private static void WeldDraftToMain(TerrainTile reference, TerrainTile welded, Coord weldDir)
/// Lowers edges on welding to main tile
{
if (welded.draft.edges.heightEdges.IsEmpty)
{
welded.draft.edges.heightEdges.ReadFloats2D(welded.draft.terrain.terrainData.GetHeights(0, 0, welded.draft.terrain.terrainData.heightmapResolution, welded.draft.terrain.terrainData.heightmapResolution));
}
//for an unknown reason ready chunks in scene do not have their edges (generated or saved). Leads to "Empty weld array" error. Forcing to read from terrain.
EdgesSet refEdges = reference.main.edges;
EdgesSet weldEdges = welded.draft.edges;
//loading saved edges big array
float[] refArr = refEdges.heightEdges.GetArr(weldDir);
//duplicating neig saved edges short array
float[] weldArr = weldEdges.heightEdges.GetArr(-weldDir);
float[] weldArrCopy = new float[weldArr.Length];
//Array.Copy(weldArr, weldArrCopy, weldArr.Length); //will be re-filled anyways
//welding and apply to terrain
Weld.WeldArrays(refArr, weldArrCopy, lowerOnMismatch: true);
Weld.ApplyToTerrain(welded.draft.terrain.terrainData, weldArrCopy, -weldDir);
}
private static void RestoreDraftWeld(TerrainTile welded, Coord weldDir)
/// Restoring height edges if they were lowered by welding with main
{
EdgesSet edges = welded.draft.edges;
float[] arr = edges.heightEdges.GetArr(weldDir);
Weld.ApplyToTerrain(welded.draft.terrain.terrainData, arr, weldDir);
}
private static void WeldDraftToMain(TerrainTile reference, TerrainTile welded, Coord weldDir)
/// Lowers edges on welding to main tile
{
EdgesSet refEdges = reference.main.edges;
EdgesSet weldEdges = welded.draft.edges;
//loading saved edges big array
float[] refArr = refEdges.heightEdges.GetArr(weldDir);
//duplicating neig saved edges short array
float[] weldArr = weldEdges.heightEdges.GetArr(-weldDir);
float[] weldArrCopy = new float[weldArr.Length];
//Array.Copy(weldArr, weldArrCopy, weldArr.Length); //will be re-filled anyways
//welding and apply to terrain
Weld.WeldArrays(refArr, weldArrCopy, lowerOnMismatch: true);
Weld.ApplyToTerrain(welded.draft.terrain.terrainData, weldArrCopy, -weldDir);
}
