After I made a short animation in Houdini.
I export it to fbx. I use C4D R16 that's why I do it without the engine.
When I ‘merge’ the fbx in C4D, the mesh looks a bit blurry with little triangles.
When I only export 1 frame, and use it in C4D the imported FBX is sharp, without any triangles.
What did I forgot in the export process?