I started by uploading an image of a green and black pattern to my dynamo file.
I then added flexibility to the rendering of the image as seen below:
The user is able to either flip the image vertically, horizontally, or both.
After mapping the pattern onto the panels, I added the functionality to change the height of the panels based on the brightness of the panel color as seen below:
I added a multiplier slider to change the intensity of this function.
I then created the ability to switch between embossed and debossed