cos — return the cosine of the parameter
genType cos( | genType angle); |
angle Specify the quantity, in radians, of which to return the cosine.
cos returns the trigonometric cosine of angle.
| OpenGL ES Shading Language Version | |||
|---|---|---|---|
| Function Name | 1.00 | 3.00 | 3.10 |
| cos | ✔ | ✔ | ✔ |
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