Question Point Cache as attribute

Hello

Is there any way to add point cache file (asset type) as a parameter into VFX graph?

 

https://docs.unity3d.com/Packages/c...aph@12.1/manual/point-cache-in-vfx-graph.html

Is this what you are looking for?

 

No, we want to have point cache file as a parameter to VFX graph. So one VFX effect could be used with many point cache files. Right now you can only "hardcode" point cache file into VFX effect.

 

We are using it for billboard grass positioning with normals. Those are generated from mesh. So it will be hard to convert this informations to texture. For now we will make separate VFX for separate point cache, hoping that some day we can use it as a propertie.

 

Maybe I'm confused, but I feel like what you're asking for is possible and rather simple. Again, unless I'm missing something subtle.

I have one Visual Effect that moves particles along a bezier curve. To get the control points for the bezier into the VFX, I'm using a Multiple Position Binder, which generates a texture containing the position of all the control points:



This Visual Effect is added to a prefab, and each prefab instance can define its own set of control points. Each instance, therefore, creates its own BezierChain texture.

Is that the sort of thing you're looking for?