Difference between revisions of "LlGetBoundingBox"

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(How about a avatar ruler type of thing instead? remotely useful and shows how to get the center and size of the box)
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         vector size = llList2Vector(box, 1) - llList2Vector(box, 0);
 
         vector size = llList2Vector(box, 1) - llList2Vector(box, 0);
 
         llSetPrimitiveParams([PRIM_POSITION, center, PRIM_SIZE, size]);
 
         llSetPrimitiveParams([PRIM_POSITION, center, PRIM_SIZE, size]);
         llSetText("Name: " + llDetectedName(0) + ", UUID: " + (string)target + "\nBounding Box Size: " + (string)size, <1.0, 1.0, 1.0>, 1.0);
+
         llSetText("Name: " + llDetectedName(0) + ", UUID: " + (string)target +  
 +
                "\nBounding Box Size: " + (string)size, <1.0, 1.0, 1.0>, 1.0);
 
     }
 
     }
 
}</lsl>
 
}</lsl>

Revision as of 19:43, 16 June 2008

Summary

Function: list llGetBoundingBox( key object );

Returns a list that is the bounding box of object relative to it's root prim.
Format: [ (vector) min_corner, (vector) max_corner ]

• key object Object or agent in the sim.

The bounding box is for the entire link set, not just the requested prim.

Examples

<lsl>default//An avatar bounding box ruler thingy {

   state_entry()
   {
       llSetStatus(STATUS_PHANTOM, TRUE);
   }
   
   touch_start(integer total_number)
   {
       key target = llDetectedKey(0);
       list box = llGetBoundingBox(target);
       vector center = (llList2Vector(box, 0) + llList2Vector(box, 1)) * 0.5;
       vector size = llList2Vector(box, 1) - llList2Vector(box, 0);
       llSetPrimitiveParams([PRIM_POSITION, center, PRIM_SIZE, size]);
       llSetText("Name: " + llDetectedName(0) + ", UUID: " + (string)target + 
               "\nBounding Box Size: " + (string)size, <1.0, 1.0, 1.0>, 1.0);
   }
}</lsl>

See Also

Functions

•  llGetAgentSize

Deep Notes

Search JIRA for related Issues

Signature

function list llGetBoundingBox( key object );