public void SetCurrentArea(TCUnityTerrain tcTerrain)
{
currentTerrain = tcTerrain.terrain;
currentTCUnityTerrain = tcTerrain;
currentTCTerrain = tcTerrain;
currentTerrainArea = terrainAreas[0];
}
float SampleTerrainHeight(Vector3 pos)
{
TC_TerrainArea terrainArea = TC_Generate.instance.area2D.terrainAreas[0];
for (int i = 0; i < terrainArea.terrains.Count; i++)
{
TCUnityTerrain tcTerrain = terrainArea.terrains[i];
if (tcTerrain.terrain == null)
{
continue;
}
if (tcTerrain.terrain.terrainData == null)
{
continue;
}
Vector3 posTerrain = tcTerrain.terrain.transform.position;
Vector3 sizeTerrain = tcTerrain.terrain.terrainData.size;
Rect rect = new Rect(posTerrain.x, posTerrain.z, sizeTerrain.x, sizeTerrain.z);
if (rect.Contains(pos))
{
return(tcTerrain.terrain.SampleHeight(pos));
}
}
return(-1);
}
public void GetSplatTextures(TC_TerrainArea terrainArea)
{
if (!CheckValidUnityTerrain())
{
return;
}
splatPrototypes.Clear();
#if UNITY_5 || UNITY_2017 || UNITY_2018_1 || UNITY_2018_2
SplatPrototype[] terrainSplatPrototypes = terrain.terrainData.splatPrototypes;
for (int i = 0; i < terrainSplatPrototypes.Length; i++)
{
SplatPrototype s = terrainSplatPrototypes[i];
TC_SplatPrototype d = new TC_SplatPrototype();
d.texture = s.texture;
d.normalMap = s.normalMap;
d.metallic = s.metallic;
d.smoothness = s.smoothness;
d.tileOffset = s.tileOffset;
d.tileSize = s.tileSize;
splatPrototypes.Add(d);
}
#else
TerrainLayer[] terrainLayers = terrain.terrainData.terrainLayers;
if (terrainLayers == null)
{
return;
}
for (int i = 0; i < terrainLayers.Length; i++)
{
TerrainLayer s = terrainLayers[i];
if (s == null)
{
continue;
}
TC_SplatPrototype d = new TC_SplatPrototype();
d.texture = s.diffuseTexture;
d.normalMap = s.normalMapTexture;
d.metallic = s.metallic;
d.smoothness = s.smoothness;
d.tileOffset = s.tileOffset;
d.tileSize = s.tileSize;
splatPrototypes.Add(d);
}
#endif
// if (splatColors == null) splatColors = new Color[splatPrototypes.Count];
// if (splatColors.Length != splatPrototypes.Count) splatColors = new Color[splatPrototypes.Count];
// Debug.Log("Getsplat texture colors");
// for (int i = 0; i < splatColors.Length; i++)
// {
// if (splatPrototypes[i].texture != null) splatColors[i] = GetTextureColor(splatPrototypes[i].texture, 1);
// }
}
public bool SetCurrentArea(TCUnityTerrain tcTerrain, int outputId)
{
// Debug.Log(tcTerrain.terrain.name);
Terrain terrain = currentTerrain = tcTerrain.terrain;
currentTCUnityTerrain = tcTerrain;
currentTCTerrain = tcTerrain;
currentTerrainArea = terrainAreas[0];
if (!currentTCUnityTerrain.active)
{
return(false);
}
intResolution = new Int2();
Int2 resolution2 = new Int2();
if (terrain.terrainData.heightmapResolution > 2049)
{
resExpandBorder = 0;
resExpandBorderSize = 0;
}
else
{
resExpandBorder = Mathf.RoundToInt((terrain.terrainData.heightmapResolution - 1) * resExpandBorderPercentage);
resExpandBorderSize = terrain.terrainData.size.x * resExpandBorderPercentage;
}
// Debug.Log(resExpandBorder);
// Debug.Log(resExpandBorderSize);
if (outputId == TC.heightOutput)
{
intResolution.x = intResolution.y = (terrain.terrainData.heightmapResolution) + (resExpandBorder * 2);
resolution2 = new Int2(terrain.terrainData.heightmapResolution, terrain.terrainData.heightmapResolution);
}
else if (outputId == TC.splatOutput)
{
intResolution.x = intResolution.y = terrain.terrainData.alphamapResolution;
resolution2 = intResolution;
splatLength = currentTerrain.terrainData.splatPrototypes.Length;
splatmapLength = currentTerrain.terrainData.alphamapTextures.Length;
}
else if (outputId == TC.treeOutput)
{
intResolution.x = intResolution.y = (int)(terrain.terrainData.size.x / terrainLayer.treeResolutionPM); resolution2 = intResolution;
}
else if (outputId == TC.grassOutput)
{
intResolution.x = intResolution.y = terrain.terrainData.detailResolution; resolution2 = intResolution;
}
else if (outputId == TC.objectOutput)
{
intResolution.x = intResolution.y = (int)(terrain.terrainData.size.x / terrainLayer.objectResolutionPM); resolution2 = intResolution;
//if (false)
//{
// area.center = new Vector2((int)terrainLayer.objectTransform.position.x, (int)terrainLayer.objectTransform.position.z);
// area.size = new Vector2(terrainLayer.objectResolutionPM, terrainLayer.objectResolutionPM);
// totalArea.position = area.position;
// totalArea.size = terrainLayer.objectAreaSize;
// resolutionPM = new Vector2(terrainLayer.objectAreaSize.x / (resolution2.x), terrainLayer.objectAreaSize.y / (resolution2.y));
//}
}
else if (outputId == TC.colorOutput)
{
intResolution.x = intResolution.y = terrainLayer.colormapResolution; resolution2 = intResolution;
}
outputOffsetV2 = new Vector2(terrainLayer.layerGroups[outputId].t.position.x, terrainLayer.layerGroups[outputId].t.position.z);
outputOffsetV3 = new Vector3(outputOffsetV2.x, 0, outputOffsetV2.y);
resolution = intResolution.ToVector2();
if (intResolution.x < TC_Settings.instance.previewResolution)
{
previewResolution = intResolution.x; TC_Reporter.Log("From " + TC_Settings.instance.previewResolution + " To " + previewResolution);
}
else
{
previewResolution = TC_Settings.instance.previewResolution;
}
resToPreview = new Vector2((previewResolution - 0) / (totalArea.width + 0), (previewResolution - 0) / (totalArea.height + 0));
if (outputId == TC.heightOutput || outputId == TC.splatOutput)
{
resolutionPM = new Vector2(terrain.terrainData.size.x / (resolution2.x - 1), terrain.terrainData.size.z / (resolution2.y - 1));
}
else
{
resolutionPM = new Vector2(terrain.terrainData.size.x / (resolution2.x - 0), terrain.terrainData.size.z / (resolution2.y - 0));
}
// if (outputId == TC.objectOutput) Debug.Log(resolutionPM);
// resolutionPM = new Vector2(terrain.terrainData.size.x / (resolution2.x - 1), terrain.terrainData.size.z / (resolution2.y - 1));
if (outputId == TC.heightOutput)
{
// area = new Rect(terrain.transform.position.x - resolutionPM.x, terrain.transform.position.z - resolutionPM.y, intResolution.x - 0, intResolution.y - 0);
area = new Rect(terrain.transform.position.x - (resolutionPM.x * resExpandBorder), terrain.transform.position.z - (resolutionPM.y * resExpandBorder), intResolution.x - 0, intResolution.y - 0);
}
else
{
// resolutionPM = new Vector2(terrain.terrainData.size.x / (resolution2.x), terrain.terrainData.size.z / (resolution2.y));
Vector2 posSnap;
posSnap.x = Mathw.Snap(terrain.transform.position.x, resolutionPM.x);
posSnap.y = Mathw.Snap(terrain.transform.position.z, resolutionPM.y);
if (outputId == TC.treeOutput || outputId == TC.objectOutput)
{
// posSnap += resolutionPM / 2;
}
area = new Rect(posSnap.x, posSnap.y, intResolution.x, intResolution.y);
snapOffsetUV = (new Vector2(terrain.transform.position.x, terrain.transform.position.z) - posSnap);
snapOffsetUV.x /= terrain.terrainData.size.x;
snapOffsetUV.y /= terrain.terrainData.size.z;
// Debug.Log(area);
}
bounds = new Bounds(terrain.transform.position + terrain.terrainData.size / 2, terrain.terrainData.size);
startPos = new Vector3(area.xMin, terrain.transform.position.y, area.yMin);
terrainSize = terrain.terrainData.size;
return(true);
}
void OnEnable()
{
current = this;
currentTerrainArea = terrainAreas[0];
}
public void RemoveTerrainArea(TC_TerrainArea terrainArea)
{
// int index = terrainAreas.IndexOf(terrainArea);
// if (index != -1) terrainAreas.RemoveAt(index);
}
public void AddTerrainArea(TC_TerrainArea terrainArea)
{
// if (!terrainAreas.Contains(terrainArea)) terrainAreas.Add(terrainArea);
}
public void ApplySplatTextures(TC_TerrainArea terrainArea, TCUnityTerrain sTerrain = null)
{
if (!CheckValidUnityTerrain())
{
return;
}
if (sTerrain == null)
{
sTerrain = this;
}
// CleanSplatTextures(sTerrain);
#if UNITY_5 || UNITY_2017 || UNITY_2018_1 || UNITY_2018_2
List <SplatPrototype> splatPrototypesCleaned = new List <SplatPrototype>();
bool tooManySplatsMessage = false;
for (int i = 0; i < sTerrain.splatPrototypes.Count; i++)
{
if (splatPrototypesCleaned.Count >= TC.splatLimit)
{
tooManySplatsMessage = true; break;
}
TC_SplatPrototype s = sTerrain.splatPrototypes[i];
if (s.texture != null)
{
SplatPrototype d = new SplatPrototype();
d.texture = s.texture;
d.normalMap = s.normalMap;
d.metallic = s.metallic;
d.smoothness = s.smoothness;
d.tileOffset = s.tileOffset;
float tileSize = sTerrain.terrain.terrainData.size.x / Mathf.Round(sTerrain.terrain.terrainData.size.x / s.tileSize.x);
d.tileSize = new Vector2(tileSize, tileSize);
splatPrototypesCleaned.Add(d);
TC.SetTextureReadWrite(s.texture);
}
}
if (tooManySplatsMessage)
{
TC.AddMessage("TC2 supports generating maximum " + TC.splatLimit + " splat textures."); Debug.Log("TC2 supports generating maximum " + TC.splatLimit + " splat textures.");
}
terrain.terrainData.splatPrototypes = splatPrototypesCleaned.ToArray();
#else
List <TerrainLayer> splatPrototypesCleaned = new List <TerrainLayer>();
bool tooManySplatsMessage = false;
for (int i = 0; i < sTerrain.splatPrototypes.Count; i++)
{
if (splatPrototypesCleaned.Count >= TC.splatLimit)
{
tooManySplatsMessage = true; break;
}
TC_SplatPrototype s = sTerrain.splatPrototypes[i];
if (s.texture != null)
{
TerrainLayer d = new TerrainLayer();
d.diffuseTexture = s.texture;
d.normalMapTexture = s.normalMap;
d.normalScale = s.normalScale;
d.metallic = s.metallic;
d.smoothness = s.smoothness;
d.tileOffset = s.tileOffset;
float tileSize = sTerrain.terrain.terrainData.size.x / Mathf.Round(sTerrain.terrain.terrainData.size.x / s.tileSize.x);
d.tileSize = new Vector2(tileSize, tileSize);
splatPrototypesCleaned.Add(d);
TC.SetTextureReadWrite(s.texture);
}
}
if (tooManySplatsMessage)
{
TC.AddMessage("TC2 supports generating maximum " + TC.splatLimit + " splat textures."); Debug.Log("TC2 supports generating maximum " + TC.splatLimit + " splat textures.");
}
TerrainLayer[] newTerrainLayers = splatPrototypesCleaned.ToArray();
#if UNITY_EDITOR
string terrainPath = "Assets" + terrainArea.terrainDataPath.Replace(Application.dataPath, String.Empty);
for (int i = 0; i < newTerrainLayers.Length; i++)
{
string path;
if (terrainArea.useSameTerrainLayersForAllTerrains)
{
path = terrainPath + "/" + terrainArea.terrainName + "_TerrainLayer_" + i + ".asset";
}
else
{
path = terrainPath + "/" + terrain.name + "_TerrainLayer_" + i + ".asset";
}
TerrainLayer terrainLayer = UnityEditor.AssetDatabase.LoadAssetAtPath(path, typeof(TerrainLayer)) as TerrainLayer;
if (terrainLayer == null)
{
UnityEditor.AssetDatabase.DeleteAsset(path);
UnityEditor.AssetDatabase.CreateAsset(newTerrainLayers[i], path);
}
else
{
CopyTerrainLayer(newTerrainLayers[i], terrainLayer);
newTerrainLayers[i] = terrainLayer;
}
}
#endif
terrain.terrainData.terrainLayers = newTerrainLayers;
#endif
}
void OnEnable()
{
terrainArea = TC_Area2D.current.terrainAreas[0];
tcTerrains = terrainArea.terrains;
Start();
}
