private void SetCaseTerrainHeight(Vector2 pos, TerrainData terrainData)
{
int x = (int)pos.x;
int y = (int)pos.y;
int cellSize = CoordinatesConverter.cellSize;
float[,] heights = new float[cellSize, cellSize];
CaseInfos infos = _mapInfosManager.GetInfosAtPos(new Vector2(x, y));
if (infos != null)
{
for (int i = 0; i < cellSize; i++)
{
for (int j = 0; j < cellSize; j++)
{
float newHeight = 0.005f;
if (infos.mapType == MapInfosManager.MapType.Water)
{
newHeight = 0.0f;
}
else if (infos.mapType == MapInfosManager.MapType.Sand)
{
newHeight /= 2;
}
heights[j, i] = newHeight;
}
}
terrainData.SetHeights(y * cellSize, x * cellSize, heights);
}
}
private int GetTextureId(CaseInfos caseInfos)
{
if (caseInfos == null)
{
return(-1);
}
return(GetTextureId(caseInfos.mapType));
}
public MapType GetMapTypeAtPos(Vector2 pos)
{
CaseInfos info = GetInfosAtPos(pos);
if (info == null)
{
Debug.LogWarning("Fetching MapType from wrong position (" + pos.x + ", " + pos.y + ")");
return(MapType.Unknown);
}
return(info.mapType);
}
private void InitMapWithGrass()
{
for (int i = 0; i < mapSize.x; i++)
{
for (int j = 0; j < mapSize.y; j++)
{
Vector2 pos = new Vector2(i, j);
CaseInfos caseInfos = new CaseInfos(MapType.Grass, 0.0f);
infos.Add(pos, caseInfos);
}
}
}
private void InitGridMap()
{
int x = (int)mapSize.x;
int y = (int)mapSize.y;
infos = new Dictionary <Vector2, CaseInfos>();
for (int i = 0; i < x; i++)
{
for (int j = 0; j < y; j++)
{
Vector2 pos = new Vector2(i, j);
MapType mapType = (i % 2 == 0) ^ (j % 2 == 0) ? MapType.Grass : MapType.Mountain;
CaseInfos caseInfos = new CaseInfos(mapType, 0.0f);
infos.Add(pos, caseInfos);
}
}
}
//选中一个案子
private void OnItemSelected(object[] selectedItems)
{
if (selectedItems != null && selectedItems.Count() > 0)
{
TaskViewModel task = (TaskViewModel)selectedItems.FirstOrDefault();
SelectedAttorneySeries = task.AttorneySeries;
SelectedCaseInfo = CaseInfos.Find(s => s.AttorneySeries == SelectedAttorneySeries);
List <FileViewModel> fileinfos;
Paths = new List <string>();
CasePath = Userinfo.WorkPath + "NewApplication\\" + SelectedAttorneySeries;
HttpDataService hds = new HttpDataService(Cookie);
fileinfos = hds.GetFileInfos(SelectedCaseInfo.taskInfos[0].TaskID);
FileList = new ObservableCollection <FileViewModel>();
foreach (var item in fileinfos)
{
FileViewModel fileinfo = new FileViewModel();
fileinfo.FileName = item.FileName;
fileinfo.FileID = item.FileID;
fileinfo.FileDescribe = item.FileDescribe;
fileinfo.UploadUser = item.UploadUser;
fileinfo.UploadTime = item.UploadTime;
FileList.Add(fileinfo);
}
Index = 0;
}
//获取文件信息
if (!Directory.Exists(CasePath))
{
HasFolder = true;
}
else
{
HasFolder = false;
}
}
private void OldAssignTextures()
{
// Get a reference to the terrain data
TerrainData terrainData = _terrain.terrainData;
// Splatmap data is stored internally as a 3d array of floats, so declare a new empty array ready for your custom splatmap data:
float[,,] splatmapData = new float[terrainData.alphamapWidth,
terrainData.alphamapHeight,
terrainData.alphamapLayers];
for (int y = 0; y < terrainData.alphamapHeight; y++)
{
for (int x = 0; x < terrainData.alphamapWidth; x++)
{
// Normalise x/y coordinates to range 0-1
float y_01 = (float)y / (float)terrainData.alphamapHeight;
float x_01 = (float)x / (float)terrainData.alphamapWidth;
// Sample the height at this location (note GetHeight expects int coordinates corresponding to locations in the heightmap array)
//float height = terrainData.GetHeight(Mathf.RoundToInt(y_01 * terrainData.heightmapHeight), Mathf.RoundToInt(x_01 * terrainData.heightmapWidth));
// Calculate the normal of the terrain (note this is in normalised coordinates relative to the overall terrain dimensions)
//Vector3 normal = terrainData.GetInterpolatedNormal(y_01, x_01);
// Calculate the steepness of the terrain
// float steepness = terrainData.GetSteepness(y_01, x_01);
// Setup an array to record the mix of texture weights at this point
float[] splatWeights = new float[terrainData.alphamapLayers];
// CHANGE THE RULES BELOW TO SET THE WEIGHTS OF EACH TEXTURE ON WHATEVER RULES YOU WANT
CaseInfos caseInfo = _mapInfosManager.GetInfosAtPos(new Vector2(x, y));
CaseInfos infoXPlus = _mapInfosManager.GetInfosAtPos(new Vector2(x + 10, y));
CaseInfos infoXMoins = _mapInfosManager.GetInfosAtPos(new Vector2(x - 10, y));
CaseInfos infoYPlus = _mapInfosManager.GetInfosAtPos(new Vector2(x, y + 10));
CaseInfos infoYMoins = _mapInfosManager.GetInfosAtPos(new Vector2(x, y - 10));
int idCase = GetTextureId(caseInfo);
int idXPlus = GetTextureId(infoXPlus);
int idXMoins = GetTextureId(infoXMoins);
int idYPlus = GetTextureId(infoYPlus);
int idYMoins = GetTextureId(infoYMoins);
if (caseInfo == null)
{
//Debug.LogWarning("Case infos not found at pos (" + x + "," + y + ")");
splatWeights[0] = 0.5f;
splatWeights[1] = 0.5f;
}
else
{
int yunit = y - (y / 10) * 10;
int xunit = x - (x / 10) * 10;
float currentRatio;
if (xunit < 4 && xunit != 0 && idXMoins != -1 && idXMoins != idCase)
{
currentRatio = (-2 * xunit + 7) / 10.0f;
splatWeights[idXMoins] = currentRatio + splatWeights[idXMoins] - splatWeights[idXMoins] * currentRatio;
}
else if (xunit > 7 && idXPlus != -1 && idXPlus != idCase)
{
currentRatio = (2 * xunit - 15) / 10.0f;
splatWeights[idXPlus] = currentRatio + splatWeights[idXPlus] - splatWeights[idXPlus] * currentRatio;
}
else if (xunit == 0 && idXPlus != -1 && idXPlus != idCase)
{
currentRatio = 0.49f;
splatWeights[idXPlus] = currentRatio + splatWeights[idXPlus] - splatWeights[idXPlus] * currentRatio;
}
if (yunit < 4 && yunit != 0 && idYMoins != -1 && idYMoins != idCase)
{
currentRatio = (-2 * yunit + 7) / 10.0f;
splatWeights[idYMoins] = currentRatio + splatWeights[idYMoins] - splatWeights[idYMoins] * currentRatio;
}
else if (yunit > 7 && idYPlus != -1 && idYPlus != idCase)
{
currentRatio = (2 * yunit - 15) / 10.0f;
splatWeights[idYPlus] = currentRatio + splatWeights[idYPlus] - splatWeights[idYPlus] * currentRatio;
}
else if (yunit == 0 && idYPlus != -1 && idYPlus != idCase)
{
currentRatio = 0.50f;
splatWeights[idYPlus] = currentRatio + splatWeights[idYPlus] - splatWeights[idYPlus] * currentRatio;
}
splatWeights[idCase] = splatWeights[idCase] == 0 ? 1 - splatWeights.Sum() : splatWeights[idCase] * (1 - splatWeights.Sum());
}
// Texture[2] stronger on flatter terrain
// Note "steepness" is unbounded, so we "normalise" it by dividing by the extent of heightmap height and scale factor
// Subtract result from 1.0 to give greater weighting to flat surfaces
//splatWeights[2] = 1.0f - Mathf.Clamp01(steepness * steepness / (terrainData.heightmapHeight / 5.0f));
// Texture[3] increases with height but only on surfaces facing positive Z axis
//splatWeights[3] = height * Mathf.Clamp01(normal.z);
// Sum of all textures weights must add to 1, so calculate normalization factor from sum of weights
float z = splatWeights.Sum();
// Loop through each terrain texture
for (int i = 0; i < terrainData.alphamapLayers; i++)
{
// Normalize so that sum of all texture weights = 1
splatWeights[i] /= z;
// Assign this point to the splatmap array
splatmapData[x, y, i] = splatWeights[i];
}
}
}
// Finally assign the new splatmap to the terrainData:
terrainData.SetAlphamaps(0, 0, splatmapData);
}