How to do an iris wipe transition?

[gianmichele]

Is there any cheat I can use to get this or should I look into shaders?

[Alex_8BitSkull]

I’d do it in GUI with some clipping - with a dedicated render predicate if it’s meant to go over other GUI nodes.

GUI clipping manual

[Klear]

This post might be helpful.

[gianmichele]

Thank you both.
GUI with stencil will do the trick, without having to mess too much with the render script (really need to get into render targets some day).