This project is about creating a simplified graphic “wireframe” representation of a relief landscape linking various points (x, y, z) via segments.
A valid input is an .fdf file, which contains numbers indicating z (height), seperated by spaces. Their relative positioning marks the x and y coordinates.
Eg. input for the image above is:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 10 10 0 0 10 10 0 0 0 10 10 10 10 10 0 0 0
0 0 10 10 0 0 10 10 0 0 0 0 0 0 0 10 10 0 0
0 0 10 10 0 0 10 10 0 0 0 0 0 0 0 10 10 0 0
0 0 10 10 10 10 10 10 0 0 0 0 10 10 10 10 0 0 0
0 0 0 10 10 10 10 10 0 0 0 10 10 0 0 0 0 0 0
0 0 0 0 0 0 10 10 0 0 0 10 10 0 0 0 0 0 0
0 0 0 0 0 0 10 10 0 0 0 10 10 10 10 10 10 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Image can be moved with the arrow keys. Height differences may be flattened with the / key or elevated with the * key. Zooming is done with - and + for smaller and larger image respectively. Perspective can be switched into a top down view and back with the space bar.