LlAcos
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Contents |
Summary
Function: float llAcos( float val );| 172 | Function ID |
| 0.0 | Delay |
| 10.0 | Energy |
Returns a float that is the arccosine in radians of val
| • float | val | – | val must fall in the range [-1.0, 1.0]. (-1.0 <= val <= 1.0) |
The returned value is in the range [0, PI]
Examples
// Touch the object with this script in it to see the arccosine of random numbers! default { touch_start(integer num) { float r = llFrand(2) - 1.0; llOwnerSay("The arccosine of " + (string)r + " is " + (string)llAcos(r)); } }
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