TERRAIN EXIST This command will return a value of one if the terrain object exists, otherwise zero.
Syntax
    Return Integer=TERRAIN EXIST(Terrain Number)
Parameters
    Terrain Number
Integer The terrain number
Returns
This command will return a value of one if the terrain object exists, otherwise zero
Example Code
    make terrain 1,"land.bmp"

    position terrain 1, 0, 0, 1025

    load image "grass.bmp",1

    texture terrain 1,1

    set cursor 0,0

    print "TERRAIN DATA"

    print " exist:";terrain exist(TerrainNumber)

    if terrain exist(1)=1

    print " x:";terrain position x(1)

    print " y:";terrain position y(1)

    print " z:";terrain position z(1)

    print " height:";get terrain height(1, 1.0,1.0)

    print " totalheight:";get total terrain height(1)

    endif

    do

    loop

    delete terrain 1
See also
WORLD Commands Menu Index