// SPDX-License-Identifier: MIT
// Copyright (c) 2026 Incoprea
// Eased child inspection reveal
// Not compiled or tested in-world
// Setup: Put in a child at its closed pose. Owner-touch toggles a half-meter root-Z reveal; each leg lasts two seconds.
// Stop / restore: Owner-touch to close, then wait two seconds for Home restoration before removing or resetting.
// Notes: Use a small nonphysical rezzed build with clear space. Actual prim transforms change. Original poses live only in script memory. Do not change physical status or link topology during use. Touching during a transition reverses from its current fraction. Home is restored only after the closing transition finishes.
// License: see LICENSE in this distribution.
// Original Incoprea. MIT. Not compiled or tested in-world.
vector home;
float value;
float from;
float target;
integer opened;
default
{
    state_entry()
    {
        home=llGetLocalPos();
    }
    touch_start(integer n)
    {
        if(llDetectedKey(0)!=llGetOwner()||llGetLinkNumber()<2||llGetStatus(STATUS_PHYSICS))return;
        opened=!opened;
        from=value;
        target=0.0;
        if(opened)target=1.0;
        llResetTime();
        llSetTimerEvent(0.1);
    }
    timer()
    {
        if(llGetLinkNumber()<2||llGetStatus(STATUS_PHYSICS))
        {
            llSetTimerEvent(0.0);
            return;
        }
        float t=llGetTime()/2.0;
        if(t>=1.0)
        {
            t=1.0;
            llSetTimerEvent(0.0);
        }
        float ease=t*t*(3.0-2.0*t);
        value=from+(target-from)*ease;
        llSetLinkPrimitiveParamsFast(LINK_THIS,[PRIM_POS_LOCAL,home+<0.0,0.0,value*0.5>]);
    }
}