LlSetRot

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/LSL

SetRot

llSetRot

Summary

Function: llSetRot( rotation rot );

61	Function ID
0.2	Forced Delay
10.0	Energy

Sets the rotation of the prim to rot.

• rotation

rot

Caveats

• This function causes the script to sleep for 0.2 seconds.
• If the prim is attached, then this function offsets the rotation by the avatars rotation.
• If the prim is not the root prim it is offset by the roots local rotation. The work-around is to divide the rotation by the root rotation.
  • If you are trying to set the rotation of a child prim relative to the root prim then divide the local rotation by the root rotation.
  • If you are trying to set the rotation of a child prim to a global rotation then you need to divide the global rotation by the root rotation twice.
  • It is better to use llSetLocalRot to set the rotation of child prims, even if you are setting it to a global rotation (just multiply by the root rotation in that case).
  • There is no easy way to get the roots local rotation of an attached object (other then being told by the root).
• For small rotation changes, there is an update threshold depending on the time duration, between changes. It does not appear to be limited to the 6deg rule any longer.

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Examples

Drop this script in a prim to have to rotate in 1 degree increments

rotation rot_xyzq;

default
{
    state_entry()
    {
        vector xyz_angles = <0,1.0,0>; // This is to define a 1 degee change
        vector angles_in_radians = xyz_angles*DEG_TO_RAD; // Change to Radians
        rot_xyzq = llEuler2Rot(angles_in_radians); // Change to a Rotation
    }

    touch_start(integer s)
    {
        llSetRot(llGetRot()*rot_xyzq); //Do the Rotation...

    }
}

See Also

Functions

•	llGetRot
•	llSetLocalRot

Deep Notes

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Signature
function void llSetRot( rotation rot );