Name

trunc — find the truncated value of the parameter

Declaration

genType trunc(genType x);
 

Parameters

x

Specify the value to evaluate.

Description

trunc returns a value equal to the nearest integer to x whose absolute value is not larger than the absolute value of x.

Version Support

OpenGL ES Shading Language Version
Function Name 1.00 3.00
trunc (genType)-✔

See Also

floor, round

Copyright

Copyright © 2011-2013 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.