MATERIAL {
  ID              4                             ; Material to replace [0 - 26]
  Name            "SAND"                        ; Display name

  Skid            false                         ; Skidmarks appear on material
  Spark           false                         ; Material emits particles
  OutOfBounds     false                         ; Not implemented
  Corrugated      false                         ; Material is bumpy
  Moves           false                         ; Moves like museum conveyors
  Dusty           true                          ; Material emits dust

  Roughness       1.000000                      ; Roughness of the material
  Grip            0.400000                      ; Grip of the material
  Hardness        0.600000                      ; Hardness of the material

  SkidSound       7                             ; Sound when skidding
  ScrapeSound     5                             ; Car body scrape [5:Normal]

  SkidColor       0 12 40                       ; Color of the skidmarks
  CorrugationType 0                             ; Type of bumpiness [0 - 7]
  DustType        2                             ; Type of dust
  Velocity        0.000000 0.000000 0.000000    ; Move cars
}