While scouring Vimeo a couple weeks ago, I came across a “Vimeo Staff Pick” time-lapse video featuring beautiful landscapes, lakes, mountains, and skies called “Hdr Skies.” When looking in the description for more details, I noticed that ROBOTC was listed! I sent the creator, Tanguy Louvigny, an email to learn more about his process with ROBOTC and time-lapse photography. He was nice enough to answer some questions for us …
- When did you start using ROBOTC?
I started using ROBOTC some 3 years ago, when I started my TETRIX based time-lapse rig project.
- What made you decide to program your time lapse rig with ROBOTC?
Version 2 of my rig used three motors to move the camera on three different axis, and was thus more complex to program. That’s when I decided I needed something more convenient and powerful to be able to control the TETRIX encoders and synchronize the motors with the camera shots. ROBOTC was the solution to my problems and worked like a charm.
- What did you use to build your rig?
My goal with this project was to construct a motorized base for my camera to add movement in my time lapse clips. The first, one axis version of the rig simply used a LEGO MINDSTORMS NXT 2.0 kit to support the camera. For version 2, I needed more robust parts and powerful motors to be abled to sustain the weight of new and bigger cameras, so I went for a TETRIX kit that I would couple with the MINDSTORMS brick to control the motors.
- How long was this video in production?
The ”Hdr skies” video was a compilation of one year of time lapse shots. Since then, as I shoot more, I try to achieve a new video every six months or so.
- How has your experience been with ROBOTC?
I had a great time programming with it, I already knew a bit of C, so I found it very easy and natural to use, in fact so simple I was rapidly able to code all my ideas with ease!
- Do you have any other projects coming up that you are using ROBOTC with?
My next project is a new TETRIX based five axis rig using a motorized jib. I’ll use ROBOTC to control the motors and build a new MINDSTORMS interface to program the moves. I’m also exploring new possibilities to use ROBOTC to fire the camera directly, thus simplifying the robot/camera synchronizing part.
Tanguy also mentioned that all his time lapse videos are made with the rig.
Thank you so much Tanguy for sharing your awesome project! Do you have a cool projects that you created using ROBOTC? If so, let us know! We’d love to feature it here.
Written by Cara Friez
March 15th, 2013 at 8:00 am