I have looked and have not found an answer to my question.
I am legally blind and color blind.
I am using fractal terrains 3.
I need to change the color of my rivers so I can see them.
The river length menu does not pop up when the map is finished.
How do I get to the river length menu?
Thanks so much.
After you have filled the basins:
Pick the option to Find Rivers:
That is when you will be given the dialog where you can set up your rivers:
When you click OK in the first box, the second one is where you can set the river length and pick the colour of your rivers:
I don't think you can change the colour once they have been created, but I may be wrong. If I'm right about that it is relatively easy to delete those rivers and repeat the process with a different colour. To delete existing rivers pick Clear River Overlays: