I created four new scenes comparing different types of graphical 
projection. You can see the results here:

https://commons.wikimedia.org/wiki/File:Various_projections_of_cube_above_plane.svg

What I did was this:

1. model the scenes in POV-Ray
2. using "screen.inc" export the important points to a text file
3. import the points into GeoGebra
4. connect in GeoGebra the points using segments and polygons
5. export to SVG

This was the easiest way I could think of for creating SVG files using 
perspective projection.

Mike

Post a reply to this message

Attachments:
Download 'wp_graphical_projection_examples_20170504.zip' (160 KB)