Velocity-painting Using variations of print speed to generate custom patterns, textures, watermarks and graphics on a 3D printed object, without affecting its shape and dimensions.
Follow us The VelocityPainting project opens up to new 3D printing possibilities. We are constantly exploring new ideas and improving this software. Stay tuned, follow @dkvef445 and @MarkWheadon on Twitter.
Please join us and share your prints on Twitter #VelocityPainting.
All credits to...
...Mark Wheadon, for the actual code processing the .gcode files. Visit Mark's blog and follow him on Twitter @MarkWheadon. You can also help him improving his project via Github