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modf

Name

modf — separate a value into its integer and fractional components

Declaration

genType modf( genType x,
out genType 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 ES Shading Language Version
Function Name 1.00 3.00 3.10
modf (genType) -

See Also

fract, floor

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