Based on research on the latest literature and the understanding to forest-fire home and abroad

we provide a new kind of model by particles system to real-time simulate and render the large-scale forest fire.In this model

we improve the traditional particle system in the attribute

the movement and the rendering method of individual particle.In addition

we use the hardware-accelerated texture technology to improve the effect and efficiency of rendering.Meanwhile

the technologies adopted in the model also can be applied to other fuzzy objects(such as smoke

cloud and so on).