SetEnvironment.cs

// CODE SNIPPET, NOT THE FULL FILE //

//Sets the mood of the environment (skybox, fog, dust, water). Input a value between 0 (beginning: grim) and 1 (ending: bright).
private int startDust = 600;
private int endDust = 0;
private int startFogLimit = 300;
private int endFogLimit = 1250;
private int startFog = 0;
private int endFog = 50;

private void SetEnvironment (float lerp)
{
    lerp = Util.capVal(lerp, 0, 1);
    Color horizonCol = Color.Lerp(startColors[1], endColors[1], lerp);
    //sky
    skyBox.SetColor("_TopColor", Color.Lerp(startColors[0], endColors[0], lerp));
    skyBox.SetColor("_HorizonColor", horizonCol);
    skyBox.SetColor("_BottomColor", Color.Lerp(startColors[2], endColors[2], lerp));
    //fog
    RenderSettings.fogColor = horizonCol;
    RenderSettings.fogEndDistance = Util.mapVal(lerp, 0, 1, startFogLimit, endFogLimit);
    RenderSettings.fogStartDistance = Util.mapVal(lerp, 0, 1, startFog, endFog);
    //dust
    int dustCount = (int)Mathf.SmoothStep(startDust, endDust, lerp);
    dust1.maxParticles = dustCount;
    dust2.maxParticles = dustCount / 12;
    //water
    waterMat.SetColor("_Color", Color.Lerp(waterColors[0], waterColors[1], lerp));
    //Post Processing (disabled for mobile)
    ppBefore.weight = Util.mapVal(lerp, 0, 1, 1, 0);
    ppAfter.weight = Util.mapVal(lerp, 0, 1, 0, .4f);
    //sun
    sun.intensity = Util.mapVal(lerp, 0, 1, 0.5f, 1.1f);
}