Because the texel of periodic texture is the patch with the textures period, here try to calculate the period by directionfilter, and then synthesize the periodic texture by sampling with the period.
The newscaster's words did filter everywhere in America, however, and history may have shifted in a different direction as a result.
然而，这位新闻播音员的话的的确确传遍了整个美国，结果历史也转向了另一个方向。
3
About the supply voltage, frequency, capacity factor of the fan and motor, specification of coil pipe, kinds of humidifier, form and efficiency of air filter, caliber and direction of pipe and etc.