LlRot2Axis

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Summary

Function: vector llRot2Axis( rotation rot );

Returns a vector the rotation axis represented by rot

• rotation rot

Use in conjunction with llRot2Angle.
To undo use llAxisAngle2Rot or llAxes2Rot.

Examples

See Also

Functions

•  llRot2Angle
•  llAxisAngle2Rot
•  llRot2Left
•  llRot2Fwd
•  llRot2Up

Articles

•  Slerp

Deep Notes

vector llRot2Axis(rotation a) {
    if(a.s < 0)
        return -llVecNorm(<a.x, a.y, a.z>);
    return llVecNorm(<a.x, a.y, a.z>)
}
vector llRot2Axis(rotation a) {
    return llVecNorm(<a.x, a.y, a.z>) * (1 | -(a.s < 0));
}

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Signature

function vector llRot2Axis( rotation rot );