Difference between revisions of "LlPushObject"

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m (<lsl> tag to <source>)
m (Group UUIDs not eligible to be pushed)
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{{LSL_Function
{{LSL_Function
|inject-2={{LSL_Function/uuid|target|sim=*|object=*}}
|inject-2={{LSL_Function/uuid|target|sim=*|object=*|group=}}
|func_id=165|func_sleep=0.0|func_energy=10.0
|func_id=165|func_sleep=0.0|func_energy=10.0
|func=llPushObject
|func=llPushObject

Revision as of 11:02, 24 September 2022

Summary

Function: llPushObject( key target, vector impulse, vector ang_impulse, integer local );

Applies impulse and ang_impulse to object target

• key target avatar or object UUID that is in the same region
• vector impulse Direction and force of push. Direction is affected by local.
• vector ang_impulse Rotational force.
• integer local boolean, if TRUE uses the local axis of target, if FALSE uses the region axis.

Caveats

  • Only works on land where Push is not restricted or where the script is owned by the land owner.
    • If the land is owned by a group, the scripted object must be deeded to the same group.
  • The effectiveness of Push is modulated by the amount of script energy available.
    • There is a simplified code snippet describing how Push is implemented in the Havok4 project and reveals some of the details of how the energy budget affects the final Push magnitude.
  • In no-push areas an object can only push its owner.
  • ang_impulse is ignored when applying to agents or their attachments.
  • Energy use is calculated as magnitude of impulse divided by 20,000.
  • The push impact is diminished with distance by a factor of distance cubed.
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Examples

// Pushes the collided object or avatar.
default
{
    collision_start(integer num_detected)
    {
        llPushObject(llDetectedKey(0),<0,0,100>, <0,0,100>, TRUE);
    }
}

Deep Notes

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Signature

function void llPushObject( key target, vector impulse, vector ang_impulse, integer local );