Difference between revisions of "LlSetLocalRot"
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Void Singer (talk | contribs) m (added some also and tweaked the previous helper) |
m (Cleaned up the text ever so slightly and added a bit of clarify text/links.) |
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|caveats | |caveats | ||
|constants | |constants | ||
|examples=Drop this script | |examples=Drop this script into a ''child'' prim to rotate it in 1 degree increments on each [[touch]]. | ||
< | <source lang="lsl2">rotation rot_xyzs; | ||
default | default | ||
| Line 15: | Line 15: | ||
state_entry() | state_entry() | ||
{ | { | ||
vector xyz_angles = <0,1.0,0>; // This | vector xyz_angles = <0,1.0,0>; // This defines a 1 degree change on the Y axis | ||
vector angles_in_radians = xyz_angles*DEG_TO_RAD; // Change to | vector angles_in_radians = xyz_angles*DEG_TO_RAD; // Change to radians | ||
rot_xyzs = llEuler2Rot(angles_in_radians); // Convert to a rotation | |||
} | } | ||
touch_start(integer s) | touch_start(integer s) | ||
{ | { | ||
llSetLocalRot(llGetLocalRot()* | llSetLocalRot(llGetLocalRot()*rot_xyzs); // Apply the increment rotation to the prim's current rotation ... | ||
} | } | ||
}</ | }</source> | ||
|helpers= | |helpers= | ||
< | <source lang="lsl2">//-- this is an equivalent call from any prim in the same link set | ||
llSetLinkPrimitiveParamsFast( target_prim, [PRIM_ROT_LOCAL, rot] ); | llSetLinkPrimitiveParamsFast( target_prim, [PRIM_ROT_LOCAL, rot] ); | ||
//-- where "target_prim" is the link number of the prim you want to set the local rotation of</ | //-- where "target_prim" is the link number of the prim you want to set the local rotation of</source> | ||
|also_functions= | |also_functions= | ||
{{LSL DefineRow||[[llGetRot]]|}} | {{LSL DefineRow||[[llGetRot]]|}} | ||
| Line 46: | Line 46: | ||
|cat1=Movement | |cat1=Movement | ||
|cat2=Rotation | |cat2=Rotation | ||
|haiku={{Haiku|Carousel horses|Race, ever facing forward.|Turn without turning.}} | |||
|cat3 | |cat3 | ||
|cat4 | |cat4 | ||
}} | }} | ||
Latest revision as of 13:32, 3 January 2016
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: llSetLocalRot( rotation rot );| 284 | Function ID |
| 0.2 | Forced Delay |
| 10.0 | Energy |
Sets the rotation of a child prim relative to the root prim
| • rotation | rot |
Caveats
Examples
Drop this script into a child prim to rotate it in 1 degree increments on each touch.
rotation rot_xyzs;
default
{
state_entry()
{
vector xyz_angles = <0,1.0,0>; // This defines a 1 degree change on the Y axis
vector angles_in_radians = xyz_angles*DEG_TO_RAD; // Change to radians
rot_xyzs = llEuler2Rot(angles_in_radians); // Convert to a rotation
}
touch_start(integer s)
{
llSetLocalRot(llGetLocalRot()*rot_xyzs); // Apply the increment rotation to the prim's current rotation ...
}
}
Useful Snippets
//-- this is an equivalent call from any prim in the same link set
llSetLinkPrimitiveParamsFast( target_prim, [PRIM_ROT_LOCAL, rot] );
//-- where "target_prim" is the link number of the prim you want to set the local rotation of
See Also
Deep Notes
Search JIRA for related Issues
Signature |
|---|
function void llSetLocalRot( rotation rot ); |
Haiku |
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Carousel horses
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