masking - How to mask an imported image as a plane in Blender 2.8? - Blender Stack Exchange
Images as Planes — Blender Manual
Kuesa Reflection Planes | Kuesa Runtime 1.4
Small Blender Things: PlaneFit: Blender add-on to fit a plane through a set of vertices
How can I make this plane transparent but the grass? The original image has no background, I just need to ''remove that'' but I don't know how to do it... Thanks! :