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novafarma/docs/ATMOSPHERIC_FOG_GUIDE.md
2025-12-13 00:58:46 +01:00

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# 🌫️ ATMOSPHERIC FOG - Weather Effect!
**Date**: December 13, 2025, 00:49
---
## ✅ CHANGES MADE
### **1. Fog of War DISABLED**
- Exploration fog is now OFF by default
- No more black squares!
### **2. Atmospheric Weather Fog ADDED**
- Beautiful animated fog overlay
- Covers entire map
- Moves smoothly like real fog
- Multiple layers for depth
---
## 🎮 HOW TO USE
### **Enable Atmospheric Fog**
In game, press `F12` to open console, then:
```javascript
// Create weather fog
scene.visualEnhancements.createFogEffect();
```
### **Disable Fog**
```javascript
// Remove all weather effects
scene.visualEnhancements.weatherEffects.forEach(e => e.destroy());
scene.visualEnhancements.weatherEffects = [];
```
### **Adjust Fog Intensity**
Edit `VisualEnhancementSystem.js` line 207:
```javascript
fogOverlay.setAlpha(0.6); // More fog (0.0 - 1.0)
fogOverlay.setAlpha(0.2); // Less fog
```
---
## 🌫️ FOG FEATURES
### **Animated Overlay**
- Smooth wave animation
- Multiple layers (3 layers)
- Depth effect
- Continuous movement
### **Fog Particles**
- Moving particles
- Semi-transparent
- Screen blend mode
- Realistic movement
### **Performance**
- Optimized rendering
- Smooth 60 FPS
- Low memory usage
---
## 📊 TECHNICAL DETAILS
### **Fog Layers**
1. **Layer 1**: 10% opacity, slow movement
2. **Layer 2**: 15% opacity, medium movement
3. **Layer 3**: 20% opacity, fast movement
### **Animation**
- Wave pattern using `Math.sin()` and `Math.cos()`
- Time-based animation (0.01 speed)
- Smooth transitions
### **Particles**
- 3 particles per 100ms
- Scale: 2-4
- Alpha: 0.1-0.3
- Lifespan: 10 seconds
---
## 🎨 VISUAL COMPARISON
### **OLD (Fog of War)**
- Black squares ❌
- Tile-based ❌
- Exploration system ❌
- Ugly edges ❌
### **NEW (Weather Fog)**
- Smooth overlay ✅
- Animated ✅
- Atmospheric ✅
- Beautiful ✅
---
## 🔧 CUSTOMIZATION
### **Make Fog Thicker**
```javascript
// In VisualEnhancementSystem.js, line 207
fogOverlay.setAlpha(0.7); // Thick fog
```
### **Change Fog Color**
```javascript
// In VisualEnhancementSystem.js, line 240
fogOverlay.fillStyle(0xaaaaff, alpha); // Blue fog
fogOverlay.fillStyle(0xffaaaa, alpha); // Red fog
```
### **Faster Animation**
```javascript
// In VisualEnhancementSystem.js, line 228
fogTime += 0.02; // Faster (default: 0.01)
```
---
## 🎉 RESULT
**Beautiful atmospheric fog!**
- ✅ Smooth animated overlay
- ✅ Covers entire map
- ✅ Moves like real weather
- ✅ No more ugly squares
- ✅ Professional look
---
## 🚀 QUICK START
1. **Restart game**
2. **Press F12**
3. **Type**: `scene.visualEnhancements.createFogEffect()`
4. **Enjoy beautiful fog!** 🌫️
---
**Fog of War is OFF, Weather Fog is READY!**
*Created: December 13, 2025, 00:49*