// Update is called once per frame
void Update()
{
targetRainIntensity = 0.0f;
targetSnowIntensity = 0.0f;
switch (currentWeather)
{
case WeatherStates.Rain:
targetRainIntensity = intensity;
break;
case WeatherStates.Snow:
targetSnowIntensity = intensity;
break;
default:
break;
}
fog.m_Intensity = fogIntensity;
// update skybox transition
if (fogIntensity > 0 || intensity > 0 && (currentWeather == WeatherStates.Rain || currentWeather == WeatherStates.Snow))
{
skyboxLerp = Mathf.Min(1, skyboxLerp + Time.deltaTime * WEATHER_CHANGE_SPEED);
}
else
{
skyboxLerp = Mathf.Max(0, skyboxLerp - Time.deltaTime * WEATHER_CHANGE_SPEED);
}
RenderSettings.skybox.SetFloat("_Blend", skyboxLerp);
float delta = Time.deltaTime * WEATHER_CHANGE_SPEED;
rain.m_RainIntensity += Mathf.Sign(targetRainIntensity - rain.m_RainIntensity) * Mathf.Min(delta, Mathf.Abs(targetRainIntensity - rain.m_RainIntensity));
snow.m_Intensity += Mathf.Sign(targetSnowIntensity - snow.m_Intensity) * Mathf.Min(delta, Mathf.Abs(targetSnowIntensity - snow.m_Intensity));
// make weather follow player
try
{
snow.setEmitterPosition(Camera.main.transform.position + new Vector3(0, 4, 0));
fog.setEmitterPosition(Camera.main.transform.position + new Vector3(0, 4, 0));
rain.setEmitterPosition(Camera.main.transform.position + new Vector3(0, 20, 0));
}
catch (System.Exception e)
{
}
if (prevPos == null)
{
try
{
prevPos = Camera.main.transform.position;
}
catch (System.Exception e)
{
}
return;
}
else
{
try
{
float distanceDelta = Vector3.Distance(Camera.main.transform.position, prevPos);
float speed = distanceDelta / Time.deltaTime;
speedSamples.Enqueue(speed);
runningSum += speed;
if (speedSamples.Count > MAX_SAMPLES)
{
float v = speedSamples.Dequeue();
runningSum -= v;
}
float runningAvg = runningSum / speedSamples.Count;
if (currentWeather == WeatherStates.Rain && runningAvg > rainThreshold ||
currentWeather == WeatherStates.Snow && runningAvg > snowThreshold /* ||
* currentWeather == WeatherStates.Ice && speed > iceThreshold*/)
{
print("Slip! Move slower!");
}
prevPos = Camera.main.transform.position;
}
catch (System.Exception e)
{
}
}
windZone.windMain = Mathf.Lerp(0, 60, windStrength);
Vector3 rot = windZone.transform.rotation.eulerAngles;
rot.y = windDirection;
windZone.transform.rotation = Quaternion.Euler(rot);
}