llRot2Up
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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 of prim) relative to earth (global coordinate system). It is useful to use it 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 local horizontal plane.
Caveats
Examples
See Also
Functions
• | llRot2Left | |||
• | llRot2Fwd | |||
• | llRot2Axis | |||
• | llRot2Angle |