Re: [Flightgear-devel] northern hemisphere vs southern hemisphere
The bo105 doesn't use Nasal for blade bending. noticed, so it is indeed a bug in hardcode. Maik has already a patch and is in test on helijah. I wait for the results, because this bug could be also the cause for the sliding. -- Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel -- Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] northern hemisphere vs southern hemisphere
Hi, I had just a test, and I'm not sure about a mistake in Rotorpart.cpp. I had just a test with the Ec135 and it wirk like it should. Bo105 and S64E Skycrane using Nasal for the blade bending, the ec135 not! So it could be that it has to do with the nasal code instead then rather a bug in the code! HHS Hi Emmanuel, good finding. It seems, that I am mixing up different coordinate systems in line 389 of Rotorpart.cpp float relgrav = Math::dot3(_normal,_rotor-getGravDirection()); While _normal is within the coordinate system of the helicopter, _rotor-getGravDirection() is in the world coordinate system. The enclosed patch should fix this. Unfortunately flightgear does not run on my machine actually. I would be thankful, if someone could check, if the patch works. Best regards, Maik BARANGER Emmanuel schrieb am 21.02.2009 20:28: Hi all, After some tests, I just discovered something amusing in FG. In fact, you do not know can be, but the gravity is reversed between the northern hemisphere and southern hemisphere. Finally it is the impression that it was ;) Look the Bo105 in northen hemisphere : http://helijah.free.fr/LFKJ2.png the same in southern hemisphere : http://helijah.free.fr/FACT2.png Or the Aircrane (blades longer) in northen hemisphere : http://helijah.free.fr/LFKJ.png and in southern hemisphere : http://helijah.free.fr/FACT.png Although this will not interfere with many of us. Many of us live in the northern hemisphere. But what should we say to those who live in the southern hemisphere ? Funny is not it ? Best regards. Emmanuel -- BARANGER Emmanuel http://helijah.free.fr http://helijah.free.fr/flightgear/hangar.htm http://helijah.free.fr/flightgear/H4-Hercules.htm http://helijah.free.fr/flightgear/flightgear.htm http://www.jamendo.com/fr/album/27163 -- Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel -- Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] northern hemisphere vs southern hemisphere
Hi Heiko Heiko Schulz schrieb am 22.02.2009 13:41: Hi, I had just a test, and I'm not sure about a mistake in Rotorpart.cpp. I had just a test with the Ec135 and it wirk like it should. Bo105 and S64E Skycrane using Nasal for the blade bending, the ec135 not! So it could be that it has to do with the nasal code instead then rather a bug in the code! HHS I would be not surprised, if the mistake is within rotorpart.cpp. And this could be the cause for the sliding of the helicopters on the ground. Maik -- Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] northern hemisphere vs southern
Hi Maik, I just tested your patch. This seems to work properly. I continue testing Best regards. Emmanuel Maik Justus wrote: Hi Emmanuel, good finding. It seems, that I am mixing up different coordinate systems in line 389 of Rotorpart.cpp float relgrav = Math::dot3(_normal,_rotor-getGravDirection()); While _normal is within the coordinate system of the helicopter, _rotor-getGravDirection() is in the world coordinate system. The enclosed patch should fix this. Unfortunately flightgear does not run on my machine actually. I would be thankful, if someone could check, if the patch works. Best regards, Maik -- BARANGER Emmanuel http://helijah.free.fr http://helijah.free.fr/flightgear/hangar.htm http://helijah.free.fr/flightgear/H4-Hercules.htm http://helijah.free.fr/flightgear/flightgear.htm http://www.jamendo.com/fr/album/27163 -- Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] northern hemisphere vs southern
Hello Emmanuel, BARANGER Emmanuel schrieb am 22.02.2009 20:40: Hi Maik, I just tested your patch. This seems to work properly. I continue testing Best regards. Emmanuel Thank you very much. Can you check, if the sliding on ground (with engine off) is reduced? Best regards, Maik -- Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] northern hemisphere vs southern hemisphere
Hi all, After some tests, I just discovered something amusing in FG. In fact, you do not know can be, but the gravity is reversed between the northern hemisphere and southern hemisphere. Finally it is the impression that it was ;) Look the Bo105 in northen hemisphere : http://helijah.free.fr/LFKJ2.png the same in southern hemisphere : http://helijah.free.fr/FACT2.png Or the Aircrane (blades longer) in northen hemisphere : http://helijah.free.fr/LFKJ.png and in southern hemisphere : http://helijah.free.fr/FACT.png Although this will not interfere with many of us. Many of us live in the northern hemisphere. But what should we say to those who live in the southern hemisphere ? Funny is not it ? Best regards. Emmanuel -- BARANGER Emmanuel http://helijah.free.fr http://helijah.free.fr/flightgear/hangar.htm http://helijah.free.fr/flightgear/H4-Hercules.htm http://helijah.free.fr/flightgear/flightgear.htm http://www.jamendo.com/fr/album/27163 -- Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] northern hemisphere vs southern hemisphere
BARANGER, It's really funny! :)! Huang. 在2009-02-22,BARANGER Emmanuel embaran...@free.fr 写道: Hi all, After some tests, I just discovered something amusing in FG. In fact, you do not know can be, but the gravity is reversed between the northern hemisphere and southern hemisphere. Finally it is the impression that it was ;) Look the Bo105 in northen hemisphere : http://helijah.free.fr/LFKJ2.png the same in southern hemisphere : http://helijah.free.fr/FACT2.png Or the Aircrane (blades longer) in northen hemisphere : http://helijah.free.fr/LFKJ.png and in southern hemisphere : http://helijah.free.fr/FACT.png Although this will not interfere with many of us. Many of us live in the northern hemisphere. But what should we say to those who live in the southern hemisphere ? Funny is not it ? Best regards. Emmanuel -- BARANGER Emmanuel http://helijah.free.frhttp://helijah.free.fr/flightgear/hangar.htmhttp://helijah.free.fr/flightgear/H4-Hercules.htmhttp://helijah.free.fr/flightgear/flightgear.htmhttp://www.jamendo.com/fr/album/27163-- Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel