I’m trying to create an effect in Niagara and need help. I want to create a red beam between two boxes. pic Imgur: The magic of the Internet The beam should get wider and narrower in a sin wave pattern. When the boxes get farther apart, the beam should add more waves(1->2 in the pic), not have the waves get wider(1->3 in the pic). Also if possible, the waves should slowly slide into one of the boxes(2->4 in the pic). any ideas? the only way I found to get the beam to go back an forth so far is adding noise, which doesn’t help. I have figured out how to set the beam end in blueprints so it follows the second box.
I solved it. there is a scale ribbon with under particle update, and I can apply a waveform to it.
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