Call the police ;-)
In my viewer, the region settings show, by default:
- water height 20
- terrain raise limit: 100
- terrain lower limit: -100
These are the default values, I didn't change them, so I guess it's not
"illegal" to go under zero… Or is the terrain lower limit based on something
else than elevation?
Though I admit it's odd to want to go so deep, I understand it's needed for a
big under-water project like Titanic….
(the only work-around would be to change water elevation, which would be quite
odd for surrounding regions)
Le 1 févr. 2012 à 01:59, Justin Clark-Casey a écrit :
> To me, zero level is the co-ordinate z = 0, where it's totally illegal to try
> and place anything in a negative co-ordinate. Under the water is different,
> at which point ground, to me, is the sea/riverbed.
>
> On 01/02/12 00:52, Gudule Lapointe wrote:
>> (JCC: Having seen the project, I know this is not "under the ground", but
>> deep in the water, which goes far below zero level, due to project needs…)
>>
>> I wouldn't be surprised if NPC was just coded without thinking somebody
>> would try to do this ;-)
>>
>> Paul, I would suggest using the NPC sit functions on an object at the
>> desired position (http://opensimulator.org/wiki/OsNpcSit) to force the NPC
>> go that deep, and after that you are free to make it stand or stay sitting…
>>
>>
>>
>> Le 1 févr. 2012 à 01:36, Justin Clark-Casey a écrit :
>>
>>> By negative elevation, I presume that you mean below some arbitrary plane,
>>> rather than below ground? ScenePresence.CompleteMovement(), which is how
>>> the NPC (and any avatar) enters a scene does have code to prevent attempted
>>> rezzing below ground. This is just using a 1.5f constant. It's possible
>>> that if you're very near the ground then you would have a problem.
>>>
>>> On 31/01/12 20:56, paul emery wrote:
>>>> I need to create some bots in our model of titanic which is underwater AND
>>>> in
>>>> fact is at negative elevation. My trigger object has a notecard with the
>>>> bot
>>>> information in it and a script with a touch_start event handler.
>>>> In the touch event are these lines of code.
>>>>
>>>> vector npcPos = llGetPos()+<.5,0,0>;
>>>> pc = osNpcCreate("Mr.", "Bot", npcPos, "mycard");
>>>>
>>>> What i find is that if the object is at zero elevation or above the bot is
>>>> created half a meter from the object's position. However, if the object is
>>>> at a negative elevation the bot is created at zero elevation and falls down
>>>> to the elevation of the trigger object. This is interesting. Note that if
>>>> the trigger object is up at any positive elevation the bot is created at
>>>> that elevation.
>>>>
>>>> The problem is that if i try to create a bot at a negative elevation in a
>>>> room below deck i.e. that has a non-phantom roof the bot never can fall all
>>>> the way down because they are not able to fall through the roof.
>>>>
>>>> Any body got any ideas on how do deal with this. It does seem like expected
>>>> behavior would be to allow npcPos() to include negative elevation.
>>>>
>>>>
>>>> --
>>>> View this message in context:
>>>> http://opensim-users.2152040.n2.nabble.com/creating-bots-at-negative-elevation-tp7241166p7241166.html
>>>> Sent from the opensim-users mailing list archive at Nabble.com.
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>>>
>>>
>>> --
>>> Justin Clark-Casey (justincc)
>>> http://justincc.org/blog
>>> http://twitter.com/justincc
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>>
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>
>
> --
> Justin Clark-Casey (justincc)
> http://justincc.org/blog
> http://twitter.com/justincc
> _______________________________________________
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