An Oculus Rift Hack That Lets You Draw in 3-D #3DThursday #3DPrinting

An Oculus Rift Hack That Lets You Draw in 3-D:

A group of Royal College of Art students–Guillaume Couche, Daniela Paredes Fuentes, Pierre Paslier, and Oluwaseyi Sosanya–has developed a tool called GravitySketch that starts tracing an outline of how these systems could work as creative tools.

Their high-tech sketchpad looks a bit like a prop from Tron, with its etched grid of transparent plastic and sternly rectilinear user interface panel, but the goal is to make augmented reality feel as natural and organic as sketching in a notebook. Artists hold the acrylic drawing tablet like its analog counterpart and sketch with a custom stylus. Radio frequency sensors record the movements and coordinates on the pad and send them to an Arduino hidden in the black box on its edge. No lines are actually drawn on the pad, but the artist sees them float in air through a pair of augmented reality glasses wirelessly connected to the Arduino.

The goal was to create tools that would privilege spatial awareness.
The real trick of GravitySketch is that, rather than requiring artists to master tricks like perspective or foreshortening to suggest depth and physicality, they can simply rotate the tablet and draw lines that connect to their previous marks, creating a sense of form in the process. The drawings hang in space, can be approached from any angle, and can be rotated like physical objects.

A solo sketch can quickly become a jam session if several people surround the drawing, allowing people to collaborate in real time with none of the loss that comes from sharing ideas asynchronously and in traditional formats.

Customized software was developed by the team using the game engine Unity 3D. “We wanted, from the beginning, to have a very minimal user interface,” says Couche. “The four of us are users of the conventional CAD tools and having something simple that does not requires you to become an expert in order to create was on strong driver for us.” That’s not to say the tools are unsophisticated and sketches drawn in the virtual world can be transformed into 3-D printed objects with ease….

Read more.



Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

The Adafruit Learning System has dozens of great tools to get you well on your way to creating incredible works of engineering, interactive art, and design with your 3D printer! If you’ve made a cool project that combines 3D printing and electronics, be sure to let us know, and we’ll feature it here!

Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.

Join 7,500+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython in 2018 – Python on Microcontrollers is here!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/

Maker Business — Despite multiple bankruptcies, RadioShack continues to find ways to keep the lights on

Wearables — Molding with glue

Electronics — A few words on inductor resistance

Biohacking — Running Blades

Python for Microcontrollers — Help bring CircuitPython to other languages!

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !

No Comments

No comments yet.

Sorry, the comment form is closed at this time.