| public ScheduleAssignTilesJob ( ITerrainSampler terrainSampler, DaggerfallWorkshop.MapPixelData &mapData, JobHandle dependencies, bool march = true ) : JobHandle | ||
| terrainSampler | ITerrainSampler | |
| mapData | DaggerfallWorkshop.MapPixelData | |
| dependencies | JobHandle | |
| march | bool | |
| return | JobHandle | |
/// <summary>
/// Update map pixel data based on current coordinates. (first of a two stage process)
///
/// 1) BeginMapPixelDataUpdate - Schedules terrain data update using jobs system.
/// 2) CompleteMapPixelDataUpdate - Completes terrain data update using jobs system.
/// </summary>
/// <param name="terrainTexturing">Instance of TerrainTexturing class to use.</param>
/// <returns>JobHandle of the scheduled jobs</returns>
public JobHandle BeginMapPixelDataUpdate(TerrainTexturing terrainTexturing = null)
{
// Get basic terrain data.
MapData = TerrainHelper.GetMapPixelData(dfUnity.ContentReader, MapPixelX, MapPixelY);
// Create data array for heightmap.
MapData.heightmapData = new NativeArray <float>(heightmapDim * heightmapDim, Allocator.TempJob);
// Create data array for tilemap data.
MapData.tilemapData = new NativeArray <byte>(tilemapDim * tilemapDim, Allocator.TempJob);
// Create data array for shader tile map data.
MapData.tileMap = new NativeArray <Color32>(tilemapDim * tilemapDim, Allocator.TempJob);
// Create data array for average & max heights.
MapData.avgMaxHeight = new NativeArray <float>(new float[] { 0, float.MinValue }, Allocator.TempJob);
// Create list for recording native arrays that need disposal after jobs complete.
MapData.nativeArrayList = new List <IDisposable>();
// Generate heightmap samples. (returns when complete)
JobHandle generateHeightmapSamplesJobHandle = dfUnity.TerrainSampler.ScheduleGenerateSamplesJob(ref MapData);
// Handle location if one is present on terrain.
JobHandle blendLocationTerrainJobHandle;
if (MapData.hasLocation)
{
// Schedule job to calc average & max heights.
JobHandle calcAvgMaxHeightJobHandle = TerrainHelper.ScheduleCalcAvgMaxHeightJob(ref MapData, generateHeightmapSamplesJobHandle);
JobHandle.ScheduleBatchedJobs();
// Set location tiles.
TerrainHelper.SetLocationTiles(ref MapData);
// Schedule job to blend and flatten location heights. (depends on SetLocationTiles being done first)
blendLocationTerrainJobHandle = TerrainHelper.ScheduleBlendLocationTerrainJob(ref MapData, calcAvgMaxHeightJobHandle);
}
else
{
blendLocationTerrainJobHandle = generateHeightmapSamplesJobHandle;
}
// Assign tiles for terrain texturing.
JobHandle assignTilesJobHandle = (terrainTexturing == null) ? blendLocationTerrainJobHandle :
terrainTexturing.ScheduleAssignTilesJob(dfUnity.TerrainSampler, ref MapData, blendLocationTerrainJobHandle);
// Update tile map for shader.
JobHandle updateTileMapJobHandle = TerrainHelper.ScheduleUpdateTileMapDataJob(ref MapData, assignTilesJobHandle);
JobHandle.ScheduleBatchedJobs();
return(updateTileMapJobHandle);
}