round — find the nearest integer to the parameter
genType round( | genType x); |
x Specify the value to evaluate.
round returns a value equal to the nearest integer to x. The fraction 0.5 will round in a direction chosen by the implementation, usually in the direction that is fastest. This includes the possibility that round(x) returns the same value as roundEven(x) for all values of x.
| OpenGL ES Shading Language Version | |||
|---|---|---|---|
| Function Name | 1.00 | 3.00 | 3.10 |
| round (genType) | - | ✔ | ✔ |
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