void SaveTowerPositions(WG_TerrainBuilder builderComponent)
{
NumberFormatInfo nfi = new NumberFormatInfo();
nfi.NumberDecimalSeparator = ".";
WG_Tower[] positions = WG_Helper.FindObjectsOfTypeAll <WG_Tower>().ToArray();// FindObjectsOfType<WG_Tower>();
string path = serverPath + "Towers.txt";
using (StreamWriter sw = File.CreateText(path))
{
for (int i = 0; i < positions.Length; i++)
{
Vector3 p = positions[i].transform.position;
IntPair loc = WG_Helper.GetLocationCoordinates(p, builderComponent.segmentSize);
if (loc.u >= builderComponent.segmentsMinX && loc.u <= builderComponent.segmenstMaxX && loc.v >= builderComponent.segmentsMinY && loc.v <= builderComponent.segmenstMaxY)
{
sw.Write(positions[i].towerType);
sw.Write(",");
sw.Write(p.x.ToString("0.000", nfi));
sw.Write(",");
sw.Write(p.z.ToString("0.000", nfi));
sw.Write(",");
sw.Write(positions[i].towerName);
if (i < positions.Length - 1)
{
sw.Write("|");
}
}
}
}
}
string SaveTextureAsset(Texture2D texture, bool isHdr)
{
#if UNITY_EDITOR
string dataPath = WG_Helper.RemoveFirstFolderFromPath(textureAssetFolder) + "lightmap_" + texture.GetInstanceID().ToString() + (isHdr ? ".exr" : ".png");
string filePath = Application.dataPath + "/" + dataPath;
if (isHdr)
{
//Debug.Log("Save exr " + filePath);
//Debug.Log("center pixel: " + texture.GetPixel(texture.width / 2, texture.height / 2).ToString());
byte[] _bytes = texture.EncodeToEXR();
File.WriteAllBytes(filePath, _bytes);
AssetDatabase.ImportAsset("Assets/" + dataPath, ImportAssetOptions.ForceUpdate);
return("Assets/" + dataPath);
}
else
{
byte[] _bytes = texture.EncodeToPNG();
File.WriteAllBytes(filePath, _bytes);
AssetDatabase.ImportAsset("Assets/" + dataPath, ImportAssetOptions.ForceUpdate);
return("Assets/" + dataPath);
}
#else
return("");
#endif
}
public int ExportMesh(Mesh mesh, GameObject obj)
{
int meshId = mesh.GetInstanceID();
#if UNITY_EDITOR
if (!meshLinks.ContainsKey(meshId))
{
string meshName = "mesh_" + meshId.ToString() + "_" + WG_Helper.NormalizeName(mesh.name);
string meshLink = "meshes/" + meshName;
string meshPath = AssetDatabase.GetAssetPath(mesh);
if (meshPath.Length > 0)
{
AssetImporter.GetAtPath(meshPath).SetAssetBundleNameAndVariant(meshLink, "");
meshLinks.Add(meshId, new NameLinkPath()
{
link = meshLink, name = mesh.name, path = meshPath
});
}
else
{
Debug.Log("Mesh component of the object " + obj.name + " not saved as asset. Save it before exorting scene.");
}
}
#endif
return(meshId);
}
void ClearGeneratedAssets()
{
//Application.dataPath = .../Assets
WG_Helper.ClearFolder(Application.dataPath + assetMaterialPath);
WG_Helper.ClearFolder(Application.dataPath + assetLocationPath);
WG_Helper.ClearFolder(Application.dataPath + assetMeshPath);
WG_Helper.ClearFolder(Application.dataPath + assetTexturePath);
WG_Helper.ClearFolder(Application.dataPath + assetNavmeshPath);
WG_Helper.ClearFolder(Application.dataPath + assetMinimapPath);
}
string SaveMinimapAsset(Texture2D texture)
{
#if UNITY_EDITOR
byte[] _bytes = texture.EncodeToPNG();
string dataPath = WG_Helper.RemoveFirstFolderFromPath(minimapAssetFolder) + texture.name + ".png";
string filePath = Application.dataPath + "/" + dataPath;
File.WriteAllBytes(filePath, _bytes);
string assetPath = "Assets/" + dataPath;
AssetDatabase.ImportAsset(assetPath, ImportAssetOptions.ForceUpdate);
return(assetPath);
#else
return("");
#endif
}
public static Color ConvertColorToLightmap(Color color, bool applyGamma = false)
{
if (applyGamma)
{
return(new Color(WG_Helper.ApplyGammaCorrection(color.r, 0.4545f),
WG_Helper.ApplyGammaCorrection(color.g, 0.4545f),
WG_Helper.ApplyGammaCorrection(color.b, 0.4545f),
color.a));
}
else
{
return(color);
}
}
public int ExportMaterial(Material material)
{
int materialId = material.GetInstanceID();
int shaderId = material.shader.GetInstanceID();
#if UNITY_EDITOR
//should we add the shader to the asset bundle
if (!shaderLinks.ContainsKey(shaderId))
{
Shader shader = material.shader;
string shaderName = "shader_" + shaderId.ToString();
string shaderLink = "shaders/" + shaderName;
string assetPath = AssetDatabase.GetAssetPath(shader);
AssetImporter.GetAtPath(assetPath).SetAssetBundleNameAndVariant(shaderLink, "");
shaderLinks.Add(shaderId, new NameLinkPath()
{
link = shaderLink, name = shaderName, path = assetPath
});
}
if (!materialLinks.ContainsKey(materialId))
{
string matName = "material_" + materialId.ToString() + "_" + WG_Helper.NormalizeName(material.name);
string matLink = "materials/" + matName;
string assetPath = AssetDatabase.GetAssetPath(material);
//iterate throw parameters of the material and try to find all textures
Shader shader = material.shader;
int propsCount = ShaderUtil.GetPropertyCount(shader);
for (int i = 0; i < propsCount; i++)
{
if (ShaderUtil.GetPropertyType(shader, i) == ShaderUtil.ShaderPropertyType.TexEnv)
{
string texPropName = ShaderUtil.GetPropertyName(shader, i);
Texture tex = material.GetTexture(texPropName);
ExportTexture(tex);
}
}
AssetImporter.GetAtPath(assetPath).SetAssetBundleNameAndVariant(matLink, "");
materialLinks.Add(materialId, new NameLinkPath()
{
link = matLink, name = material.name, path = assetPath
});
}
#endif
return(materialId);
}
public static Color[] ConverPixelsToLightMap(Color[] array, bool debug = false)
{
Color[] toReturn = new Color[array.Length];
Color randomColor = Random.ColorHSV();
for (int i = 0; i < toReturn.Length; i++)
{
if (debug)
{
toReturn[i] = randomColor;
}
else
{
toReturn[i] = WG_Helper.ConvertColorToLightmap(array[i]);
}
}
return(toReturn);
}
//void SaveCollisionMap(NavMeshData data)
public void SaveCollisionMap(string serverPath)
{
List <BoundaryEdge> boundary = WG_Helper.GetNavmeshBoundary();
if (serverPath != null)
{
using (StreamWriter outputFile = new StreamWriter(serverPath + @"CollisionMap.txt"))
{
for (int i = 0; i < boundary.Count; i++)
{
BoundaryEdge edge = boundary[i];
outputFile.Write(WG_Helper.Vectro3ToString(edge.start) + "|" + WG_Helper.Vectro3ToString(edge.end) + (i == boundary.Count - 1 ? "" : "|"));
//IntIntClass edge = edgesList[boundaryEdges[i]].GetEdgeVertices();
//outputFile.Write(WG_Helper.Vectro3ToString(vertexList[edge.value1].position) + "|" + WG_Helper.Vectro3ToString(vertexList[edge.value2].position) + (i == boundaryEdges.Count - 1 ? "" : "|"));
}
}
}
}
public float GetHeight(Vector2 point)
{
int maxIndex = -1;
bool isHeight = false;
for (int i = 0; i < points.Count; i++)
{
Disc d = points[i];
if (WG_Helper.IsInside(point, d))
{
if (d.level > maxIndex)
{
maxIndex = d.level;
isHeight = !d.isNegative;
}
}
}
return(isHeight ? 1.0f : 0.0f);
}
public void ExportTexture(Texture tex)
{
#if UNITY_EDITOR
if (tex != null)
{
int texId = tex.GetInstanceID();
if (!textureLinks.ContainsKey(texId))
{
string texName = "texture_" + texId.ToString() + "_" +
WG_Helper.NormalizeName(tex.name);
string texPath = AssetDatabase.GetAssetPath(tex);
string texLink = "textures/" + texName;
AssetImporter.GetAtPath(texPath).SetAssetBundleNameAndVariant(texLink, "");
textureLinks.Add(texId, new NameLinkPath()
{
link = texLink, name = texName, path = texPath
});
}
}
#endif
}
void CreateMinimap(int minimapSize, Camera minimapCamera, float minimapCameraHeight)
{
RenderTexture renderTexture = new RenderTexture(minimapSize, minimapSize, 16, DefaultFormat.LDR);
renderTexture.Create();
minimapCamera.targetTexture = renderTexture;
Rect rectReadPicture = new Rect(0, 0, minimapSize, minimapSize);
Vector3 locPosition = gameObject.transform.position;
minimapCamera.transform.position = new Vector3(locPosition.x, minimapCameraHeight, locPosition.z);
minimapCamera.Render();
RenderTexture.active = renderTexture;
//Create texture
locationMinimap = new Texture2D(minimapSize, minimapSize);
locationMinimap.name = "minimap_" + u.ToString() + "_" + v.ToString();
// Read pixels
locationMinimap.ReadPixels(rectReadPicture, 0, 0);
Color[] rawPixels = locationMinimap.GetPixels();
Color[] processPixels = new Color[rawPixels.Length];
for (int pi = 0; pi < rawPixels.Length; pi++)
{
float a = rawPixels[pi].a;
processPixels[pi] = new Color(a, a, a, a);
}
locationMinimap.SetPixels(processPixels);
// Clean up
RenderTexture.active = null;
renderTexture.Release();
minimapAssetPath = SaveMinimapAsset(locationMinimap);
WG_Helper.SetTextureSprite(minimapAssetPath);
}
public override string ToString()
{
return("(" + vertex01.ToString() + ", " + vertex02.ToString() + "), triangles: " +
WG_Helper.ListToString(triangles) + ", isBoundary: " + isBoundary.ToString());
}
public void BuildMesh()
{
#if UNITY_EDITOR
//clear generated segments
navmeshExist = false;
//create helper object for all sub-generated objects
GameObject store = new GameObject()
{
name = "Temp Store"
};
Transform[] allTransforms = gameObject.GetComponentsInChildren <Transform>();
for (int trIndex = allTransforms.Length - 1; trIndex >= 0; trIndex--)
{
GameObject go = allTransforms[trIndex].gameObject;
//try to get noise primitive component
//if this component is null, then delete game object
WG_Primitive_PerlinNoise noiseComponent = go.GetComponent <WG_Primitive_PerlinNoise>();
WG_Primitive_Paint paintComponent = go.GetComponent <WG_Primitive_Paint>();
WG_Painter painterComponent = go.GetComponent <WG_Painter>();
WG_VisualCenter visCenterComponent = go.GetComponent <WG_VisualCenter>();
if (go != gameObject && noiseComponent == null && paintComponent == null && painterComponent == null && visCenterComponent == null)
{
if (clearAll)
{
DestroyImmediate(go);
}
else
{
//check is this object contains location controller
WG_LocationController locController = go.GetComponent <WG_LocationController>();
if (locController != null)
{//this is location root object, destoy it
DestroyImmediate(go);
}
else
{ //this is not location root, may be walls or ground object
if (go.name == groundName || go.name == wallsName || go.name == meshRootName)
{ //this is generated ground or wall object, destoy it
DestroyImmediate(go);
}
else
{//this is sub-placed object, store it
if (PrefabUtility.GetOutermostPrefabInstanceRoot(go) == null || PrefabUtility.GetOutermostPrefabInstanceRoot(go) == go)
{
go.transform.SetParent(store.transform, true);
}
}
}
}
}
}
//fill map for all location segments
bool[,] map = new bool[(segmenstMaxX - segmentsMinX + 1) * meshSquaresCount + 1, (segmenstMaxY - segmentsMinY + 1) * meshSquaresCount + 1];
WG_Primitive_BaseNoise[] noises = gameObject.GetComponentsInChildren <WG_Primitive_BaseNoise>();
float meshSquareSize = segmentSize / meshSquaresCount;
Vector2 bottomLeftCorner = new Vector2((segmentsMinX - 0.5f) * segmentSize, (segmentsMinY - 0.5f) * segmentSize);
for (int x = 0; x < map.GetLength(0); x++)
{
for (int y = 0; y < map.GetLength(1); y++)
{
Vector2 pos = new Vector2(x * meshSquareSize, y * meshSquareSize) + bottomLeftCorner;
map[x, y] = IsPointMountains(pos, noises);
}
}
//next create root for location segments
GameObject locationsRoot = new GameObject {
name = meshRootName
};
locationsRoot.transform.SetParent(gameObject.transform);
//create location generator
WG_SegmentsGenerator generator = new WG_SegmentsGenerator();
List <WG_LocationController> locations = generator.GenerateLocationSegments(this, segmentSize, meshSquareSize, meshSquaresCount, segmentsMinX, segmenstMaxX, segmentsMinY, segmenstMaxY, locationsRoot, groundMaterial, mountainsMaterial, wallsMaterial, map, mountainsHeight, !(forceUpdate && buildMesh), navMeshCutVolume, uv2Padding);
#endif
#if UNITY_EDITOR
//after generation we should place back all stored objects, we will place it inside location root object
Transform[] storedObjects = store.GetComponentsInChildren <Transform>();
for (int tfmIndex = 0; tfmIndex < storedObjects.Length; tfmIndex++)
{
Transform tfm = storedObjects[tfmIndex];
if (tfm.gameObject != store)
{
Vector3 position = tfm.position;
IntPair locCoords = WG_Helper.GetLocationCoordinates(position, segmentSize);
WG_LocationController loc = GetLocationByCoordinates(locCoords, locations);
if (loc != null)
{
//rever prefab properties (mesh and material)
GameObject prefabMaster = PrefabUtility.GetOutermostPrefabInstanceRoot(tfm.gameObject);
MeshFilter meshComponent = tfm.GetComponent <MeshFilter>();
if ((prefabMaster == null && meshComponent != null) || prefabMaster == tfm.gameObject)
{
Vector3 scale = tfm.localScale;
GameObject source = PrefabUtility.GetCorrespondingObjectFromSource(tfm.gameObject);
if (source != null)
{
PrefabUtility.RevertPrefabInstance(tfm.gameObject, InteractionMode.UserAction);
}
tfm.localScale = scale;
//move object inside location
tfm.SetParent(loc.gameObject.transform, true);
tfm.position += loc.gameObject.transform.position;
}
}
else
{
Debug.Log("There is no locations with coordinates " + locCoords.ToString() + ", so skip the object " + tfm.gameObject.name);
}
}
}
//delete temp store
DestroyImmediate(store);
#endif
BuildNavmeshOnly();
}
void CalculateMeshOutlines()
{
//WG_Helper.PrintArray(vertices.ToArray());
for (int vertexIndex = 0; vertexIndex < vertices.Count; vertexIndex++)
{
if (!checkedVertices.Contains(vertexIndex))
{
int newOulineVertex = GetConnectedOutlineVertex(vertexIndex);
if (newOulineVertex != -1)
{
//if both vertexIndex and newOulineVertex are on boundary, skip the process
Vector3 startPoint = vertices[vertexIndex];
Vector3 nextPoint = vertices[newOulineVertex];
bool isStartBoundary = IsNearBoundary(startPoint);
bool isNextBoundary = IsNearBoundary(nextPoint);
//Debug.Log(startPoint.ToString() + " " + nextPoint.ToString() + " " + isStartBoundary.ToString() + " " + isNextBoundary.ToString() + " " + IsDifferentBoundarySides(startPoint, nextPoint).ToString());
if (!isStartBoundary || !isNextBoundary || IsDifferentBoundarySides(startPoint, nextPoint))
{
checkedVertices.Add(vertexIndex);
List <int> newOutline = new List <int> {
vertexIndex
};
outlines.Add(newOutline);
FollowOutline(newOulineVertex, outlines.Count - 1);
//check if we break the outline new zone boundary
//in this case we should revert the process from the last point (in zone boundary) to the other direction
int lastIndex = newOutline[newOutline.Count - 1];
//Debug.Log("Last index: " + lastIndex.ToString());
if (IsNearBoundary(vertices[lastIndex]))
{
//Debug.Log("point " + lastIndex.ToString() + " near boundary");
//remove vertices from the checked set
//WG_Helper.PrintArray(checkedVertices);
for (int i = newOutline.Count - 1; i >= 0; i--)
{
checkedVertices.Remove(newOutline[i]);
}
//WG_Helper.PrintArray(checkedVertices);
//remove outline
outlines.RemoveAt(outlines.Count - 1);
//start the process again
checkedVertices.Add(lastIndex);
List <int> newOtherOutline = new List <int> {
lastIndex
};
outlines.Add(newOtherOutline);
newOulineVertex = GetConnectedOutlineVertex(lastIndex);
FollowOutline(newOulineVertex, outlines.Count - 1);
}
else
{
outlines[outlines.Count - 1].Add(vertexIndex);
}
//check if we should revert outline array
//get triangles incident to the start vertex
int startVertex = outlines[outlines.Count - 1][0];
List <Triangle> startTriangles = triangleDictionary[startVertex];
//find in a triangle the next point in the outline
int nextVertex = outlines[outlines.Count - 1][1];
bool shouldRevert = true;
foreach (Triangle startTriangle in startTriangles)
{
if ((startTriangle.vertexIndexA == startVertex && startTriangle.vertexIndexB == nextVertex) ||
(startTriangle.vertexIndexB == startVertex && startTriangle.vertexIndexC == nextVertex) ||
(startTriangle.vertexIndexC == startVertex && startTriangle.vertexIndexA == nextVertex))
{
shouldRevert = false;
break;
}
}
if (shouldRevert)
{
outlines[outlines.Count - 1] = WG_Helper.Revert(outlines[outlines.Count - 1]);
}
//WG_Helper.PrintArray(outlines[outlines.Count - 1].ToArray());
}
}
}
}
}
void OnDrawGizmos()
{
#if UNITY_EDITOR
if (visualMap != null && visualizeMap)
{
for (int x = 0; x < visualMap.GetLength(0); x++)
{
for (int y = 0; y < visualMap.GetLength(1); y++)
{
Gizmos.color = (visualMap[x, y]) ? new Color(0, 0, 0, gizmoAlpha) : new Color(1, 1, 1, gizmoAlpha);
Vector3 pos = new Vector3(-visualAreaSize / 2 + (x + 0.5f) * visualSquareSize + visualAreaCenter.position.x, 0, -visualAreaSize / 2 + (y + 0.5f) * visualSquareSize + visualAreaCenter.position.z);
Gizmos.DrawCube(pos, new Vector3(visualSquareSize * 0.75f, 0.0f, visualSquareSize * 0.75f));
}
}
Vector2 minCorner = new Vector2(visualAreaCenter.position.x - visualAreaSize / 2, visualAreaCenter.position.z - visualAreaSize / 2);
Vector2 maxCorner = new Vector2(visualAreaCenter.position.x + visualAreaSize / 2, visualAreaCenter.position.z + visualAreaSize / 2);
int minX = (int)(minCorner.x / (segmentSize / 2)) + (minCorner.x > 0 ? 1 : 0);
int maxX = (int)(maxCorner.x / (segmentSize / 2)) + (maxCorner.x > 0 ? 1 : 0);
int minY = (int)(minCorner.y / (segmentSize / 2)) + (minCorner.y > 0 ? 1 : 0);
int maxY = (int)(maxCorner.y / (segmentSize / 2)) + (maxCorner.y > 0 ? 1 : 0);
Gizmos.color = visualZoneLine;
for (int x = minX - 1; x < maxX + 1; x++)
{
for (int y = minY - 1; y < maxY + 1; y++)
{
if (x % 2 == 0 && y % 2 == 0)
{
Gizmos.DrawLine(GetPositionOfSegmetnCorner(x - 1, y - 1), GetPositionOfSegmetnCorner(x + 1, y - 1));
Gizmos.DrawLine(GetPositionOfSegmetnCorner(x + 1, y - 1), GetPositionOfSegmetnCorner(x + 1, y + 1));
Gizmos.DrawLine(GetPositionOfSegmetnCorner(x + 1, y + 1), GetPositionOfSegmetnCorner(x - 1, y + 1));
Gizmos.DrawLine(GetPositionOfSegmetnCorner(x - 1, y + 1), GetPositionOfSegmetnCorner(x - 1, y - 1));
string labelString = "(" + (x / 2).ToString() + ", " + (y / 2).ToString() + ")";
Vector3 labelPos = new Vector3(x * segmentSize / 2, 2.0f, y * segmentSize / 2);
Handles.Label(labelPos, labelString);
}
}
}
}
if (visualizeBoundaryEdges)
{
List <BoundaryEdge> boundary = WG_Helper.GetNavmeshBoundary();
Gizmos.color = boundaryLine;
for (int i = 0; i < boundary.Count; i++)
{
BoundaryEdge edge = boundary[i];
if (true)
{
Gizmos.DrawLine(edge.start, edge.end);
//Handles.DrawSolidDisc(edge.start, Vector3.up, 0.03f);
//Handles.Label(edge.start, edge.startVertex.ToString());
//Handles.DrawSolidDisc(edge.end, Vector3.up, 0.03f);
//Handles.Label(edge.end, edge.endVertes.ToString());
//Handles.Label((edge.start + edge.end) / 2.0f, edge.index.ToString());
}
}
}
#endif
}
void PrepareMaterial(GameObject go)
{
//for material of the geometry we should get lightmap, save it, reassign material with all textures plus lightmap
#if UNITY_EDITOR
MeshRenderer meshRenderer = go.GetComponent <MeshRenderer>();
if (meshRenderer != null)
{
//get material
Material originalMaterial = meshRenderer.sharedMaterial;
//if material use lightMap texture, then does not save new texture and reassign material
bool lmSlotExist = IsMaterialContainsMap(originalMaterial, "_LightMap");
bool bumpSlotExist = IsMaterialContainsMap(originalMaterial, "_BumpMap");
bool emissionSlotExist = IsMaterialContainsMap(originalMaterial, "_EmissionMap");
bool diffuseSlotExist = IsMaterialContainsMap(originalMaterial, "_MainTex");
if (lmSlotExist)
{
Texture t = originalMaterial.GetTexture("_LightMap");
if (t == null)
{
lmSlotExist = false;
}
}
if (!lmSlotExist)
{//material does not contains slot for lightmap, so, we should save it and re-assign material
//get lightmap
string lmTextureAssetPath = "";
int lmIndex = meshRenderer.lightmapIndex;
bool reAssignMaterial = false;
if (lmIndex > -1 && lmIndex < LightmapSettings.lightmaps.Length)
{
LightmapData data = LightmapSettings.lightmaps[lmIndex];
Texture2D lmTexture = data.lightmapColor;
WG_Helper.SetTextureReadable(lmTexture, true);
//int width = (int)(lmTexture.width * Mathf.Min(1.0f, meshRenderer.lightmapScaleOffset.x));
//int height = (int)(lmTexture.height * Mathf.Min(1.0f, meshRenderer.lightmapScaleOffset.y));
int width = (int)(lmTexture.width * meshRenderer.lightmapScaleOffset.x);
int height = (int)(lmTexture.height * meshRenderer.lightmapScaleOffset.y);
//int startX = Mathf.Max(0, (int)(lmTexture.width * meshRenderer.lightmapScaleOffset.z));
//int startY = Mathf.Max(0, (int)(lmTexture.height * meshRenderer.lightmapScaleOffset.w));
int startX = (int)(lmTexture.width * meshRenderer.lightmapScaleOffset.z);
int startY = (int)(lmTexture.height * meshRenderer.lightmapScaleOffset.w);
Texture2D newTexture = new Texture2D(width, height, isLightmapHDR ? DefaultFormat.HDR : DefaultFormat.LDR, TextureCreationFlags.MipChain);
int mapStartX = Mathf.Max(0, startX);
int mapStartY = Mathf.Max(0, startY);
int mapEndX = Mathf.Min(lmTexture.width, startX + width);
int mapEndY = Mathf.Min(lmTexture.height, startY + height);
int mapWidth = mapEndX - mapStartX;
int mapHeight = mapEndY - mapStartY;
//fill the main rect
Color[] lmColorsRaw = lmTexture.GetPixels(mapStartX, mapStartY, mapWidth, mapHeight);
//WG_Helper.PrintMinMaxPixels(lmColorsRaw);
Color[] lmColors = WG_Helper.ConverPixelsToLightMap(lmColorsRaw);
//WG_Helper.PrintMinMaxPixels(lmColors);
//Debug.Log("main rect: " + (mapStartX - startX).ToString() + " " + (mapStartY - startY).ToString() + " " + mapWidth.ToString() + " " + mapHeight.ToString());
newTexture.SetPixels(mapStartX - startX, mapStartY - startY, mapWidth, mapHeight, isLightmapHDR ? lmColors : lmColorsRaw);
//next fill left area (if we need it)
Color[] leftColorsRaw = lmTexture.GetPixels(mapStartX, mapStartY, 1, mapHeight);
Color[] leftColors = WG_Helper.ConverPixelsToLightMap(leftColorsRaw);
for (int column = 0; column < mapStartX - startX; column++)
{
newTexture.SetPixels(column, mapStartY - startY, 1, mapHeight, isLightmapHDR ? leftColors : leftColorsRaw);
}
//next right area
Color[] rightColorsRaw = lmTexture.GetPixels(mapEndX - 1, mapStartY, 1, mapHeight);
Color[] rightColors = WG_Helper.ConverPixelsToLightMap(rightColorsRaw);
for (int column = 0; column < width + startX - mapEndX; column++)
{
newTexture.SetPixels(mapEndX - startX + column, mapStartY - startY, 1, mapHeight, isLightmapHDR ? rightColors: rightColorsRaw);
}
//bottom and top
Color[] bottomColorsRaw = lmTexture.GetPixels(mapStartX, mapStartY, mapWidth, 1);
Color[] bottomColors = WG_Helper.ConverPixelsToLightMap(bottomColorsRaw);
for (int row = 0; row < mapStartY - startY; row++)
{
newTexture.SetPixels(mapStartX - startX, row, mapWidth, 1, isLightmapHDR ? bottomColors : bottomColorsRaw);
}
Color[] topColorsRaw = lmTexture.GetPixels(mapStartX, mapEndY - 1, mapWidth, 1);
Color[] topColors = WG_Helper.ConverPixelsToLightMap(topColorsRaw);
for (int row = 0; row < height + startY - mapEndY; row++)
{
newTexture.SetPixels(mapStartX - startX, mapEndY - startY + row, mapWidth, 1, isLightmapHDR ? topColors : topColorsRaw);
}
//regions on corners
Color leftBootm = isLightmapHDR ? WG_Helper.ConvertColorToLightmap(lmTexture.GetPixel(mapStartX, mapStartY)) : lmTexture.GetPixel(mapStartX, mapStartY);
Color leftTop = isLightmapHDR ? WG_Helper.ConvertColorToLightmap(lmTexture.GetPixel(mapStartX, mapEndY - 1)) : lmTexture.GetPixel(mapStartX, mapEndY - 1);
Color rightBootm = isLightmapHDR ? WG_Helper.ConvertColorToLightmap(lmTexture.GetPixel(mapEndX - 1, mapStartY)) : lmTexture.GetPixel(mapEndX - 1, mapStartY);
Color rightTop = isLightmapHDR ? WG_Helper.ConvertColorToLightmap(lmTexture.GetPixel(mapEndX - 1, mapEndY - 1)) : lmTexture.GetPixel(mapEndX - 1, mapEndY - 1);
Color[] leftBottomColors = WG_Helper.CreateArray(leftBootm, (mapStartX - startX) * (mapStartY - startY));
Color[] leftTopColors = WG_Helper.CreateArray(leftTop, (mapStartX - startX) * (startY + height - mapEndY));
Color[] rightBottomColors = WG_Helper.CreateArray(rightBootm, (startX + width - mapEndX) * (mapStartY - startY));
Color[] rightTopColors = WG_Helper.CreateArray(rightTop, (startX + width - mapEndX) * (startY + height - mapEndY));
newTexture.SetPixels(0, 0, mapStartX - startX, mapStartY - startY, leftBottomColors);
newTexture.SetPixels(0, mapEndY, mapStartX - startX, startY + height - mapEndY, leftTopColors);
//Debug.Log(rightBottomColors.Length.ToString() + " " + (startX + width - mapEndX).ToString() + " " + (mapStartY - startY).ToString());
try
{
newTexture.SetPixels(mapEndX, 0, startX + width - mapEndX, mapStartY - startY, rightBottomColors);
}
catch
{
Debug.Log(rightBottomColors.Length.ToString() + " " + (startX + width - mapEndX).ToString() + " " + (mapStartY - startY).ToString());
}
newTexture.SetPixels(mapEndX, mapEndY, startX + width - mapEndX, startY + height - mapEndY, rightTopColors);
newTexture.Apply();
//Debug.Log("isLightmapHDR=" + isLightmapHDR.ToString());
//Debug.Log("original pixel: " + lmTexture.GetPixel(mapStartX + width / 3, mapStartY + height / 3).ToString() + " "
//+ lmTexture.GetPixel(mapStartX + 2*width / 3, mapStartY + 2*height / 3).ToString());
//Debug.Log("saved pixel: " + newTexture.GetPixel(width / 3, height / 3).ToString() + " " + newTexture.GetPixel(2*width / 3, 2*height / 3).ToString());
lmTextureAssetPath = SaveTextureAsset(newTexture, isLightmapHDR);
WG_Helper.SetTextureLightmap(lmTextureAssetPath, isLightmapHDR);
reAssignMaterial = true;
}
else
{
Debug.Log("Object " + go.name + " does not have lightmaps or this data is invalid.");
}
//reassign material if we need it
if (reAssignMaterial)
{
if (true)
{
Material newMaterial = lmMode == LMShaderMode.LWRP ? new Material(lwrpShader) : new Material(GetStdShader(diffuseSlotExist, bumpSlotExist, emissionSlotExist));
//Material newMaterial = (lmMode == LMShaderMode.LWRP || (lmMode == LMShaderMode.Std && bumpSlotExist == false)) ? new Material(lmShader) : new Material(lmSecondShader);
//for LWRP we use only one uber-shader, for std shaders each different once from array
//assign all parameters from original material to the new one
Shader originalShader = originalMaterial.shader;
List <string> newMaterialNames = WG_Helper.GetShaderParameterNames(newMaterial.shader);
int propsCount = ShaderUtil.GetPropertyCount(originalShader);
for (int i = 0; i < propsCount; i++)
{
string propName = ShaderUtil.GetPropertyName(originalShader, i);
if (newMaterialNames.Contains(propName))
{
ShaderUtil.ShaderPropertyType type = ShaderUtil.GetPropertyType(originalShader, i);
if (type == ShaderUtil.ShaderPropertyType.Color)
{
newMaterial.SetColor(propName, originalMaterial.GetColor(propName));
}
else if (type == ShaderUtil.ShaderPropertyType.Float)
{
newMaterial.SetFloat(propName, originalMaterial.GetFloat(propName));
}
else if (type == ShaderUtil.ShaderPropertyType.Range)
{
newMaterial.SetFloat(propName, originalMaterial.GetFloat(propName));
}
else if (type == ShaderUtil.ShaderPropertyType.TexEnv)
{
newMaterial.SetTexture(propName, originalMaterial.GetTexture(propName));
newMaterial.SetTextureOffset(propName, originalMaterial.GetTextureOffset(propName));
newMaterial.SetTextureScale(propName, originalMaterial.GetTextureScale(propName));
}
else if (type == ShaderUtil.ShaderPropertyType.Vector)
{
newMaterial.SetVector(propName, originalMaterial.GetVector(propName));
}
}
else
{
Debug.Log("New material (" + newMaterial.shader.name + ") for the object " + go.name + " does not contains property " + propName + ". Skip it.");
}
}
//set gpu instancing
newMaterial.enableInstancing = originalMaterial.enableInstancing;
//finally assign lightMap texture
newMaterial.SetTexture("_LightMap", AssetDatabase.LoadAssetAtPath <Texture2D>(lmTextureAssetPath));
//set amibient, if we need it
if (!isLightmapHDR)
{
//--newMaterial.SetColor("_Ambient", ldrAmbient); // <-- does not used in WebGL mode
newMaterial.SetFloat("_Multiplier", ldrLightmapMultiplier);
}
//enable all kewords
string[] originalKeyWords = originalMaterial.shaderKeywords;
for (int s = 0; s < originalKeyWords.Length; s++)
{
newMaterial.EnableKeyword(originalKeyWords[s]);
}
//CoreUtils.SetKeyword(newMaterial, "_EMISSION", originalMaterial.IsKeywordEnabled("_EMISSION"));
//assign material to the object
meshRenderer.sharedMaterial = newMaterial;
SaveMaterialAsset(newMaterial);
}
else
{
}
}
else
{
//string matAssetPath = SaveMaterialAsset(originalMaterial);
//Debug.Log("Create material asset " + matAssetPath);
}
}
else
{
SaveMaterialAsset(originalMaterial);
}
}
#endif
}
public static List <BoundaryEdge> GetNavmeshBoundary()
{
//copy algorithm
NavMeshTriangulation triangulatedNavMesh = NavMesh.CalculateTriangulation();
Vector3[] originalVertices = triangulatedNavMesh.vertices;
int[] originalIndexes = triangulatedNavMesh.indices;
float weldValue = 0.01f;
List <VertexData> vertexList = new List <VertexData>();
for (int i = 0; i < originalVertices.Length; i++)
{
Vector3 vPos = originalVertices[i];
bool isNew = true;
//Try to find this vertex on vertexList
for (int vIndex = 0; vIndex < vertexList.Count; vIndex++)
{
VertexData v = vertexList[vIndex];
if (Vector3.Distance(vPos, v.position) < weldValue)
{//i-th vertex placed in the same position as vIndex in the list. Add it index
v.indexes.Add(i);
vIndex = vertexList.Count;
isNew = false;
}
}
if (isNew)
{
VertexData newVertex = new VertexData();
newVertex.position = vPos;
newVertex.indexes = new List <int>();
newVertex.indexes.Add(i);
vertexList.Add(newVertex);
}
}
List <EdgeData> edgesList = new List <EdgeData>();
int originalTrianglesCount = originalIndexes.Length / 3;
for (int i = 0; i < originalTrianglesCount; i++)
{
int i1 = WG_Helper.GetVertexIndex(originalIndexes[3 * i], vertexList);
int i2 = WG_Helper.GetVertexIndex(originalIndexes[3 * i + 1], vertexList);
int i3 = WG_Helper.GetVertexIndex(originalIndexes[3 * i + 2], vertexList);
bool isFindI12 = false;
bool isFindI23 = false;
bool isFindI31 = false;
for (int eIndex = 0; eIndex < edgesList.Count; eIndex++)
{
isFindI12 = edgesList[eIndex].TryToAdd(i1, i2) || isFindI12;
isFindI23 = edgesList[eIndex].TryToAdd(i2, i3) || isFindI23;
isFindI31 = edgesList[eIndex].TryToAdd(i3, i1) || isFindI31;
}
if (!isFindI12)
{
EdgeData newEdge = new EdgeData(i1, i2);
edgesList.Add(newEdge);
}
if (!isFindI23)
{
EdgeData newEdge = new EdgeData(i2, i3);
edgesList.Add(newEdge);
}
if (!isFindI31)
{
EdgeData newEdge = new EdgeData(i3, i1);
edgesList.Add(newEdge);
}
}
//filter boundary edges, if it contains vertex of the other boundary edge inside it
List <int> boundaryIndexes = new List <int>();
for (int i = 0; i < edgesList.Count; i++)
{
if (edgesList[i].IsBoundary())
{
boundaryIndexes.Add(i);
}
}
bool isUpdate = true;
while (isUpdate)
{
isUpdate = false;
int i = 0;
while (i < boundaryIndexes.Count)
{
IntInt currentEdge;
currentEdge.value01 = edgesList[boundaryIndexes[i]].GetEdgeVertices().value1;
currentEdge.value02 = edgesList[boundaryIndexes[i]].GetEdgeVertices().value2;
//IntIntClass currentEdge = edgesList[boundaryIndexes[i]].GetEdgeVertices();
Vector3 currentStart = vertexList[currentEdge.value01].position;
Vector3 currentEnd = vertexList[currentEdge.value02].position;
if (Vector3.Distance(currentStart, currentEnd) < 0.01f)
{
boundaryIndexes.RemoveAt(i);
i = boundaryIndexes.Count + 1;
isUpdate = true;
}
else
{
int j = 0;
while (j < boundaryIndexes.Count)
{
IntInt testEdge;
testEdge.value01 = edgesList[boundaryIndexes[j]].GetEdgeVertices().value1;
testEdge.value02 = edgesList[boundaryIndexes[j]].GetEdgeVertices().value2;
//IntIntClass testEdge = edgesList[boundaryIndexes[j]].GetEdgeVertices();
Vector3 testStart = vertexList[testEdge.value01].position;
Vector3 testEnd = vertexList[testEdge.value02].position;
if (Vector3.Distance(testStart, testEnd) < 0.01f)
{
boundaryIndexes.RemoveAt(j);
j = boundaryIndexes.Count + 1;
i = boundaryIndexes.Count + 1;
isUpdate = true;
}
else if (i != j && boundaryIndexes[i] < boundaryIndexes[j])
{
if (IsEdgesCollinear(currentStart, currentEnd, testStart, testEnd))
{
if (IsPointsClose(currentStart, testEnd) && IsPointOnTheEdge(testStart, currentStart, currentEnd))
{
EdgeData ith = new EdgeData(testEdge.value01, currentEdge.value02);
EdgeData jth = new EdgeData(currentEdge.value01, testEdge.value02);
edgesList[boundaryIndexes[i]] = ith;
edgesList[boundaryIndexes[j]] = jth;
i = boundaryIndexes.Count + 1;
j = boundaryIndexes.Count + 1;
isUpdate = true;
}
else if (IsPointsClose(currentEnd, testStart) && IsPointOnTheEdge(testEnd, currentStart, currentEnd))
{
EdgeData ith = new EdgeData(currentEdge.value01, testEdge.value02);
EdgeData jth = new EdgeData(testEdge.value01, currentEdge.value02);
edgesList[boundaryIndexes[i]] = ith;
edgesList[boundaryIndexes[j]] = jth;
i = boundaryIndexes.Count + 1;
j = boundaryIndexes.Count + 1;
isUpdate = true;
}
else if (IsPointsClose(currentStart, testEnd) && IsPointOnTheEdge(currentEnd, testStart, testEnd))
{
EdgeData ith = new EdgeData(currentEdge.value01, testEdge.value02);
EdgeData jth = new EdgeData(testEdge.value01, currentEdge.value02);
edgesList[boundaryIndexes[i]] = ith;
edgesList[boundaryIndexes[j]] = jth;
i = boundaryIndexes.Count + 1;
j = boundaryIndexes.Count + 1;
isUpdate = true;
}
else if (IsPointsClose(currentEnd, testStart) && IsPointOnTheEdge(currentStart, testStart, testEnd))
{
EdgeData ith = new EdgeData(testEdge.value01, currentEdge.value02);
EdgeData jth = new EdgeData(currentEdge.value01, testEdge.value02);
edgesList[boundaryIndexes[i]] = ith;
edgesList[boundaryIndexes[j]] = jth;
i = boundaryIndexes.Count + 1;
j = boundaryIndexes.Count + 1;
isUpdate = true;
}
else if (IsPointsClose(currentEnd, testStart) && IsPointsClose(currentStart, testEnd))
{
EdgeData ith = new EdgeData(currentEdge.value01, currentEdge.value01);
EdgeData jth = new EdgeData(testEdge.value01, testEdge.value01);
edgesList[boundaryIndexes[i]] = ith;
edgesList[boundaryIndexes[j]] = jth;
i = boundaryIndexes.Count + 1;
j = boundaryIndexes.Count + 1;
isUpdate = true;
}
}
}
j++;
}
}
i++;
}
}
//copy to the output
List <BoundaryEdge> toReturn = new List <BoundaryEdge>();
for (int i = 0; i < boundaryIndexes.Count; i++)
{
int index = boundaryIndexes[i];
IntIntClass edge = edgesList[index].GetEdgeVertices();
BoundaryEdge newEdge = new BoundaryEdge();
newEdge.index = index;
newEdge.start = vertexList[edge.value1].position;
newEdge.end = vertexList[edge.value2].position;
newEdge.startVertex = edge.value1;
newEdge.endVertes = edge.value2;
toReturn.Add(newEdge);
}
return(toReturn);
}
void ExportScene(Transform locationRoot)
{
WG_Helper.ClearFolder(Application.dataPath + assetLocationSOPath);
for (int i = 0; i < locationRoot.childCount; i++)
{
Transform loc = locationRoot.GetChild(i);
WG_LocationController locController = loc.GetComponent <WG_LocationController>();
if (locController != null)
{
locController.ExportLocation("Assets" + assetLocationXMLPath, "Assets" + assetLocationSOPath, minimapSize, minimapCamera, minimapCameraHeight, "Assets" + assetMinimapPath);
}
}
#if UNITY_EDITOR
//export navmesh
WG_TerrainBuilder builderComponent = builder.gameObject.GetComponent <WG_TerrainBuilder>();
NavMeshData data = builderComponent.GetNavmeshData();
string navmeshAssetPath = "";
if (data != null)
{
navmeshAssetPath = "navmeshes/" + data.name;
AssetImporter.GetAtPath(AssetDatabase.GetAssetPath(data)).SetAssetBundleNameAndVariant(navmeshAssetPath, "");
}
else
{
if (localNavMesh == null)
{
Debug.Log("Navmesh data is null, can't export it.");
}
else
{
Debug.Log("Use local version of the navmesh data object.");
data = localNavMesh;
navmeshAssetPath = "navmeshes/" + localNavMesh.name;
AssetImporter.GetAtPath(AssetDatabase.GetAssetPath(localNavMesh)).SetAssetBundleNameAndVariant(navmeshAssetPath, "");
}
}
//create xml with navmeshlink and starting points
GlobalLocation globalLocation = new GlobalLocation();
if (navmeshAssetPath.Length > 0 && data != null)
{
globalLocation.navmeshData = new NavmeshData()
{
link = navmeshAssetPath, name = data.name
};
if (exportPlayerPositionsInLocations)
{
globalLocation.positions = new List <PositionData>();
WG_Position[] positions = WG_Helper.FindObjectsOfTypeAll <WG_Position>().ToArray();// FindObjectsOfType<WG_Position>();
for (int i = 0; i < positions.Length; i++)
{
Vector3 pos = positions[i].gameObject.transform.position;
IntPair loc = WG_Helper.GetLocationCoordinates(pos, builderComponent.segmentSize);
if (loc.u >= builderComponent.segmentsMinX && loc.u <= builderComponent.segmenstMaxX && loc.v >= builderComponent.segmentsMinY && loc.v <= builderComponent.segmenstMaxY)
{
globalLocation.positions.Add(new PositionData()
{
positionX = pos.x, positionY = pos.y, positionZ = pos.z
});
}
}
if (globalLocation.positions.Count == 0)
{
Debug.Log("No start positions on the scene. Add default position (0, 0, 0).");
globalLocation.positions.Add(new PositionData()
{
positionX = 0.0f, positionY = 0.0f, positionZ = 0.0f
});
}
}
globalLocation.bounds = new LocationsBounds()
{
minU = builderComponent.segmentsMinX,
maxU = builderComponent.segmenstMaxX,
minV = builderComponent.segmentsMinY,
maxV = builderComponent.segmenstMaxY
};
globalLocation.locationSize = new LocationSize()
{
value = builderComponent.segmentSize
};
string globalLocationName = "global_location";
string globalLocationAssetPath = "Assets" + assetLocationXMLPath + globalLocationName + ".xml";
globalLocation.Save(globalLocationAssetPath);
AssetDatabase.ImportAsset(globalLocationAssetPath, ImportAssetOptions.ForceUpdate);
AssetImporter.GetAtPath(globalLocationAssetPath).SetAssetBundleNameAndVariant("locations/" + globalLocationName, "");
//export server data
SavePlayerPositions(builderComponent);
SaveCollisionMap(serverPath);
SaveTowerPositions(builderComponent);
//also export locations data to SO
GlobalLocationDataSO globalSO = ScriptableObjectUtility.CreateAsset <GlobalLocationDataSO>("Assets" + assetLocationSOPath, globalLocationName);
globalSO.minU = builderComponent.segmentsMinX;
globalSO.maxU = builderComponent.segmenstMaxX;
globalSO.minV = builderComponent.segmentsMinY;
globalSO.maxV = builderComponent.segmenstMaxY;
globalSO.size = builderComponent.segmentSize;
globalSO.navmeshName = data.name;
globalSO.navmeshLink = navmeshAssetPath;
if (exportPlayerPositionsInLocations)
{
globalSO.startPositions = new List <Vector3>();
for (int pi = 0; pi < globalLocation.positions.Count; pi++)
{
globalSO.startPositions.Add(new Vector3(globalLocation.positions[pi].positionX, globalLocation.positions[pi].positionY, globalLocation.positions[pi].positionZ));
}
}
EditorUtility.SetDirty(globalSO);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
AssetImporter.GetAtPath("Assets" + assetLocationSOPath + globalLocationName + ".asset").SetAssetBundleNameAndVariant("locations_so/" + globalLocationName, "");
}
#endif
}
