llRot2Up

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/LSL

Rot2Up

llRot2Up

Summary

Function: vector llRot2Up( rotation q );

20	Function ID
0.0	Forced Delay
10.0	Energy

Computes the orientation of the local z-axis (up-direction relative to prim). It is useful to find out the tilting angle of prim relative to earth (global z-axis).
Returns a vector that is the up vector defined by q, i.e. a unit vector pointing in the positive Z direction

• rotation

q

Can be useful to identify the orientation of the local horizontal-plane of the prim, since it's z-axis is always perpendicular to this plane.

Caveats

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Examples

See Also

Functions

•	llRot2Left
•	llRot2Fwd
•	llRot2Axis
•	llRot2Angle

Deep Notes

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Signature
function vector llRot2Up( rotation q );