3D printing terrain maps

[npaden]

Just doing topo lines and a single color is very easy. The difficult part is when the lines cross. Like a topo line crossing the property boundary line or a road. The software to choose the color is manual and you have to "fill" the line. If another line intersects it then the fill stops. If you fill the boundary lines and roads first it works pretty well but then when you add the topo lines you have them going across the property line and the roads. I manually went back and tried to color in the property lines and roads after I did the topo lines but that was a pain and you can see that I didn't get them all fixed. The blender file was massive and then the 3d print file was gigantic and liked to sit and think and crash alot. If I were to do it again I might just leave the property lines and roads with topo contours going through them.

 

[Addicting]

This is very cool. I’m a huge map geek. How big is the property in your first map? Trying to picture what some of my favorite drainages would like.

These could be a great selling tool in your line of work.

 

[It’s Bucky]

What is your son going to charge? And will you keep secret spots a secret? Lol

 

[npaden]

I never could get him interested enough to do it, and it took way longer than I was going to be willing to spend on it.

The simple 3D single color ones are relatively easy and adding contour lines is pretty easy, it's once you start adding the property lines and roads and all that fun stuff that it starts to get complicated and time consuming. Even at a reasonable hourly rate for him it was going to end up costing more than I think people would be willing to pay for the full blown detail versions.

I've thought about going back and doing it on a larger scale where you essentially print it out in sections and then put them together after it is printed but never got around to it.

I do have a newer computer now that would probably not bog down as badly working in Blender. It is a VERY big resource hog and some of the stuff I was doing would take 30 minutes to process sometimes.

 

[PoleX]

If you search this in youtube there is a video on hydro dipping 3D printed parts. I'm not sure how it would translate on the contour maps in terms of scale, but it might be worth trying. If you could figure out a rough scaling, it seems like i'd look really nice and be a lot faster. I don't know anything about hydro dipping, just a quick thought that came to mind.