asin — return the arcsine of the parameter
genType asin(
|
genType x) ; |
x
Specify the value whose arcsine to return.
asin
returns the angle whose trigonometric
sine is $x$. The range of values returned by
asin
is $[-{\pi \over 2}, {\pi \over 2}]$.
The result is undefined if $\left| x \right| > 1$.
OpenGL ES Shading Language Version | |||
---|---|---|---|
Function Name | 1.00 | 3.00 | 3.10 |
asin | ✔ | ✔ | ✔ |
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. https://opencontent.org/openpub/.