This short video visually shows how to render fire with particle system: https://www.youtube.com/watch?v=heW3vn1hP2E.
Khan Academy and The Nature of Code have some pretty good introductory tutorials on how to generate particle systems.
This short video visually shows how to render fire with particle system: https://www.youtube.com/watch?v=heW3vn1hP2E.
Khan Academy and The Nature of Code have some pretty good introductory tutorials on how to generate particle systems.