LlSetLinkPrimitiveParams

Set primitive parameters for linknumber based on rules.

• This function causes the script to sleep for 0.2 seconds.
• If texture is missing from the prim's inventory and it is not a UUID or it is not a texture then an error is shouted on DEBUG_CHANNEL.
• If texture is a UUID then there are no new asset permissions consequences for the object.
  • The resulting object develops no new usage restrictions that might have occurred if the asset had been placed in the prims inventory.
• If map is missing from the prim's inventory and it is not a UUID or it is not a texture then an error is shouted on DEBUG_CHANNEL.
• If map is a UUID then there are no new asset permissions consequences for the object.
  • The resulting object develops no new usage restrictions that might have occurred if the asset had been placed in the prims inventory.
• If face is ALL_SIDES then the flag works on all sides.
• The flag silently fails if its face value indicates a face that does not exist
• Applying an operation to LINK_SET is applied first to the root prim, then to each child prim.
• The sim will clamp attributes before storing them.
• The client will clamp attributes before rendering.
• There is currently no corresponding llGetLinkPrimitiveParams.
  • The only way to get many parameters from linked prims is to put a separate script in each child and use linked messages.

A simple script to light up a prim in a linkset when touched, and unlight the others using llSetLinkPrimitiveParams, when script is installed in the root prim of the linkset.

 
default
{
    touch_start(integer total_number)
    {
        // Turn off all prims
        llSetLinkPrimitiveParams(LINK_SET,[PRIM_FULLBRIGHT,ALL_SIDES,FALSE]);
        // Turn on the one that was touched
        llSetLinkPrimitiveParams(llDetectedLinkNumber(0),[PRIM_FULLBRIGHT,ALL_SIDES,TRUE]);        
    }
}
 

Note that avatars sitting on the object can be moved with this function as well. See llSitTarget#Useful_Snippets for an example of this.

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