proppax.blogg.se - Stl file converter open source

Clip it, Extract it by Mask.What ever you need to do to pull out the area you are interested in.

SRTM data is also good for larger areas.

The 1/9-arcsecond lidar-derived data makes for slow processing, unless it's a small area.

Go for the lower resolution (1/3 or 1-arcsecond) data.

The National Map is a good place to start.

Insert a semicolon after the last entry and type in the file path to Java.

In the small window that pops up highlight the Variable Value field, scroll all the way to the end (to the right).

In the bottom, System variables window, scroll down to the Path entry.

This will open another window, toward the bottom click the Environmental Variables button.

On the left hand side the window that opens.click Advanced System Settings.

Open the Start Menu, Right-click on Computer and click Properties.Find out where Java is installed and write down the file path down the the Bin file.This will allow you to call Java as a program from the command line. To make most versions of Java work at the command line you need to add Java to the System PATH.Update your Java (which is important to do anyway.).Another easy place is in your User folder C:\Users\your_username.Put it somewhere easily accessible-I made a new folder directly on my C: drive.This is just a quick tutorial on how I got his code up and running on my Windows 7 machine. Markus's program is available on Sourceforge through Thingaverse ( ). Thingaverse user Markus Fussenegger (mfussi) has a nice compact Java program, Heightmap to STL, for converting height map images into STL files for 3D printing. Ever since we got a 3D printer in the Geography Department at the University of Oregon, we've wanted to print out topographic models.