Luca Alonzi

Thanks again! Now it is very clear

Thanks trojanfoe, with that option on i can now see in the same way UE4 sees it. I see here that the problem is with the “Back-face culling”, am i right?

Is this Culling defined by the Primitive's normals?

Now, even if i use a simple Wrangle that says: “@N *= -1;” (running over the primitives) i still see the lines going in the previous direction, but their values inside the spreadsheet is now reversed, how can it be? D:

I've discovered that this “wrong view” showed up only when the “distance” parameter of the poly extrude is negative. But, why i don't have the same result in Houdini?