OsGetInertiaData

From OpenSimulator

(Difference between revisions)
Jump to: navigation, search
(Add exemple)
Line 11: Line 11:
 
     state_entry()
 
     state_entry()
 
     {
 
     {
         ...
+
         llSetStatus(STATUS_PHYSICS, TRUE);
 +
        llSetObjectName("osGetInertiaData");
 +
    }
 +
 
 +
    touch_start(integer n)
 +
    {
 +
        list buffer =osGetInertiaData();
 +
        float mass = llList2Float(buffer, 0);
 +
        vector center = llList2Vector(buffer, 1);
 +
        vector Idiag = llList2Vector(buffer, 2);
 +
        vector Ioffdiag = llList2Vector(buffer, 3);
 +
        string text;
 +
        text += "\n• The total mass of the linkset is " + (string)mass;
 +
        text += "\n• The center of mass offset relative to root prim is " + (string)center;
 +
        text += "\n• Diagonal elements of inertia is " + (string)Idiag;
 +
        text += "\n• Off diagonal elements of inertia is " + (string)Ioffdiag;
 +
        llSay(PUBLIC_CHANNEL, text);
 
     }
 
     }
 
}
 
}

Revision as of 17:07, 20 February 2019

list osGetInertiaData()
returns a list:

[
float mass, // the total mass of the linkset
vector center, // the center of mass offset relative to root prim
vector Idiag, // diagonal elements of inertia
vector Ioffdiag // off diagonal elements of inertia
]

mass maybe -1 if inertia data is invalid or not avaiable

Caution ! Only supported by ubOde for now

Threat Level This function does not do a threat level check
Permissions Use of this function is always allowed by default
Delay 0 seconds
Example(s)
// Example of osGetInertiaData
 
default
{
    state_entry()
    {
        llSetStatus(STATUS_PHYSICS, TRUE);
        llSetObjectName("osGetInertiaData");
    }
 
    touch_start(integer n)
    {
        list buffer =osGetInertiaData();
        float mass = llList2Float(buffer, 0);
        vector center = llList2Vector(buffer, 1);
        vector Idiag = llList2Vector(buffer, 2);
        vector Ioffdiag = llList2Vector(buffer, 3);
        string text;
        text += "\n• The total mass of the linkset is " + (string)mass;
        text += "\n• The center of mass offset relative to root prim is " + (string)center;
        text += "\n• Diagonal elements of inertia is " + (string)Idiag;
        text += "\n• Off diagonal elements of inertia is " + (string)Ioffdiag;
        llSay(PUBLIC_CHANNEL, text);
    }
}
Notes
This function was added in 0.9.0.1


Personal tools
General
About This Wiki