private BuildingMeshBuilderProperties MakeProperties(VectorTileLayer layer)
{
var output = new BuildingMeshBuilderProperties
{
VectorTileLayer = layer,
FeatureCount = layer?.FeatureCount() ?? 0,
LayerFeatureFilters =
SubLayerProperties.filterOptions.filters.Select(m => m.GetFilterComparer()).ToArray(),
LayerFeatureFilterCombiner = new LayerFilterComparer()
};
switch (SubLayerProperties.filterOptions.combinerType)
{
case LayerFilterCombinerOperationType.Any:
output.LayerFeatureFilterCombiner = LayerFilterComparer.AnyOf(output.LayerFeatureFilters);
break;
case LayerFilterCombinerOperationType.All:
output.LayerFeatureFilterCombiner = LayerFilterComparer.AllOf(output.LayerFeatureFilters);
break;
case LayerFilterCombinerOperationType.None:
output.LayerFeatureFilterCombiner = LayerFilterComparer.NoneOf(output.LayerFeatureFilters);
break;
default:
throw new ArgumentOutOfRangeException();
}
output.BuildingsWithUniqueIds = SubLayerProperties.honorBuildingIdSetting && SubLayerProperties.buildingsWithUniqueIds;
return(output);
}
protected IEnumerator ProcessLayer(VectorTileLayer layer, UnityTile tile, UnwrappedTileId tileId, Action <UnityTile, LayerVisualizerBase> callback = null)
{
if (tile == null)
{
yield break;
}
var tempLayerProperties = new VectorLayerVisualizerProperties
{
vectorTileLayer = layer,
featureProcessingStage = FeatureProcessingStage.PreProcess,
layerFeatureFilters =
_layerProperties.filterOptions.filters.Select(m => m.GetFilterComparer()).ToArray(),
layerFeatureFilterCombiner = new LayerFilterComparer()
};
//Get all filters in the array.
// Pass them to the combiner
switch (_layerProperties.filterOptions.combinerType)
{
case LayerFilterCombinerOperationType.Any:
tempLayerProperties.layerFeatureFilterCombiner = LayerFilterComparer.AnyOf(tempLayerProperties.layerFeatureFilters);
break;
case LayerFilterCombinerOperationType.All:
tempLayerProperties.layerFeatureFilterCombiner = LayerFilterComparer.AllOf(tempLayerProperties.layerFeatureFilters);
break;
case LayerFilterCombinerOperationType.None:
tempLayerProperties.layerFeatureFilterCombiner = LayerFilterComparer.NoneOf(tempLayerProperties.layerFeatureFilters);
break;
default:
break;
}
tempLayerProperties.buildingsWithUniqueIds = (_layerProperties.honorBuildingIdSetting) && _layerProperties.buildingsWithUniqueIds;
//find any replacement criteria and assign them
foreach (var goModifier in _defaultStack.GoModifiers)
{
if (goModifier is IReplacementCriteria && goModifier.Active)
{
SetReplacementCriteria((IReplacementCriteria)goModifier);
}
}
#region PreProcess & Process.
var featureCount = tempLayerProperties.vectorTileLayer?.FeatureCount() ?? 0;
do
{
for (var i = 0; i < featureCount; i++)
{
//checking if tile is recycled and changed
if (tile.UnwrappedTileId != tileId ||
!_activeCoroutines.ContainsKey(tile) ||
tile.TileState == Enums.TilePropertyState.Unregistered)
{
yield break;
}
ProcessFeature(i, tile, tempLayerProperties, layer.Extent);
if (!IsCoroutineBucketFull || Application.isEditor && !Application.isPlaying)
{
continue;
}
//Reset bucket..
_entityInCurrentCoroutine = 0;
yield return(null);
}
// move processing to next stage.
tempLayerProperties.featureProcessingStage++;
} while (tempLayerProperties.featureProcessingStage == FeatureProcessingStage.PreProcess ||
tempLayerProperties.featureProcessingStage == FeatureProcessingStage.Process);
#endregion
#region PostProcess
// TODO : Clean this up to follow the same pattern.
var mergedStack = _defaultStack as MergedModifierStack;
if (mergedStack != null && tile != null)
{
mergedStack.End(tile, tile.gameObject, layer.Name);
}
#endregion
callback?.Invoke(tile, this);
}
