2nd-Order Spring Physics & UI Themes

Liquid-smooth toast animations powered by damped harmonic oscillator numerical integration and 5 factory console/genre theme presets.

Table of Contents

1. ⚡ 2nd-Order Mass-Spring-Damper Physics
2. 🎨 5 Factory Console & Genre Theme Presets

---

⚡ 2nd-Order Mass-Spring-Damper Physics

Standard Unity linear lerps look rigid and unnatural. ACHIEVE PRO computes real-time 2nd-order differential equations:

\[F = -k \cdot x - c \cdot v\]

• Stiffness ($k$): Controls the responsiveness and snap frequency.
• Damping ($c$): Controls how smoothly the bounce settles into rest.
• Unscaled Time: Driven by Time.unscaledDeltaTime so animations remain buttery-smooth during pause menus (Time.timeScale = 0).

---

🎨 5 Factory Console & Genre Theme Presets

ACHIEVE PRO ships with 5 production-ready AchievementThemeSO presets:

1. Xbox Gamerscore Toast:
   • Carbon dark plate with #107C11 Xbox neon green accent line.
   • Distinct circular Gamerscore +50G badge.
2. PS5 Trophy Banner:
   • Translucent midnight backdrop with Platinum/Gold gradient trim.
   • Smooth curved top-right slide transition.
3. Steam Deck Toast:
   • Charcoal navy card with #1A9FFF Steam blue glow.
   • Compact bottom-right pill notification.
4. Cyberpunk Hologram:
   • Electric cyan #00F0FF and magenta #FF003C dual borders.
   • Holographic glitch shake tremor with high-frequency spring bounce.
5. Fantasy Parchment RPG:
   • Aged parchment #F3E9D2 texture with burnished gold #C59B27 bevels.
   • Antique sepia serif typography.