black artifact on render

jesusaramenes

hello, I use a translator so sorry for the mistakes

as you can see on the render, there is a black "line" above the door, line that I only see when rendering, same thing if I add a roof... anyone have an idea please?

thanks in advance

 

edit : depending on the angle of the camera it disappears, if it can give you an idea, thanks

Richard Haseltine

Which set is that?

jesusaramenes

I'm not sure what the answer is, the translator translates it as, what set of clothes is this? if that's the question it's "curious dress" from lilflame

Richard Haseltine

No, which set is the corridor from

jesusaramenes

Richard Haseltine said:

No, which set is the corridor from

oh sorry, it's from collective 3d https://www.daz3d.com/collective3d-create-a-room-xpack-3

Richard Haseltine

OK, I have that set, but I am not getting that effect just loading the door uinits. The material on the walls doesn't look like any of the included ones - is it from another set, or an image of your own? Does the image appear to have a black border? I would suspect it does, and the issue is that the tiling value is slightly greater than 1 - tiling doesn't show in preview, and if there is a dark area around the pattern then when the image tiled it would appear in the render. If you like save a copy of the scene without the human character and upload it here, though I think testing it properly may require some other products or files.

jesusaramenes

the shaders come from this set https://www.daz3d.com/decorator-kit-neutral-shader-presets-for-iray i have just change the color

and I just changed the offset of the tillling for the walls to match, and there is no black border on the image

and as mentioned above it depends on the camera angle

don't bother anymore, I'll redo the walls with blender or change the textures

thanks again and have a nice day