Hi Gina, You need to write a parser for these text files and set up your particle system from this. Please see the osgparticle example for examples for how to set up particle system.
Robert. On 2/5/07, Gina Yan <[EMAIL PROTECTED]> wrote:
Hello, I want to create an animated visualization of fluid flow that follows the velocity vectors in two .txt files using a particle system. I read in the first .txt file which is the grid coordinates of my particle system in an array myplacer[i]. And I read in the second .txt file which is the velocity vector of the particles in another array myshooter[i]. Now I don't know what to do to make these two arrays as the placer and shooter of my particle system. Could anyone please help me? Thanks a lot, Gina ________________________________ From predictions to trailers, check out the MSN Entertainment Guide to the Academy Awards(r) _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
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