simple drawing program code

Im trying to make a simple whiteboard that i can press my mouse 1 button down and draw on and use mouse 2 to erase it… but im not very good at scripting… any idea where i can find some help to make this code it seems like it should be simple… ive tried to do onmousedown but cant figure out how to code it right…

C# code preferred(most familiar with it)

There are a few assets in the asset store but looking at Mesh.colors in the scripting reference may be a good place to start.

what are the assets under in the store? Also where can i find an explanation of how to code in when i press the mouse down it draws? thanks :slight_smile: