I really dislike these gradient editors. Especially with animation editors.
All the apps have them or will have them. But I think there terrible from a creative perspective. Though I do understand the need for them. Its just that like everything else, they reduce what should be a visual hands on way of working to a less intuitive detached way of working.
An example of something I think works a little better is the way you use key frames in After effects. There you can move objects in 3D space visually. Same with colors and channels and everything else. But it also has a gradient editor for animation and everything else too. At least I have a choice. I dont think its perfect or anything, I just think its more of a visual way to work.
The thing is, the people who make all these softwares are so very smart. I don't understand why they make things so difficult to use for the people who want to use them the most.
So with Terragen Im not saying we should not have the editors your asking for. I'm asking why in the heck you think that the way the editor works needs to be like these gradient editors? There must be a better way in terms of UI and user connection?
I want to make art, not pilot a space ship, do you know what I mean?