/// <summary>
/// On Enable
/// </summary>
private void OnEnable()
{
#if UNITY_EDITOR
m_gaiaSettings = GaiaUtils.GetGaiaSettings();
m_gaiaSceneInfo = GaiaSceneInfo.GetSceneInfo();
if (m_gaiaSettings != null)
{
m_currentRenderer = m_gaiaSettings.m_currentRenderer;
}
#if UNITY_POST_PROCESSING_STACK_V2
transitionPostFX = GameObject.Find("Underwater Transition PostFX").GetComponent <PostProcessVolume>();
underwaterPostFX = GameObject.Find("Underwater PostFX").GetComponent <PostProcessVolume>();
if (Application.isPlaying)
{
transitionPostFX = GameObject.Find("Underwater Transition PostFX").GetComponent <PostProcessVolume>();
if (transitionPostFX != null)
{
transitionPostFX.enabled = true;
}
underwaterPostFX = GameObject.Find("Underwater PostFX").GetComponent <PostProcessVolume>();
if (underwaterPostFX != null)
{
underwaterPostFX.enabled = true;
}
}
else
{
transitionPostFX = GameObject.Find("Underwater Transition PostFX").GetComponent <PostProcessVolume>();
if (transitionPostFX != null)
{
transitionPostFX.enabled = false;
}
underwaterPostFX = GameObject.Find("Underwater PostFX").GetComponent <PostProcessVolume>();
if (underwaterPostFX != null)
{
underwaterPostFX.enabled = false;
}
}
#endif
#if UNITY_2019_1_OR_NEWER && HDPipeline
if (m_currentRenderer == GaiaConstants.EnvironmentRenderer.HighDefinition2018x)
{
if (m_aboveWaterProfile == null)
{
m_aboveWaterProfile = AssetDatabase.LoadAssetAtPath <VolumeProfile>(GaiaPipelineUtils.GetAssetPath("Gaia HDRP Post Processing Profile"));
}
if (m_underwaterProfile == null)
{
m_underwaterProfile = AssetDatabase.LoadAssetAtPath <VolumeProfile>(GaiaPipelineUtils.GetAssetPath("Gaia HDRP Underwater Post Processing Profile"));
}
}
#endif
#endif
}
/// <summary>
/// Create a terrain tile based on these settings
/// </summary>
/// <param name="tx">X location</param>
/// <param name="tz">Z location</param>
/// <param name="world">The array managing it</param>
private void CreateTile(int tx, int tz, ref Terrain[,] world, GaiaResource resources)
{
if (tx < 0 || tx >= m_tilesX)
{
Debug.LogError("X value out of bounds");
return;
}
if (tz < 0 || tz >= m_tilesZ)
{
Debug.LogError("Z value out of bounds");
return;
}
//Look for issues in the terrain settings and fix them
GetAndFixDefaults();
//this will center terrain at origin
Vector2 m_offset = new Vector2(-m_terrainSize * m_tilesX * 0.5f, -m_terrainSize * m_tilesZ * 0.5f);
//create the terrains if they dont already exist
if (world.Length < m_tilesX)
{
world = new Terrain[m_tilesX, m_tilesZ];
}
//Create the terrain
Terrain terrain;
TerrainData terrainData = new TerrainData();
terrainData.name = string.Format("Terrain_{0}_{1}-{2:yyyyMMdd-HHmmss}", tx, tz, DateTime.Now);
terrainData.alphamapResolution = m_controlTextureResolution;
terrainData.baseMapResolution = m_baseMapSize;
terrainData.SetDetailResolution(m_detailResolution, m_detailResolutionPerPatch);
terrainData.heightmapResolution = m_heightmapResolution;
//terrainData.physicsMaterial = m_physicsMaterial;
terrainData.wavingGrassAmount = m_bending;
terrainData.wavingGrassSpeed = m_size;
terrainData.wavingGrassStrength = m_speed;
terrainData.wavingGrassTint = m_grassTint;
terrainData.size = new Vector3(m_terrainSize, m_terrainHeight, m_terrainSize);
#if UNITY_EDITOR
AssetDatabase.CreateAsset(terrainData, string.Format("Assets/{0}.asset", terrainData.name));
#endif
terrain = Terrain.CreateTerrainGameObject(terrainData).GetComponent <Terrain>();
terrain.name = terrainData.name;
terrain.transform.position =
new Vector3(m_terrainSize * tx + m_offset.x, 0, m_terrainSize * tz + m_offset.y);
terrain.basemapDistance = m_baseMapDist;
#if UNITY_2019_1_OR_NEWER
terrain.shadowCastingMode = m_shaodwCastingMode;
#else
terrain.castShadows = m_castShadows;
#endif
terrain.detailObjectDensity = m_detailDensity;
terrain.detailObjectDistance = m_detailDistance;
terrain.heightmapPixelError = m_pixelError;
terrain.treeBillboardDistance = m_billboardStart;
terrain.treeCrossFadeLength = m_fadeLength;
terrain.treeDistance = m_treeDistance;
terrain.treeMaximumFullLODCount = m_maxMeshTrees;
#if UNITY_EDITOR
GameObjectUtility.SetStaticEditorFlags(terrain.gameObject,
StaticEditorFlags.BatchingStatic | StaticEditorFlags.NavigationStatic |
StaticEditorFlags.OccludeeStatic | StaticEditorFlags.OccluderStatic |
StaticEditorFlags.OffMeshLinkGeneration | StaticEditorFlags.ReflectionProbeStatic | StaticEditorFlags.LightmapStatic
);
terrain.bakeLightProbesForTrees = false;
#if UNITY_2018_3_OR_NEWER
terrain.drawInstanced = true;
#endif
#endif
GaiaConstants.EnvironmentRenderer rendererType = GaiaConstants.EnvironmentRenderer.BuiltIn;
GaiaSettings gaiaSettings = GaiaUtils.GetGaiaSettings();
if (gaiaSettings != null)
{
rendererType = gaiaSettings.m_currentRenderer;
#if !UNITY_2018_1_OR_NEWER
rendererType = GaiaConstants.EnvironmentRenderer.BuiltIn;
#endif
}
if (rendererType == GaiaConstants.EnvironmentRenderer.BuiltIn)
{
if (m_material != null)
{
#if UNITY_EDITOR
GaiaPipelineUtils.SetupPipeline(rendererType, null, null, null, "Procedural Worlds/Simple Water", false);
#endif
}
}
else
{
terrain.materialType = Terrain.MaterialType.Custom;
if (rendererType == GaiaConstants.EnvironmentRenderer.LightWeight2018x)
{
#if UNITY_EDITOR && UNITY_2018_3_OR_NEWER
GaiaPipelineUtils.SetupPipeline(rendererType, "Procedural Worlds Lightweight Pipeline Profile", "Pipeline Terrain Material", "Lightweight Render Pipeline/Terrain/Lit", "Procedural Worlds/Simple Water LW", false);
#else
Debug.LogWarning("Lightweight Pipeline is only supposted in 2018.3 or newer");
#endif
}
else
{
#if UNITY_EDITOR && UNITY_2018_3_OR_NEWER
GaiaPipelineUtils.SetupPipeline(rendererType, "Procedural Worlds HDRenderPipelineAsset", "Pipeline Terrain Material", "HDRP/TerrainLit", "Procedural Worlds/Simple Water HD", false);
#else
Debug.LogWarning("Lightweight Pipeline is only supposted in 2018.3 or newer");
#endif
}
}
if (m_physicsMaterial != null)
{
TerrainCollider collider = terrain.GetComponent <TerrainCollider>();
if (collider != null)
{
collider.material = m_physicsMaterial;
}
else
{
Debug.LogWarning("Unable to assign physics material to terrain!");
}
}
//Assign prototypes
if (resources != null)
{
resources.ApplyPrototypesToTerrain(terrain);
}
else
{
terrain.Flush();
}
//Save the new tile
world[tx, tz] = terrain;
//Parent it to the environment
GameObject gaiaObj = GameObject.Find("Gaia Environment");
if (gaiaObj == null)
{
gaiaObj = new GameObject("Gaia Environment");
}
terrain.transform.parent = gaiaObj.transform;
}
/// <summary>
/// On Enable
/// </summary>
private void OnEnable()
{
#if UNITY_EDITOR
m_gaiaSettings = GaiaUtils.GetGaiaSettings();
m_gaiaSceneInfo = GaiaSceneInfo.GetSceneInfo();
if (m_gaiaSettings != null)
{
m_currentRenderer = m_gaiaSettings.m_currentRenderer;
}
#if UNITY_POST_PROCESSING_STACK_V2
transitionPostFX = GameObject.Find("Underwater Transition PostFX").GetComponent <PostProcessVolume>();
underwaterPostFX = GameObject.Find("Underwater PostFX").GetComponent <PostProcessVolume>();
if (Application.isPlaying)
{
transitionPostFX = GameObject.Find("Underwater Transition PostFX").GetComponent <PostProcessVolume>();
if (transitionPostFX != null)
{
transitionPostFX.enabled = true;
}
underwaterPostFX = GameObject.Find("Underwater PostFX").GetComponent <PostProcessVolume>();
if (underwaterPostFX != null)
{
underwaterPostFX.enabled = true;
}
}
else
{
transitionPostFX = GameObject.Find("Underwater Transition PostFX").GetComponent <PostProcessVolume>();
if (transitionPostFX != null)
{
transitionPostFX.enabled = false;
}
underwaterPostFX = GameObject.Find("Underwater PostFX").GetComponent <PostProcessVolume>();
if (underwaterPostFX != null)
{
underwaterPostFX.enabled = false;
}
}
#endif
#if UNITY_2019_1_OR_NEWER && HDPipeline
if (m_currentRenderer == GaiaConstants.EnvironmentRenderer.HighDefinition2018x)
{
if (m_aboveWaterProfile == null)
{
m_aboveWaterProfile = AssetDatabase.LoadAssetAtPath <VolumeProfile>(GaiaPipelineUtils.GetAssetPath("Gaia HDRP Post Processing Profile"));
}
if (m_underwaterProfile == null)
{
m_underwaterProfile = AssetDatabase.LoadAssetAtPath <VolumeProfile>(GaiaPipelineUtils.GetAssetPath("Gaia HDRP Underwater Post Processing Profile"));
}
}
#endif
#endif
if (m_currentRenderer == GaiaConstants.EnvironmentRenderer.HighDefinition2018x)
{
GameObject volumeObject = GameObject.Find("High Definition Environment Volume");
if (volumeObject != null)
{
#if !UNITY_2019_1_OR_NEWER && HDPipeline
if (volume == null)
{
volume = GameObject.Find("High Definition Environment Volume").GetComponent <Volume>();
if (volume != null)
{
VolumeProfile profile = volume.sharedProfile;
if (profile != null)
{
VolumetricFog fog;
if (profile.TryGet(out fog))
{
storedFogColor = fog.albedo.value;
storedFogDistance = fog.meanFreePath.value;
}
}
}
}
#endif
}
else
{
Debug.LogWarning("Unabled to find a HDRP environment volume in the scene. Please insure one is set in this scene.");
}
}
#if UNITY_2019_1_OR_NEWER && HDPipeline
postVolume = GameObject.Find("Gaia HDRP Post Processing").GetComponent <Volume>();
#endif
}
