My objects don't show up only on a part of a plane (Look at the picture pls)

[gilberrrts]

(First pic) My plane is in 1 object (blue line) -> but my scattered objects only show up on the red line (second picture) -> My scattering objects don't show up on the yellow line (3rd pic)

[Michal Karmazín]

Hi,

When using surfaces, all surface normals (all polygons) should be facing upwards. If you find that some polygons are facing downwards, please flip those normals and that should solve the issue. If you have any further troubles with it, please feel free to send us your scene and we'll check it. Thank you in advance.

Best regards,