//Removes new gaia underwater FX from your scene
public static void GX_Water_RemoveUnderwaterFx()
{
if (!Application.isPlaying)
{
GameObject underwaterFX = GameObject.Find("Underwater PostFX");
if (underwaterFX != null)
{
DestroyImmediate(underwaterFX);
}
GaiaUnderWaterEffects underwaterFXScript = FindObjectOfType <GaiaUnderWaterEffects>();
if (underwaterFXScript != null)
{
DestroyImmediate(underwaterFXScript);
}
GameObject underwaterAudioFX = GameObject.Find("Underwater SoundFX");
if (underwaterAudioFX != null)
{
DestroyImmediate(underwaterAudioFX);
}
GameObject underwaterTransactionPostFX = GameObject.Find("Underwater Transition PostFX");
if (underwaterTransactionPostFX != null)
{
DestroyImmediate(underwaterTransactionPostFX);
}
GaiaReflectionProbeUpdate reflectionProbeUpdater = FindObjectOfType <GaiaReflectionProbeUpdate>();
if (reflectionProbeUpdater != null)
{
DestroyImmediate(reflectionProbeUpdater);
}
}
}
//Adds new gaia water to your scene
public static void GX_Water_AddWater()
{
if (Application.isPlaying)
{
Debug.LogWarning("Can only add water when application is not playing!");
return;
}
//Get relevant information
GaiaSceneInfo sceneInfo = GaiaSceneInfo.GetSceneInfo();
GameObject parentObject = GetOrCreateEnvironmentParent();
Terrain activeTerrain = GetActiveTerrain();
Material waterMaterial = GetWaterMaterial("Ambient Water Sample Material");
//Get main directional light and make sure its set up properly
var lightObject = GetOrCreateDirectionalLight();
var effectsSettings = lightObject.GetComponent <GaiaUnderWaterEffects>();
if (lightObject.GetComponent <GaiaUnderWaterEffects>() == null)
{
effectsSettings = lightObject.AddComponent <GaiaUnderWaterEffects>();
}
effectsSettings.m_causticsSize = 5;
effectsSettings.m_followPlayer = false;
effectsSettings.m_framesPerSecond = 25f;
effectsSettings.m_sealevel = sceneInfo.m_seaLevel;
effectsSettings.m_underWaterFogColor = new Color32(76, 112, 142, 255);
effectsSettings.m_underWaterFogDistance = 65f;
effectsSettings.LoadCaustics();
#if UNITY_EDITOR
effectsSettings.player = effectsSettings.GetThePlayer();
#endif
#if UNITY_POST_PROCESSING_STACK_V2
var underwaterPostFxObject = GameObject.Find("Underwater PostFX");
if (underwaterPostFxObject == null)
{
underwaterPostFxObject = new GameObject("Underwater PostFX");
underwaterPostFxObject.transform.position = new Vector3(0f, sceneInfo.m_seaLevel - 506.5f, 0f);
underwaterPostFxObject.transform.parent = parentObject.transform;
underwaterPostFxObject.layer = LayerMask.NameToLayer("TransparentFX");
//Add the pp volume
var ppVol = underwaterPostFxObject.AddComponent <PostProcessVolume>();
ppVol.sharedProfile = AssetDatabase.LoadAssetAtPath <PostProcessProfile>(GetAssetPath("Ambient Sample Underwater Post Processing"));
ppVol.blendDistance = 4f;
ppVol.priority = 1;
var colliderSettings = underwaterPostFxObject.AddComponent <BoxCollider>();
if (activeTerrain != null)
{
colliderSettings.size = new Vector3(activeTerrain.terrainData.size.x * 1.5f, 1000f, activeTerrain.terrainData.size.z * 1.5f);
}
else
{
colliderSettings.size = new Vector3(2560f, 1000f, 2560f);
}
colliderSettings.isTrigger = true;
}
var underwaterTransitionFXObject = GameObject.Find("Underwater Transition PostFX");
if (underwaterTransitionFXObject == null)
{
underwaterTransitionFXObject = new GameObject("Underwater Transition PostFX");
underwaterTransitionFXObject.transform.position = new Vector3(0f, sceneInfo.m_seaLevel, 0f);
underwaterTransitionFXObject.transform.parent = parentObject.transform;
underwaterTransitionFXObject.layer = LayerMask.NameToLayer("TransparentFX");
var ppVol = underwaterTransitionFXObject.AddComponent <PostProcessVolume>();
ppVol.sharedProfile = AssetDatabase.LoadAssetAtPath <PostProcessProfile>(GetAssetPath("Ambient Sample Underwater Transaction Post Processing"));
ppVol.blendDistance = 0.15f;
ppVol.priority = 2;
var colliderSettings = underwaterTransitionFXObject.AddComponent <BoxCollider>();
if (activeTerrain != null)
{
colliderSettings.size = new Vector3(activeTerrain.terrainData.size.x * 1.5f, 0.1f, activeTerrain.terrainData.size.z * 1.5f);
}
else
{
colliderSettings.size = new Vector3(2560f, 0.1f, 2560f);
}
colliderSettings.isTrigger = true;
}
#endif
var underwaterAudioFXObject = GameObject.Find("Underwater SoundFX");
Terrain terrain = GetActiveTerrain();
if (underwaterAudioFXObject == null)
{
underwaterAudioFXObject = new GameObject("Underwater SoundFX");
underwaterAudioFXObject.transform.parent = parentObject.transform;
var audio = underwaterAudioFXObject.AddComponent <AudioSource>();
audio.clip = AssetDatabase.LoadAssetAtPath <AudioClip>(GetAssetPath("Gaia Ambient Underwater Sound Effect"));
audio.volume = 0f;
audio.loop = true;
if (terrain != null)
{
audio.maxDistance = terrain.terrainData.size.x * 1.5f;
}
else
{
audio.maxDistance = 3000f;
}
}
//Grab or create the water
GameObject theWaterObject = GameObject.Find("Ambient Water Sample");
if (theWaterObject == null)
{
theWaterObject = Instantiate(GetAssetPrefab("Ambient Water Sample"));
theWaterObject.name = "Ambient Water Sample";
theWaterObject.transform.parent = parentObject.transform;
}
//And update it
Vector3 waterPosition = sceneInfo.m_centrePointOnTerrain;
waterPosition.y = sceneInfo.m_seaLevel;
theWaterObject.transform.position = waterPosition;
if (activeTerrain != null)
{
theWaterObject.transform.localScale = new Vector3(sceneInfo.m_sceneBounds.size.x, 1f, sceneInfo.m_sceneBounds.size.z);
}
else
{
theWaterObject.transform.localScale = new Vector3(256f, 1f, 256f);
}
//Update water material
if (waterMaterial != null)
{
if (activeTerrain != null)
{
waterMaterial.SetFloat("_GlobalTiling", sceneInfo.m_sceneBounds.size.x);
}
else
{
waterMaterial.SetFloat("_GlobalTiling", 128f);
}
}
//Adds reflection probe updater script if missing
GetOrCreateReflectionProbe("Camera Reflection Probe");
GameObject theReflectionProbeObject = GameObject.Find("Camera Reflection Probe");
if (theReflectionProbeObject != null)
{
if (theReflectionProbeObject.GetComponent <GaiaReflectionProbeUpdate>() == null)
{
GaiaReflectionProbeUpdate probeObject = theReflectionProbeObject.AddComponent <GaiaReflectionProbeUpdate>();
probeObject.m_followCamera = true;
probeObject.SetProbeSettings();
}
}
}