From cdfd0189857b12772abaef73bd27194e07e7a233 Mon Sep 17 00:00:00 2001
From: Dejvino <dejvino@gmail.com>
Date: Sun, 5 Feb 2017 17:44:57 +0100
Subject: [PATCH] Added Fog and FOV.

---
 src/roadtrip/RoadTrip.java           | 15 ++++++++++++++-
 src/roadtrip/view/GameWorldView.java |  4 ++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/src/roadtrip/RoadTrip.java b/src/roadtrip/RoadTrip.java
index 71d5418..80a154c 100644
--- a/src/roadtrip/RoadTrip.java
+++ b/src/roadtrip/RoadTrip.java
@@ -15,6 +15,7 @@ import com.jme3.material.Material;
 import com.jme3.math.*;
 import com.jme3.post.FilterPostProcessor;
 import com.jme3.post.filters.DepthOfFieldFilter;
+import com.jme3.post.filters.FogFilter;
 import com.jme3.scene.Geometry;
 import com.jme3.scene.Node;
 import com.jme3.scene.Spatial;
@@ -49,6 +50,7 @@ public class RoadTrip extends GameApplication implements ActionListener, AnalogL
 
     private CameraType cameraType = CameraType.FIRST_PERSON;
     private ChaseCamera chaseCam;
+    private float camFov = 85;
 
     private Player player = new Player();
 
@@ -118,18 +120,29 @@ public class RoadTrip extends GameApplication implements ActionListener, AnalogL
         addCompass();
 	addGameMenu();
         
+        cam.setFrustumPerspective(camFov, settings.getWidth() / ((float)settings.getHeight()), 0.5f, 150f);
+        
         chaseCam = new ChaseCamera(cam, player.node, inputManager);
         chaseCam.setDefaultDistance(60f);
         chaseCam.setSmoothMotion(true);
         
         fpp = new FilterPostProcessor(assetManager);
         //fpp.setNumSamples(4);
-
+        
+        FogFilter fog=new FogFilter();
+        fog.setFogColor(new ColorRGBA(0.02f, 0.02f, 0.05f, 1.0f));
+        fog.setFogDistance(1000);
+        fog.setFogDensity(3.0f);
+        fpp.addFilter(fog);
+        
         dofFilter = new DepthOfFieldFilter();
         dofFilter.setFocusRange(5f);
         dofFilter.setFocusDistance(6f);
         dofFilter.setBlurScale(0.6f);
         fpp.addFilter(dofFilter);
+        
+        viewPort.addProcessor(fpp);
+        
         viewPort.addProcessor(fpp);
     }
 
diff --git a/src/roadtrip/view/GameWorldView.java b/src/roadtrip/view/GameWorldView.java
index 628582f..d72fe48 100644
--- a/src/roadtrip/view/GameWorldView.java
+++ b/src/roadtrip/view/GameWorldView.java
@@ -34,6 +34,7 @@ import com.jme3.terrain.noise.filter.SmoothFilter;
 import com.jme3.terrain.noise.fractal.FractalSum;
 import com.jme3.terrain.noise.modulator.NoiseModulator;
 import com.jme3.texture.Texture;
+import com.jme3.util.SkyFactory;
 import java.util.Random;
 import roadtrip.model.MapObjectInstance;
 import roadtrip.model.ProceduralMapQuadBlock;
@@ -88,6 +89,9 @@ public class GameWorldView {
         al.setColor(new ColorRGBA(0.5f, 0.5f, 0.5f, 1.0f));
         rootNode.addLight(al);
         
+        // load sky
+        rootNode.attachChild(SkyFactory.createSky(assetManager, "Textures/Sky/Bright/BrightSky.dds", false));
+        
         // TERRAIN TEXTURE material
         terrain.mat_terrain = new Material(assetManager, "Common/MatDefs/Terrain/HeightBasedTerrain.j3md");
         if (DEBUG) {