modf — separate a value into its integer and fractional components
genType modf(
|
genType x, |
out genType i); |
genDType modf(
|
genDType x, |
out genDType i); |
x
Specify the value to separate.
out i
A variable that receives the integer part of the argument.
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.
| 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 © 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/.