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gramx

Houdini to Unreal - Vertex Animation Textures

Hi,


I am trying to export a fluid sim from Houdini 16 using the new vertex animation textures node. I am having a few problems hooking up the material in Unreal. I have copied and pasted the Fluid UE4 code but have found that there are no notes on how to hook it up and get it working.


Does anyone know how to do this? or is there a sample scene or tutorial on setting up the Unreal materials?

I have attached hip and export files plus a screen grab from Unreal.


Thanks
Graham

Capture.JPG

flip.hip

flip_col.exr

flip_mesh.fbx

flip_norm.exr

flip_pos.exr

Edited by gramx

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Hey Graham, and anyone else trying to do this

I just put out a video with a little explanation of the gotchas of the process as well as the project that I showed at GDC with source files and an updated HDA (which should be going into the build anyday now)

A lot of people have been asking for more info on this, so hopefully this clarifies it a bit

 

 

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Hi Luiz,

I have been looking at the hip files and it seems that you have a newer version of the Vertex Animation Textures Asset. I get an error saying incomplete asset definition. Are you able to send over the latest asset or will it be available in the next Daily Houdini build. I am running 16.0.542

Thanks

Graham

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oh yes, found it now GDC2017_VertexAnimationTextures\Source\vertex_animation_textures.hda

Thanks

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