Type Property

categoryBitMask

An option to search only for objects matching a specified bitmask.

Declaration

static let categoryBitMask: SCNHitTestOption

Discussion

The value for this key is an NSNumber object containing an integer value. If present, the search will return only nodes that both satisfy the hit test and have a categoryBitMask value overlapping this bitmask.

See Also

Options

static let backFaceCulling: SCNHitTestOption

An option to ignore faces not oriented toward the camera.

static let boundingBoxOnly: SCNHitTestOption

An option to search for objects by bounding box only.

static let clipToZRange: SCNHitTestOption

An option to search for objects only within the depth range of the current point of view.

static let ignoreChildNodes: SCNHitTestOption

An option to ignore child nodes when searching.

static let ignoreHiddenNodes: SCNHitTestOption

An option to ignore hidden nodes when searching.

static let rootNode: SCNHitTestOption

The root of the node hierarchy to be searched.

static let searchMode: SCNHitTestOption

An option for the number and order of hit test results to provide.

enum SCNHitTestSearchMode

Possible values for the searchMode option used with hit-testing methods.