This might be of use to somebody … I’m using this as a side panel on an equipment rack. 4 vertices, no textures.
can you show bigger amage for details
i get small ellipse not circles !
and it is not semi transparent some how is this normal ?
Aspect causing ellipses sounds more like a UV unwrap issue. Compensate with the Y scale in the mapping node, or use object coordinates which to me is always the first step to verify UV scale is close to real world dimensions.
tried with object and had to change the X scale instead of Y
now looks like circles
still wondering why it is not transparent
depends on Color Ramp value may be ?