In this project, we’ll iterate on a character design to explore different tools and materials.
We’ll start with sketches, and use the vinyl cutter to cut out a simple 2D silhouette. Then we’ll translate the design into a 3D cut-out model which we will test with paper/the vinyl cutter. Finally, we’ll scale the model up, add details and create a cardboard version of the character with the laser cutter.
Documentation
You should document every step of this project. You may use a scanner (ideal for documenting sketches), photography and even video (i.e: to show the machine processing your file). These visual documents should be accompanied by a written statement (use this template for inspiration). It’s also a good idea to include short captions under your images/videos.
Step 1 – Sketches
The first step is to define what your character will be and what it will look like. It could be a fantastical creature with horns, 6 legs and 10 eyes… a portrait of your favorite musician… a self-portrait… a stylized version of your dog… let your imagination run wild.
You’ll be working on this character throughout the semester, so you want to make sure you explore different possibilities at this early stage to feel confident about your choice. You’ll do so with sketches. The first few might be very rough – just exploring completely different ideas. Once you’ve settled on the essential elements create a character sheet: this is a document often used in animation showing different views of a character on a single sheet of paper. Make sure you include its front, side & back (tip: start with the front view and draw horizontal lines at the height of each important elements (i.e: top of head, chin, feet, hands etc.) across the width of the sheet of paper to align all views). There should be no technology involved at this stage. Just your favorite analog medium: paper, pencil, pen, watercolor etc.
Document all your sketches (or your 5 favorite ones) and your character sheet. Ideally, use a scanner to digitize your drawings.
Step 2 – Silhouette
In this next step, we’ll create a “shadow puppet” version of your character and cut it with the vinyl cutter.
To do so, you will have to translate the drawn version of your character’s profile into an Adobe Illustrator file. The file should be 12 x 12 inches and the silhouette should fit comfortably on it (your character should be 8 to 10 inches at its widest). All the lines in your Illustrator file will be cut. You’ll obviously want to include the outline of the character, but you may also want to add a few small details within the overall shape (i.e: eyes, clothing details etc.)
Make sure your vector file is ready for the vinyl cutter. Different machines handle files slightly differently, but these settings work for a wide variety of models:
- 12″ x 12″ Artboard
- Black stroke: RGB (0,0,0) | #000
- Stroke weight: 1 pt
- No fill
- Make sure there are no double or overlapping shapes. Use the Pathfinder window to combine shapes if necessary.
- Make sure all your shapes are Ungrouped (Select All, Right Click > Ungroup)
- Export to .DXF (AutoCad Document Exchange)
Make an appointment with your lab manager. He/she will set up the material in the vinyl cutter, send the DXF file to it… and let the machine’s blade do its work!
When removing the paper from the Grip Mat, use an X-Acto knife to avoid ripping small details/angles.
Once you have your vinyl cut design, tape a bamboo skewer to its back.
