Nxsview is a demo progam for nexus models visualization. It exposes the parameters of the visualization algorithm for testing purpouses:
nxsview [OPTIONS] [NEXUS INPUT FILE]
-d TRIANGLES: max number of triangles
-e ERROR: target projected error (in pixels) for the rendering algorithm (default 2). Lower values generate higher quality images but might result in slower fps
-m RAM: max ram used (in Mb)
-g RAM: max video ram used (in Mb)
-c ITEMS: max number of items in cache
-v DEG: field of view in degrees
-h HEIGHT: height of the window
-w WIDTH: width of the window
-s: fullscreen mode
-b: backface culling
-o: occlusion culling
-S: do not use another thread for textures
-f FPS: target frames per second
-i N: number of instances
-a: distribute models ina a grid
-p PREFETCHED: amount of node prefetching in prioritizer