A smoke bomb created a diversion while the robbery took place.

劫案发生时，一枚烟雾弹转移了人们的视线。

The fire Bomb shader is an excellent example of how a complex effect, such as smoke and fire, can be achieved by animating and remapping a fractal texture.

这个爆炸火球材质是一个优秀的例子，告诉我们如何控制一个复杂的效果，如烟和火，能通过动画一个分形纹理来贴图完成。

Based on the binocular stereo vision theory, the smoke images were caught and processed to get the bomb position information.

系统采用双目立体视觉原理，通过捕捉、处理弹落击起的烟尘图像精确地获取弹着点信息。