Flame motion animation in the law

Animated flame is often needed to show an animation phenomenon. Fire can also be divided into: a small flame (such as burning candles, matches burning, etc.), the larger the fire (such as firewood burning, etc.), raging (such as fires, etc) some. In the cartoon, it is common to have three. Here, we demonstrate the greater the fire, in the hope that we can help. I hope you whiskey!

Fire within the flame and the outer flame is formed. No matter how big the fire, the combustion process will be under the influence of flow reveals the strength of irregular movement. But they all have a basic law of motion:

That is, expansion, contraction, shaking up the next collection, separation, disappeared. Flame when the fastest speed at the bottom, the more up more slowly, until the disappearance. The shape of the flame under fire often changes the size and direction.

Here is the screen frame by frame analysis:



This picture is the fire of the first frame, we have to deal with by contract.



This picture is expanded, this time because of air flow, hot air rises, the outer flame and flame out in the expansion of the number of specific expansion, you can plot the needs and design sense to tune up.



Hot air rising within the flame and the outer flame of fire to Shangcuan.



Because of the wind, the fire will be in about the same time to Shangcuan shaking.



When the flame to a certain limit, the outer flame to Shangcuan the same time and the following fire separation, which is separated.

Then the above



Separated from the flame to continue to increase, rising at the same time it disappeared. The following flame that we received it the next. Then and the screen of a formation cycle.

When the fire into the loop of irregular movement rule, and if we do fire when the cycle time longer, then the law can do many different cycles. Thus, the effect of the screen will be changing. Figure 1-6 is a loop, then we can stagger the order. This effect of the screen will be more good-looking!

In general, when designing the raging fire smoke have produced, so the screen will have good results. Have time I will in the future process of making it onto the hair.

Thank you for your support! ! !






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