
Figure 10.27. The Projection Mode setting controls what kind of render the
Scanline-Render node outputs.