Hi After some more testing, i found that there were some settings i was using that don't fit a connected particle system, such as having randomized particle speeds(so parts of the trail overshoot others). Now i have quite reasonable trails working by tweaking settings, but i haven't yet established the conditions that trigger the bug. I'm a bit busy these days, but i'll investigate and give more details when time allows.
Cheers, Tiago Robert Osfield wrote: > Hi Tiago, > > I'm afraid I'm rather cold on particle system right now, having not > worked on them for a couple of years. From the screenshots I could > immediately see what the specific problem was so we'll need to go back > and forwards a few times to work out what might be amiss, either in > your setup or osgParticile library itself. > > Could you explain what you see is going wrong. Do any of the OSG > example exhibit this problem? > > Robert. > > On Thu, Jan 31, 2008 at 11:37 PM, Tiago Gusmão <[EMAIL PROTECTED]> wrote: >> Hello, >> >> I'm adding particle support to FlightGear and everything is going fine >> so far except when i try to use connected particles: >> >> Solid mode: >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-002.jpg >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-003.jpg >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-004.jpg >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-005.jpg >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-006.jpg >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-007.jpg >> >> Wireframe: >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-008.jpg >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-009.jpg >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-010.jpg >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-011.jpg >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-012.jpg >> http://gusmao.home.sapo.pt/L1011/trails/fgfs-screen-013.jpg >> >> I'm doing it "by hand" (not using *Effect class), this is the same code >> i use for a normal particle system, except i instantiate a >> ConnectedParticleSystem instead. Am i doing something wrong? >> Using 2.3.4 >> >> Thanks in advance! >> >> Cheers, >> Tiago _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
