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LlAngleBetween

Looking for the current API? Open the llAngleBetween reference →

Return value notes

Returns a float that is the angle in radians between rotation a and rotation b.

Examples

default
{
    touch_start(integer num_detected)
    {
        rotation currentRootRotation = llGetRootRotation();
        float angle = llAngleBetween(ZERO_ROTATION, currentRootRotation);

        // PUBLIC_CHANNEL has the integer value 0
        llSay(PUBLIC_CHANNEL,
            "llAngleBetween(ZERO_ROTATION, " + (string)currentRootRotation + ") = " + (string)angle);
    }
}

See also: functions

llRotBetween
llRot2Angle — Similar functionality used for the Axis-Angle format

Shared wiki helpers

The original page also injects shared parameter notes, caveats or issue information through these helpers. Their conditional MediaWiki logic is not reproduced here; inspect the preserved helper source for additional material.

Template:Issues/SVC-2424

Original shared helper source (conditional wiki logic is not evaluated)
{{Issues|SVC-2424|type=bug|[[llAngleBetween]]() is sometimes inaccurate}}
Original wiki source

Some wiki templates and tables need their original context. View this article on the Second Life Wiki. Technical wording and examples are retained from the source; historical guidance may differ from current behavior.