- Basic Principles
- Cars are designed with horizontal curves running front to back
- Car should have perfectly horizontal shoulder surface
- Interior components should be within driver's reach with symmetry
- Tire wheels should be about 2 feet wide for road cars
- Design Process
- Start with rough sketches using straight lines and right angles
- Divide car into 3-4 squares based on intended use
- Create detailed sketches for top, front, rear, and diagonal views
- Make 2D digital drawings before 3D modeling
- Technical Details
- Use programs like Alias, 3Ds Max, or Blender for 3D modeling
- Consider Type Approval regulations for market participation
- Leave enough space for engine, passengers, and storage
- Use plasticine clay and plaster carving tools for detailed models