unreal (vat) niagara not play

[immeen]

Originally, I made a fountain, but if I just play, it comes out well, but if I go over to Niagara, it doesn't play.

 

I set it up like the image above 
It doesn't play in "niagara" at all

 

 

 

OrgPlay.mp4

[wacool]

Are other SideFX plugin functions working properly? i mean they might have some errors like in the picture, some nodes need to be reconected, also you need to sheck the SideFX_Utilities_BP for errors

[Heinson]

Have you activated the legacy data in the Material Instance? You would need to export that data from Houdini, though

[Soomin]

Make sure check the box of UV Full precision in Static Mesh first. In case if it's not working though, make sure close the whole material tabs if they're opened. It would automatically apply the setting in veiwport nicely. 

[pandapin223]

On 10/14/2024 at 1:31 PM, Soomin said:

Make sure check the box of UV Full precision in Static Mesh first. In case if it's not working though, make sure close the whole material tabs if they're opened. It would automatically apply the setting in veiwport nicely. 

Labs VAT > Advance > (Allow Exporting Real-Time Data JSON File (Legacy) ON and Support Real-Time Instancing on) Mkaing this Option ON Houdini Will Export data.json file open That and copy bound min max xyz values to ue material instance. this should work properly with niagara.