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MEL and Expressions

floor

Returns a number rounded to the largest integer less than or equal to a floating point number.

float floor(float number)

number is the number you want to round.

Examples

floor(2.344) 

Returns 2.

floor(3.0) 

Returns 3.

floor(Head.height) 

If Head.height is -2.8, this returns -3.

Tip You can use floor for rounding to the nearest number (for example, rounding 2.75 up to 3 and rounding 2.25 down to 2). Simply create a function that adds 0.5 to the number before using floor; this will get the right results: floor (2.25 + .5) = 2 floor (2.75 + .5) = 3