Someone who could solve this problem with normals

[šimon24470322zl7v]

Someone who could solve this problem with corner normals.

From front view look good but from side you see.

Any tips how can I solve this?

   

[GeoffroySC]

Hi,

Could you share a screenshot of your normals? This might be an issue with how the vertex normals at the top of your triangle are oriented.

Kind Regards,

Geoffroy SC