DTTrierFlood/DTrierFlood_Linux
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add per-tile min/max elevation support

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This commit is contained in:
Matthias Puchstein
2026-01-23 16:42:17 +01:00
parent 04ef2c68cc
commit bdbd0eb99b
5 changed files with 111 additions and 42 deletions
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28
Assets/Scripts/Editor/GeoTileAddressablesBuilder.cs
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@@ -53,6 +53,8 @@ public static class GeoTileAddressablesBuilder
public double Ymin;
public double GlobalMin;
public double GlobalMax;
public double TileMin;
public double TileMax;
}
internal struct BuildRequest
@@ -348,7 +350,9 @@ public static class GeoTileAddressablesBuilder
tileId = tile.TileId,
offsetX = (float)(tile.Xmin - minX),
offsetZ = (float)(tile.Ymin - minY),
baseY = (float)tile.GlobalMin
baseY = (float)tile.TileMin,
tileMin = (float)tile.TileMin,
tileMax = (float)tile.TileMax
};
}
@@ -405,6 +409,8 @@ public static class GeoTileAddressablesBuilder
int IDX_YMIN = headerMap["ymin"];
int IDX_GMIN = headerMap["global_min"];
int IDX_GMAX = headerMap["global_max"];
int IDX_TMIN = headerMap.TryGetValue("tile_min", out var idxTileMin) ? idxTileMin : -1;
int IDX_TMAX = headerMap.TryGetValue("tile_max", out var idxTileMax) ? idxTileMax : -1;
int IDX_TILE_KEY = headerMap.TryGetValue("tile_key", out var idxTileKey) ? idxTileKey : -1;
for (int i = 1; i < lines.Length; i++)
@@ -417,6 +423,10 @@ public static class GeoTileAddressablesBuilder
int maxIdx = Math.Max(IDX_TILE, Math.Max(IDX_XMIN, Math.Max(IDX_YMIN, Math.Max(IDX_GMIN, IDX_GMAX))));
if (IDX_TILE_KEY >= 0)
maxIdx = Math.Max(maxIdx, IDX_TILE_KEY);
if (IDX_TMIN >= 0)
maxIdx = Math.Max(maxIdx, IDX_TMIN);
if (IDX_TMAX >= 0)
maxIdx = Math.Max(maxIdx, IDX_TMAX);
if (parts.Length <= maxIdx)
continue;
@@ -426,6 +436,16 @@ public static class GeoTileAddressablesBuilder
var ymin = double.Parse(parts[IDX_YMIN], ci);
var tileKeyRaw = IDX_TILE_KEY >= 0 ? parts[IDX_TILE_KEY].Trim() : "";
var tileKey = ResolveTileKey(tileKeyRaw, xmin, ymin, tileKeyConfig, out var xKey, out var yKey);
var globalMin = double.Parse(parts[IDX_GMIN], ci);
var globalMax = double.Parse(parts[IDX_GMAX], ci);
double tileMin = globalMin;
double tileMax = globalMax;
if (IDX_TMIN >= 0 && IDX_TMIN < parts.Length &&
double.TryParse(parts[IDX_TMIN], NumberStyles.Float, ci, out var parsedTileMin))
tileMin = parsedTileMin;
if (IDX_TMAX >= 0 && IDX_TMAX < parts.Length &&
double.TryParse(parts[IDX_TMAX], NumberStyles.Float, ci, out var parsedTileMax))
tileMax = parsedTileMax;
tiles.Add(new TileRecord
{
@@ -435,8 +455,10 @@ public static class GeoTileAddressablesBuilder
YKey = yKey,
Xmin = xmin,
Ymin = ymin,
GlobalMin = double.Parse(parts[IDX_GMIN], ci),
GlobalMax = double.Parse(parts[IDX_GMAX], ci)
GlobalMin = globalMin,
GlobalMax = globalMax,
TileMin = tileMin,
TileMax = tileMax
});
}
catch (Exception e)