let outdir = "result/bunny";
let dump_skip = 10;
std::fs::create_dir_all(outdir).unwrap();
let mut world = WorldBuilder::new(world_size, grid_h)
.with_system(PlyDumpSystem::new(outdir, dump_skip))
.build();
for _ in 0..100 {
world.step();
}
outdir: The output directory. The system doesn't create it automatically. If you want to export to an unexisting
directory, please create that directory automatically.dump_skip: Output a file every dump_skip. In the above example, we have dump_skip 10. So we will output a
file at frame 0, 9, 19, ..., 99 (10 in total). Each file will still be numbered incrementally starting
from 1.