Create simple meshs by shader

Unity Engine
1

Hi,

i know you can generate meshs by scrpt with MeshFilter but i want to do it with a shader. I want to give the shader a point and a normal and want to generate a triangle-strip with a color gradient. I cant really find tutorials which give me something to start with. I guess i have to do this with a vertex, fragment and geometry shader.
Are there good sources for this kind of stuff?

2

Geometry shader is what you need

http://ellenack.com/2016/11/05/grass-geometry-shader/