Complete Animation Principles Reference Comprehensive technical guide to Disney's 12 principles with implementation details. 1. Squash and Stretch Definition: Deformation of objects to show flexibility, weight, and motion. Technical implementation: - Volume must remain constant (area preserved) - Stretch along motion path at velocity peaks - Squash perpendicular to impact surface - Ratio guidelines: 20-50% for cartoony, 5-15% for realistic Applications: Facial expressions, body mechanics, object interactions, impact effects. 2. Anticipation Definition: Preparatory action preceding main action…