how to do the fireball: 1. create a fumefx grid and put a sphere inside the grid 2. create a parray pick the sphere as the emitter for the parray and play around with the parray so it makes some particles; also add a wind and bind it with the parray 3. create a fumefx particle source and bind it with the fumefx grid 4. click on simulate animation in fumefx grid GUI and after render the scene if any questions, put it in the comments —– also you may use vray as renderer instead of default …  Read more...