// SPDX-License-Identifier: MIT
// Copyright (c) 2026 Incoprea
// Evaluate a three-level transform chain
// Not compiled or tested in-world
// Setup: Use a spare owned prim. Set the supplied local poses for each level. Touch for private calculations.
// Stop / restore: Disable/remove. No camera or object settings are changed.
// Notes: Parent scale is excluded. Prints both the final world point and orientation.
// License: see LICENSE in this distribution.
// Original Incoprea. MIT. Transform planning only.
vector BASE_POS=<5.0,5.0,1.0>;
vector ARM_OFFSET=<2.0,0.0,0.0>;
vector TOOL_OFFSET=<1.5,0.0,0.0>;
default
{
    touch_start(integer detectedCount)
    {
        if(llDetectedKey(0)!=llGetOwner())return;
        rotation base=llEuler2Rot(<0.0,0.0,30.0>*DEG_TO_RAD);
        rotation armLocal=llEuler2Rot(<0.0,20.0,40.0>*DEG_TO_RAD);
        rotation toolLocal=llEuler2Rot(<10.0,0.0,0.0>*DEG_TO_RAD);
        vector armPos=BASE_POS+ARM_OFFSET*base;
        rotation armWorld=armLocal*base;
        vector toolPos=armPos+TOOL_OFFSET*armWorld;
        llOwnerSay("Tool position="+(string)toolPos+" rotation="+(string)(toolLocal*armWorld));
    }
}