On a A3 piece of paper, sketch many ideas as you can for possible cars. Use the thumbnail sketching technique. Quick, dirty sketches that generates lots of ideas. This technique is used by designers, architects and engineers in the 'real world'. The need not be of good quality drawing...just good ideas! Experiment, think, be creative...
The working drawing is a precise, 1:1 scale drawing that describes your car and its features. Working drawings should have top and side, or profile, views. An accurate working drawing is important for two
reasons:
1) A copy of the working drawing serves as a template for rough-cutting your car blank.
2) You may be required to submit your working drawing. (Competitions)
Scan these and upload as "Design: At the Level" Should be a .PDF file!
Above the Level:
Design Development: Rendering.
Create a number of photocopies of your above side and top views of your car.
Render (colour) them with various designs.
Design Development: CAD
Create a Computer Aided Design drawing of your car using Sketch-up. Follow my video tutorials bellow. Search at home for additional Sketch-up tutorials if your get stuck.
Keep checking the CO2 Dragster specifications table to make sure your design complies with the rules of the competition!
Video tutorials for Sketch up on my YouTube Channel.
Save the file as "Your Name's Design.skp" and upload directly to Compass.
Above the Level:
Design Development: Advanced CAD
Fully develop your your design using Sketch-up.
Include:
wheels
CO2 cartridge
Fully dimension the drawing
paint and any decals you might like to include.
Save the file as "Your Name's Developed Design.skp" and upload directly to Compass.