API reference
LabelFilter Struct
A struct that can filter certain labels.
The default is to allow all labels. This struct is generally used by the MRUKAnchor to determine if a certain anchor should be included in the results of a query, by checking if the anchor's labels pass the filter.
This example shows how to use the LabelFilter to include only anchors with the TABLE label.
publicvoid MyFilter(MRUKAnchor anchor){var tableFilter = new LabelFilter(MRUKAnchor.SceneLabels.TABLE);
if (labelFilter.PassesFilter(anchor.Label){// Anchor has the TABLE label, do something with the anchor
}
}
Fields
MRUKAnchor.? SceneLabels SceneLabels[Get]
A list of labels to include, null is equivalent to all labels.
MRUKAnchor.? ComponentType ComponentTypes[Get]
Optional enum flags representing component types to include, null is equivalent to all component types.
Member Functions
LabelFilter
( MRUKAnchor.SceneLabels? labelFlags,
MRUKAnchor.ComponentType? componentTypes )
Creates a label filter that includes only the specified MRUKAnchor labels and component types.
Parameters
labelFlags
Enum flags representing labels to include.
componentTypes
Enum flags representing component types to include.
bool PassesFilter
( List< string > labels )
Checks if the specified string labels pass the current filter.
This method is obsolete. Use the enum-based 'PassesFilter' method instead for type safety and better performance.
Parameters
labels
A list of labels to check, specified as strings.
Returns
True if the labels pass the filter, false otherwise.
bool PassesFilter
( MRUKAnchor.SceneLabels labelFlags )
Checks if the given enum of labels associated with an MRUKAnchor passes the filter.
Parameters
labelFlags
Enum flags representing labels to check.
Returns
True if the labels pass the filter, false otherwise.
Static Member Functions
static LabelFilter Included
( List< string > included )
Creates a label filter that includes the specified labels.
This method is obsolete. Use the enum-based 'Included' method instead for type safety and better performance.
Parameters
included
A list of labels to include, specified as strings.
Returns
A LabelFilter that includes the specified labels.
static LabelFilter Excluded
( List< string > excluded )
Creates a label filter that excludes the specified labels.
This method is obsolete. Use the enum-based 'Excluded' method instead for type safety and better performance.
Parameters
excluded
A list of labels to exclude, specified as strings.
Returns
A LabelFilter that excludes the specified labels.
static LabelFilter FromEnum
( MRUKAnchor.SceneLabels labels )
Creates a label filter from the specified enum labels.
This method is obsolete. Use the 'Included' method instead which directly accepts an enum of labels.
Parameters
labels
The labels specified as an enum.
Returns
OVRSemanticLabels.DeprecationMessage A LabelFilter that includes the specified labels.
static LabelFilter Included
( MRUKAnchor.SceneLabels labelFlags )
Creates a label filter that includes only the specified labels.
Parameters
labelFlags
Enum flags representing labels to include.
Returns
A LabelFilter that includes specified labels.
static LabelFilter Excluded
( MRUKAnchor.SceneLabels labelFlags )
Creates a label filter that excludes the specified labels.
Parameters
labelFlags
Enum flags representing labels to exclude.
Returns
A LabelFilter that excludes specified labels.
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