NAME

modf - separate a value into its integer and fractional components

DECLARATION

genType modf(genType x, out genType i);

genDType modf(genDType x, out genDType i);

PARAMETERS

x

Specify the value to separate.

out i

A variable that receives the integer part of the argument.

DESCRIPTION

modf separates a floating point value x into its integer and fractional parts. The fractional part of the number is returned from the function and the integer part (as a floating point quantity) is returned in the output parameter i.

VERSION SUPPORT

OpenGL Shading Language Version

Function Name

1.10

1.20

1.30

1.40

1.50

3.30

4.00

4.10

4.20

4.30

4.40

4.50

modf (genType)

-

✔

modf (genDType)

-

✔

COPYRIGHT

Copyright © 2011-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.