Learn how different projection methods transform 3D objects into 2D representations
An orthographic projection represents 3D objects by projecting points onto a plane perpendicular to the viewing direction. This creates a 2D view where parallel lines remain parallel, with no perspective distortion.
Learn MorePerspective projection mimics how the human eye perceives depth, with objects appearing smaller as they get further away. This creates a more realistic 3D appearance on a 2D surface.
Learn More| Aspect | Orthographic | Perspective |
|---|---|---|
| Best For | Technical diagrams, engineering blueprints, architectural plans | Realistic 3D scenes, video games, artistic renderings |
| Distortion | None - parallel lines remain parallel | Foreshortening - objects appear smaller with distance |
| Common Use | CAD software, engineering drawings, floor plans | 3D animation, video games, visual effects |
| Accuracy | Maintains true measurements and angles | Prioritizes visual realism over accurate measurements |
| Viewing Angle | Typically from top, front, or side at 90° | Any position, mimicking human vision |