modifiers - How to curve the edges of a plane? - Blender Stack Exchange
Make Planar: Flatten by X, Y, Z & Average — Right-Click Select
How can I bend a plane or a face of a cube one way throughout, and making it look smooth, and is it even possible without manually moving each part? : r/blenderhelp
faces - How to make all quads or ngons on your mesh planar (2d)? - Blender Stack Exchange
Primitives — Blender Manual
Blender Secrets - Bevel vertices to make holes (updated) : r/blender
modeling - How to convert a single vertex into a plane within a mesh? - Blender Stack Exchange
Noise
How do I align several vertices to make an area flat? - Basics & Interface - Blender Artists Community
edit mode - How to align all vertices so that they would be lying on one plane? - Blender Stack Exchange
Blender Tutorial: Cut Hole into Plane - YouTube
Blender, python : align vertices on a plane
Blender: Vertex Paint – Simply Explained | All3DP
Decimate Modifier — Blender Manual
Structure — Blender Manual
edit mode - How to align all vertices so that they would be lying on one plane? - Blender Stack Exchange
Triangulation of non-planar faces — Right-Click Select
Extrude some (but not all) vertices on a plane - Modeling - Blender Artists Community
Blender Relief Tutorial: The Plane – somethingaboutmaps
![The Smooth and Randomize Tools [Blender 2.8] - YouTube](https://i.ytimg.com/vi/Op1PHiNGNao/maxresdefault.jpg "The Smooth and Randomize Tools [Blender 2.8] - YouTube")
The Smooth and Randomize Tools [Blender 2.8] - YouTube
modeling - Adding plane in between edges/vertices - Blender Stack Exchange
Moving vertex from plane - Python Support - Blender Artists Community
