static public Color GetTextureColor(Texture2D tex, int scanPixelCount)
{
TC.SetTextureReadWrite(tex);
Color32[] colors = tex.GetPixels32();
double r, b, g;
r = b = g = 0;
scanPixelCount *= scanPixelCount;
int length = colors.Length / scanPixelCount;
int total = 0;
for (int i = 0; i < colors.Length; i += length)
{
r += colors[i].r / 255.0f;
g += colors[i].g / 255.0f;
b += colors[i].b / 255.0f;
++total;
}
return(new Color((float)(r / total), (float)(g / total), (float)(b / total), 1));
}
public void SetReadWriteTextureItems()
{
for (int i = 0; i < itemList.Count; i++)
{
TC.SetTextureReadWrite(itemList[i].preview.tex);
}
}
public void ApplyGrass(TCUnityTerrain sTerrain = null)
{
if (!CheckValidUnityTerrain())
{
return;
}
if (sTerrain == null)
{
sTerrain = this;
}
CleanGrassPrototypes(sTerrain);
List <DetailPrototype> detailPrototypesCleaned = new List <DetailPrototype>();
float multi = sTerrain.grassScaleMulti;
bool tooManyGrassMessage = false;
for (int i = 0; i < sTerrain.detailPrototypes.Count; i++)
{
if (detailPrototypesCleaned.Count >= TC.grassLimit)
{
tooManyGrassMessage = true; break;
}
TC_DetailPrototype s = sTerrain.detailPrototypes[i];
DetailPrototype d = new DetailPrototype();
d.bendFactor = s.bendFactor;
d.dryColor = s.dryColor;
d.healthyColor = s.healthyColor;
d.minHeight = s.minHeight * multi;
d.maxHeight = s.maxHeight * multi;
d.minWidth = s.minWidth * multi;
d.maxWidth = s.maxWidth * multi;
d.noiseSpread = s.noiseSpread;
d.usePrototypeMesh = s.usePrototypeMesh;
d.prototype = s.prototype;
d.prototypeTexture = s.prototypeTexture;
d.renderMode = s.renderMode;
TC.SetTextureReadWrite(d.prototypeTexture);
detailPrototypesCleaned.Add(d);
}
if (tooManyGrassMessage)
{
TC.AddMessage("TC2 supports generating maximum " + TC.grassLimit + " grass textures."); Debug.Log("TC2 supports generating maximum " + TC.grassLimit + " grass textures.");
}
terrain.terrainData.detailPrototypes = detailPrototypesCleaned.ToArray();
}
public void ApplySplatTextures(TCUnityTerrain sTerrain = null)
{
if (!CheckValidUnityTerrain())
{
return;
}
if (sTerrain == null)
{
sTerrain = this;
}
// CleanSplatTextures(sTerrain);
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();
}
public void ApplyGrass(TCUnityTerrain sTerrain = null)
{
if (!CheckValidUnityTerrain())
{
return;
}
if (sTerrain == null)
{
sTerrain = this;
}
CleanGrassPrototypes(sTerrain);
List <DetailPrototype> DetailPrototypesCleaned = new List <DetailPrototype>();
float multi = sTerrain.grassScaleMulti;
for (int i = 0; i < sTerrain.detailPrototypes.Count; i++)
{
TC_DetailPrototype s = sTerrain.detailPrototypes[i];
DetailPrototype d = new DetailPrototype();
d.bendFactor = s.bendFactor;
d.dryColor = s.dryColor;
d.healthyColor = s.healthyColor;
d.minHeight = s.minHeight * multi;
d.maxHeight = s.maxHeight * multi;
d.minWidth = s.minWidth * multi;
d.maxWidth = s.maxWidth * multi;
d.noiseSpread = s.noiseSpread;
d.usePrototypeMesh = s.usePrototypeMesh;
d.prototype = s.prototype;
d.prototypeTexture = s.prototypeTexture;
d.renderMode = s.renderMode;
TC.SetTextureReadWrite(d.prototypeTexture);
DetailPrototypesCleaned.Add(d);
}
terrain.terrainData.detailPrototypes = DetailPrototypesCleaned.ToArray();
}
public void CalcPreview(bool calcValues = true)
{
if (!TC_Settings.instance.hasMasterTerrain)
{
return;
}
if (itemList.Count > 1)
{
int length = TC_Settings.instance.masterTerrain.terrainData.splatPrototypes.Length;
if (outputId == TC.splatOutput)
{
Texture2D[] texArray = new Texture2D[length];
for (int i = 0; i < length; i++)
{
texArray[i] = TC_Settings.instance.masterTerrain.terrainData.splatPrototypes[i].texture;
TC.SetTextureReadWrite(texArray[i]);
}
CalcPreview(texArray);
}
else
{
if (outputId == TC.grassOutput)
{
for (int i = 0; i < itemList.Count; i++)
{
TC.SetTextureReadWrite(itemList[i].preview.tex);
}
}
CalcPreview(null);
}
}
CreateMixBuffer();
// Debug.Log("CalcPreview");
TC.AutoGenerate();
}
public void ApplySplatTextures(TCUnityTerrain sTerrain = null)
{
if (!CheckValidUnityTerrain())
{
return;
}
if (sTerrain == null)
{
sTerrain = this;
}
// CleanSplatTextures(sTerrain);
List <SplatPrototype> splatPrototypesCleaned = new List <SplatPrototype>();
for (int i = 0; i < sTerrain.splatPrototypes.Count; i++)
{
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);
}
}
terrain.terrainData.splatPrototypes = splatPrototypesCleaned.ToArray();
}
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
}