Could you provide a PG that reproduces this? It will be easier to start with an example and make it work.
Else, you could also search the forum, I think there are a number of posts regarding dynamic textures with text. For eg:
Could you provide a PG that reproduces this? It will be easier to start with an example and make it work.
Else, you could also search the forum, I think there are a number of posts regarding dynamic textures with text. For eg: