Enhance LLM Architecture Analysis with Precise Animations

[aertoria]

🎨 Enhanced Animation System for LLM Visualization

This PR significantly improves the precision and visual quality of animations in the LLM Architecture Analysis section.

✨ Key Improvements

🔧 Advanced Easing Functions

• Added 30+ professional easing functions to utils/math.ts
• Includes Linear, Quad, Cubic, Quart, Quint, Sine, Expo, Circ, Back, Elastic, and Bounce variants
• Each with In, Out, and InOut variations for maximum flexibility

🎬 New Animation System

• Created comprehensive AnimationSystem.ts with keyframe-based animations
• Support for property animation tracks with custom easing per keyframe
• Animation blending and weight system for smooth transitions
• Reusable animation presets for common LLM visualization patterns

🛠️ Enhanced Walkthrough Tools

• Extended WalkthroughTools.ts with easing support
• Added utility functions for eased interpolation of numbers, Vec3, and Vec4
• Backward compatible with existing timing system

🔄 Integration & Compatibility

• Integrated new animation system into Program.ts
• Enhanced Walkthrough04_SelfAttention.tsx with improved easing
• Maintains full backward compatibility with existing walkthrough system
• Optional enhanced animations can be toggled via useEnhancedAnimations flag

🎯 Animation Quality Improvements

• Smoother Transitions: EaseOutBack for natural cell movements
• Professional Feel: Elastic and bounce effects for attention-grabbing moments
• Precise Timing: Keyframe system allows for complex animation sequences
• Visual Polish: Consistent easing across all animation types

🔍 Technical Details

Files Modified:

• src/utils/math.ts - Added comprehensive easing functions
• src/llm/Program.ts - Integrated animation systems
• src/llm/walkthrough/WalkthroughTools.ts - Enhanced with easing support
• src/llm/walkthrough/Walkthrough04_SelfAttention.tsx - Improved animations

Files Added:

• src/llm/animation/AnimationSystem.ts - Core animation framework

🚀 Future Enhancements Ready

This foundation enables:

• Complex animation sequences for attention mechanisms
• Data flow visualizations with particle effects
• Smooth camera transitions
• Interactive animation controls
• Performance-optimized rendering

🧪 Testing

• All existing functionality preserved
• Enhanced animations can be disabled for compatibility
• Smooth integration with current walkthrough system
• No breaking changes to existing API

📝 Usage Example

// Enhanced easing in walkthroughs
const enhancedT = lerpEased(0, 1, t, EasingType.EaseOutBack);
setBlkPosition(block, startPos.lerp(endPos, enhancedT));

// New animation system
const fadeAnimation = LLMAnimationPresets.fadeIn(block, 2.0);
animationController.play('block_fade', fadeAnimation);

This enhancement makes the LLM visualization significantly more polished and professional while maintaining the educational clarity that makes this project exceptional.

---

Pull Request opened by Augment Code with guidance from the PR author

[vercel]

@aertoria is attempting to deploy a commit to the Brendan's Team Team on Vercel.

A member of the Team first needs to authorize it.