[Graphics and Textures]
cbar=40000.0              # distance that city blocks resolve (n = meters) (def = 500)
fs=0                      # full screen mode (0 = window mode, 1 = full screen mode) (def = 1)
mfr=120                   # maximum visual frame rate (n = frame rate) (def = 30)
32bit=1                   # 32-bit rendering (0 = off, 1 = on) (def = 1)
nrt=0                     # rendering to texture (0 = enabled, 1 = disabled) (def = 0) (disable in case of visual problems with MFDs or TADS)
notnl=1                   # GeForce "TnL" support (0 = enabled, 1 = disabled) (def = 0)
nodx9zbufferfix=0         # Disable the dx9 zbuffer fix introduced in 1.11.1.  In case it causes graphical problems
3dreset=0                 # reset screen resolution to 640x480 (0 = off, 1 = on) (def = 0)
dxtm=1                    # DirectX texture management (should fix "unable to allocate hardware slot" error) (0 = off, 1 = on) (def = 0)
cg=0                      # (clean graphics) re-installs graphics files (0 = off, 1 = on) (def = 0)
palette=0                 # use textures.pal (if videocard supports it) (0 = off, 1 = on) (def = 1) (recommended = 0)
eofullrange=0             # eo ranges near to max fog distance (and objects are drawn up to it) 1=yes 0=no
render-tree-shadows=1     # 1=yes 0=no

high_lod_hack=1           # [EXPERIMENTAL!] Enables highest level-of-detail models at far distances. Nice for higher FOVs, bad for FPS (esp. near cities)
dwash=1                   # rotor downwash (dust) (0 = off, 1 = on) (def = 1)
restricted_nvg_fov=1      # night vision restriction (0 = off, 1 = on) (def = 1)
russian_nvg_no_ir=0       # russian night vision has no FLIR (0 = off, 1 = on) (def = 0)
colourmfd=1               # MFDs will use colour when available (0 = off, 1 = on) (def = 1)
highreshud=1              # high resolution HUD (0 = off, 1 = on) (def = 1)
tsdrender=1               # TSD render options (0 - 4) (def = 0 (contours only))
tsdpalette=3              # TSD palette options (0 - 2) (def = 0)
tsdenemy=0                # TSD showing red force blue force colours (0 = off, 1 = on) (def = 1)
tsddetail=0               # TSD in high detail (0 = off, 1 = on) (def = 0)
texture_colour=2          # Use texture colours and noisemaps directly. [WARNING!] Use only with correct texture packs. (0 = off, 1 = on, 2 = also use noisemap for higher resolution) (def = 0)
texture_filtering=1       # [EXPERIMENTAL!] texture blending (reacts to anisotropic filter setting) (0 = off, 1 = on) (def = 0)
mipmapping=1              # mipmapped textures (dds files). [WARNING!] Use only with correct texture packs. (0 = off, 1 = on) (def = 0)
dynamic_water=1           # dynamic water textures (0 = off, 1 = on) (def = 0)
night_light=0.7           # night light darkness level (0.0 - 1.0) (0.0 = fully dark, 1.0 = less dark) (def = 1.0)
persistent_smoke=1        # Burning targets emitting smoke for a long time. [Warning!] CPU intensive. (0 = off, 1 = on) (def = 1)
themes=2                  # comma-separated list of directories for alternate psd files