Enumeration

SCNHitTestSearchMode

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

Declaration

enum SCNHitTestSearchMode : Int

Topics

Search Modes

case all

The hit test should return all possible results, sorted from nearest to farthest.

case any

The hit test should return only the first object found, regardless of distance.

case closest

The hit test should return only the closes object found.

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 categoryBitMask: SCNHitTestOption

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

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.