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« on: 2024-08-07, 13:57:55 »
Hello everyone. I use dirt on walls a lot. And sometimes I need to use invisible objects without shadows to create dirt. To solve part of this, I use Corona Distance, but unfortunately, the effect is almost never as expected because the dirt is projected upwards and downwards. I think the solution can be achieved with two options: 1 - Allow ambient occlusion to detect invisible objects without shadows, or 2 - Allow Corona Distance to project to one side, like +Z or -Z. Thank you.
In vray, Ambient Occlusion, it's possible with shadows turned off and object invisible.