Need help for Invisible material

Development Rendering
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1

Hey guys, I really need help for making an "invisible"material that blocks light completely. pls answer D:

2

Invisible material that blocks light completely - you mean it will cast shadows while it’s hidden in game? Not exactly what you asked for, but I don’t know about material. Whole actor can be setup like that. If so then - go to the

  1. DetailsPanel → Lighting → CastShadow (true)
  2. DetailsPanel → Lighting → HiddenShadow (true)
  3. DetailsPanel → Rendering → ActorHiddenInGame (true)

You can modify this parameters runtime via blueprints.

3

I avoided using that solution, but in the end it was the only answer for this problem.

4

What if you will use RenderTargetTexture from SceneCaptureComponent to capture surrounding environment around your material. It will be opaque but work like a camera.