Snow documentation

I suggest Alsidqi list questions about the snow module here (structure of the code, meaning/access of variables,...), so Janek can answer here and built the documentation at the same time. Bchareyre 14:28, 25 August 2009 (UTC)

Snow-Read Problems: 1. Compiling Problems: a. I found problem like this: VoxelEnvelope.cpp: In member function ‘void VoxelEnvelope::calculate_surfaces_loop_spawn(Config&)’: VoxelEnvelope.cpp:27: error: ‘class boost::thread’ has no member named ‘detach’ Solution: Modify theVoxelEnvelope.cpp by adding a line "#if BOOST_VERSION >= 103500" before "loop.detach();" (at line 27) and a line "#endif" after it.