0004445: llSetPos fails to arrive at correct height in Mega region

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0004445

opensim

[REGION] Script Functions

public

2009-12-13 17:23

2012-08-26 18:29

Reporter

Kharmen Spad

Assigned To

Priority

normal

Severity

major

Reproducibility

always

Status

new

Resolution

open

Platform

OS Version

Product Version

Target Version

Fixed in Version

Summary

0004445: llSetPos fails to arrive at correct height in Mega region

Description

In a Mega-region the use of llSetPos within the 10m limit has been found to result in incorrect arrival heights, as if there is a 'false ground level' preventing a lower position. However, setting the position using Edit does not show the same effect. This was tested with the sample test script below in the 4 sub-regions 0,0(SW); 0,1(W); 1,0(S); and 1,1(centre); and only occurs in 0,1. Using the default terrain, values of z below 25.6 resulted in arrival values at exactly this height even though ground level was 25. Editing the terrain does not appear to affect the results.

Test Script:
-----------
//SetPos height test (megaregion)

integer i;vector pos1;vector pos2;float z;

default
{
    state_entry()
    {
        z=25;
        pos1=<128,384,z>;pos2=<128,374,z>;
        llSay(0, "clicking prim should toggle between positions "+(string)pos1+" & "+(string)pos2);
    }

    touch_start(integer num)
    {
        i=!i;
        if(i)llSetPos(pos1);
        else llSetPos(pos2);
        llSay(0,(string)llGetPos());
    }
}

Additional Information

Product Version is listed as 0.6.9(Dev)
Ubuntu 9.04, Mono 2.4.2.3
Sim size: Mega 3x3
Tested at: 2298499.0, 2710400.8, 25.8 in MotionMega0,0

Tags

No tags attached.

Git Revision or version number

dd5696e

Run Mode

Grid (Multiple Regions per Sim)

Physics Engine

ODE

Environment

Mono / Linux32

Mono Version

Viewer

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Notes
(0022454) SignpostMarv (reporter) 2012-08-26 18:28	Cannot reproduce this bug on OpenSim 0.7.4 Dev a5c6cb2 (Win/.NET)

(0022455) SignpostMarv (reporter) 2012-08-26 18:29	this was a bug, not a feature.

Issue History
Date Modified	Username	Field	Change
2009-12-13 17:23	Kharmen Spad	New Issue
2009-12-13 17:23	Kharmen Spad	Git Revision	=> dd5696e
2009-12-13 17:23	Kharmen Spad	SVN Revision	=> N/A: osgrid dated 2009-12-07
2009-12-13 17:23	Kharmen Spad	Run Mode	=> Grid (Multiple Regions per Sim)
2009-12-13 17:23	Kharmen Spad	Physics Engine	=> ODE
2009-12-13 17:23	Kharmen Spad	Environment	=> Mono / Linux32
2009-12-13 17:23	Kharmen Spad	Mono Version	=> 2.4.2
2012-08-26 18:28	SignpostMarv	Note Added: 0022454
2012-08-26 18:29	SignpostMarv	Mono Version	2.4.2 =>
2012-08-26 18:29	SignpostMarv	Note Added: 0022455
2012-08-26 18:29	SignpostMarv	Severity	feature => major