Hi ,I m a new guy who study Ta,I was trying to make a VFX about Storm,and it seemed I met some problems like this,I was following the video on YTB,step by step,and I dont know what problems is,the screen shot was just here,could some help me check what problem is,thank u so much
The Age attribute is set by the ParticleState module I believe, so it’s not ready yet in the spawn stage
Besides, your rotate module is something that is meant to update the particle throughout its lifetime, so it should be in the Update stage
As an added note, using NormalizedAge is probably a better call when sampling curves, since you can then change the lifetime of the particle and the curves will work as expected, conformed to the new lifetime