At least on HGE level of features. Particle editor may be written ontop of engine.
Next - apply particle forces: function that affects on each partcle speed or position. Engine must offer pre-defined forces and allow to create user's forces. Forces may be merged into chain. It must be interesting.
At least on HGE level of features. Particle editor may be written ontop of engine.
Next - apply particle forces: function that affects on each partcle speed or position. Engine must offer pre-defined forces and allow to create user's forces. Forces may be merged into chain. It must be interesting.