(Niagra)When I add a scale sprite size I can't see the particle anymore. (Niagra)

Development Asset Creation FX
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Hi everyone :slight_smile:

I’m new to Niagra and I try to learn how it works.

So my problem is when i add a node to scale particule (scale mesh size or sprite size ) i can’t see them anymore.
But the particle count says that they are particles in the viewport.

Thank you for your answer :slight_smile:

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In the Niagara System:

  1. “Initialize Particle” → Mesh Attributes → Mesh Scale Mode
  2. Set “Mesh Scale Mode” to Uniform.

I think this will help you!

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Hi
thanks for the answer :slight_smile:
I will try it

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Thank you very much it work :slight_smile:

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Hi, is there any other solution, it didn’t work. I use ue 5.1.1

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thank you, this worked for me

9

Had the same issue.

SOLUTION: Make sure the Scale Sprite Size component is at the correct stack position in the overview - inside the Particle Update section.

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Hey !

Make sure before adding a “scale sprite size” or a “scale mesh size” in the particle update to add a value in the " Initialize particle "
(The reason is you can’t scale a unknow value)

image
image1920×733 88.1 KB

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For me that I also use 5.1.1.
I was able to solve it by just changing the mode in “Initialize Particle” → Sprite Attributes → Sprite Scale Mode → Set “Sprite Scale Mode” to Uniform and with that I can visualize the particles again.
And it makes sense to me since I would be using the [Scale “Sprite” size] and not the [Scale “Mesh” size].

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Solve It.Thanks al lot… :pray: :pray: :pray: :pray: :pray: :pray:

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당신은 나의 태양입니다.
당신 덕분에 이 문제를 해결 할 수 있었습니다.
늘 다른 사람들을 비춰주시길.
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