Difference between revisions of "PRIM OMEGA"
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*[[PRIM_OMEGA]] cannot be used on avatars sitting on the object. It will emit the error message "PRIM_OMEGA disallowed on agent". | *[[PRIM_OMEGA]] cannot be used on avatars sitting on the object. It will emit the error message "PRIM_OMEGA disallowed on agent". | ||
*If [[PRIM_OMEGA]] does not appear to be working, make sure that that Develop > Network > Velocity Interpolate Objects is enabled on the viewer.}} | *If [[PRIM_OMEGA]] does not appear to be working, make sure that that Develop > Network > Velocity Interpolate Objects is enabled on the viewer.}} | ||
{{#vardefine:p_axis_desc|arbitrary axis to rotate the object around}} | |||
{{#vardefine:p_spinrate_desc|rate of rotation in radians per second}} | |||
{{#vardefine:p_gain_desc|also modulates the final spinrate and disables the rotation behavior if zero}} | |||
}}</onlyinclude>{{#if: | }}</onlyinclude>{{#if: | ||
}}{{LSL Constant | }}{{LSL Constant | ||
|inject-2={{LSL PrimitiveParam Categorize|Prim}} | |||
|name=PRIM_OMEGA | |name=PRIM_OMEGA | ||
|type=integer | |type=integer | ||
| Line 53: | Line 58: | ||
|history=*Introduced in [[Release Notes/Second Life RC BlueSteel/11#11.06.20.233291|Second Life RC BlueSteel 11.06.20.233291]], June 22, 2011 | |history=*Introduced in [[Release Notes/Second Life RC BlueSteel/11#11.06.20.233291|Second Life RC BlueSteel 11.06.20.233291]], June 22, 2011 | ||
*Rolled to main server channel the week of 7/11/2011 | *Rolled to main server channel the week of 7/11/2011 | ||
|cat1 | |cat1 | ||
|cat2=Effects | |cat2=Effects | ||
|cat3=Physics | |cat3=Physics | ||
|cat4=Rotation | |cat4=Rotation | ||
}} | }} | ||
Revision as of 21:37, 1 July 2012
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Description
Constant: integer PRIM_OMEGA = 32;The integer constant PRIM_OMEGA has the value 32
Used to make the object spin at the specified axis and rate, or retrieve spin settings. See llTargetOmega for specification.
llSetPrimitiveParams
[ PRIM_OMEGA, vector axis, float spinrate, float gain ]| • vector | axis | – | arbitrary axis to rotate the object around | |
| • float | spinrate | – | rate of rotation in radians per second | |
| • float | gain | – | also modulates the final spinrate and disables the rotation behavior if zero |
When used with llSetPrimitiveParams & llSetLinkPrimitiveParams
llGetPrimitiveParams
llGetPrimitiveParams([ PRIM_OMEGA ]);Caveats
- PRIM_OMEGA on nonphysical objects, and child prims of physical objects, is only a client side effect; the object or prim will collide as non-moving geometry.
- PRIM_OMEGA cannot be used on avatars sitting on the object. It will emit the error message "PRIM_OMEGA disallowed on agent".
- If PRIM_OMEGA does not appear to be working, make sure that that Develop > Network > Velocity Interpolate Objects is enabled on the viewer.
Related Articles
Functions
| • | llSetPrimitiveParams | |||
| • | llSetLinkPrimitiveParams | |||
| • | llGetPrimitiveParams | |||
| • | llTargetOmega |
Examples
<lsl> // Set this prim rotating llTargetOmega(<1.0,3.0,0.5>, TWO_PI, 1.0);
// Read back this prim's current target omega list current_omega = llListToList( llGetPrimitiveParams([PRIM_OMEGA]); // should be [PRIM_OMEGA, axis, spinrate, gain] vector axis = llList2Vector(current_omega, 1); // Should be <1.0,3.0,0.5> float spinrate = llList2Float(current_omega, 2); // Should be TWO_PI float gain = llList2Float(current_omega, 3); // Should be 1.0
// Set all child prims rotating llSetLinkPrimitiveParamsFast(LINK_ALL_CHILDREN, [PRIM_OMEGA, <1.0,3.0,0.5>, TWO_PI, 1.0]); </lsl>
Deep Notes
History
- Introduced in Second Life RC BlueSteel 11.06.20.233291, June 22, 2011
- Rolled to main server channel the week of 7/11/2011
Search JIRA for related Issues
Signature |
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integer PRIM_OMEGA = 32; |