Re: [Speed-dreams-devel] collision check with environment objects (from ac3d scene)

[Tigran A. <tig...@un...>]

Hi Wolf-Dieter,

Thanks for your answer. I know that it is not possible until the source 
code is changed.
So my question is about source code modifications, i.e., where to look 
at, how to access 3d scene objects from sim module, which useful 
functions can I reuse, etc..

If you have any hints, please, let me know

Regards,
Tigran

On 31/07/12 23:00, Wolf-Dieter Beelitz wrote:
> Hello Tigran,
>
> there is no way to define additional obstacles in SD.
>
> Only other cars, the pitwall and the outer limit of the track (displayed as
> barrier/fence/wall) is used while collision detection.
>
> To define an obstacle you would have to create it as a car and "drive" it
> into the position you want it to be.
>
> Cheers
>
> Wolf-Dieter
>
>
> -----Ursprüngliche Nachricht-----
> Von: Tigran Avanaesov [mailto:tig...@un...]
> Gesendet: Dienstag, 31. Juli 2012 17:00
> An: ba...@ne...
> Cc: spe...@li...
> Betreff: Re: [Speed-dreams-devel] collision check with environment objects
> (from ac3d scene)
>
> Hi Eckhard,
>
> In XML file we can define some barriers/borders which will be checked for a
> collision.
> I think this was used in the Salty track to "split" a road into two parts.
> However you can see that a car can go through the basis of "Bull NRJ"
> (near a border, between the border and pits)
>
> This kind of collisions (with objects of .ac file) I want to check
>
> Thanks,
>
> Regards,
> Tigran
>
> On 30/07/12 13:45, ba...@ne... wrote:
>> AS far as i know this is controlled by the XML file.
>>
>> Take a look at the Salty track.
>>
>>
>> Cheers
>> Eckhard.
>>
>>
>>
>> Zitat von Tigran Avanaesov<tig...@un...>:
>>
>>> Hi,
>>>
>>> I know that in SD, .ac file of a track is nothing but graphics:
>>> I can draw in blender a cube in the middle of the road, and a car
>>> will go through it.
>>>
>>> The question is how can I do such collision detection (with objects
>>> from 3d scene)?
>>> Could someone give me some hints about doing that ?
>>>
>>> Thank you in advance
>>>
>>> Regards,
>>> Tigran.
>>>
>>>
>>>
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>>
>
> --
> Tigran Avanesov
> Interdisciplinary Centre for Security, Reliability and Trust
>
> UNIVERSITE DU LUXEMBOURG
> CAMPUS KIRCHBERG
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> L-1359 Luxembourg
>
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>
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> landscape has changed and how IT managers can respond. Discussions will
> include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
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>


-- 
Tigran Avanesov
Interdisciplinary Centre for Security, Reliability and Trust

UNIVERSITE DU LUXEMBOURG
CAMPUS KIRCHBERG
6, rue Richard Coudenhove-Kalergi
L-1359 Luxembourg

Office F104
T +352 46 66 44 5617
tig...@un...
www.uni.lu  www.securityandtrust.lu