Hi

I am searching for a way to get houdini fluid into other apps for rendering with your scene.

Create a new houduini node that will read the fluid float 3D grids and writes them into a file. File SDK available, so once you have a pointers to the 3D float arrays and the filename from the UI, the file save itself is easy.

A read cache node would also be nice, but does not have priority.

You can either reply here or send me an email Mail at BinaryAlchemy.de

There is also a 3rd task:
Read existing fluid cache files from houdini without the Houdini SDK.