Global Variable

SCNHitTestIgnoreHiddenNodesKey

An option to ignore hidden nodes when searching.

Declaration

const SCNHitTestOption SCNHitTestIgnoreHiddenNodesKey;

Discussion

The value for this key is an NSNumber object containing a Boolean value. The default value is YES, specifying that hit-testing should not return nodes whose hidden property value is YES. Specify NO to search nodes regardless of their visibility.

See Also

Options

SCNHitTestBackFaceCullingKey

An option to ignore faces not oriented toward the camera.

SCNHitTestBoundingBoxOnlyKey

An option to search for objects by bounding box only.

SCNHitTestOptionCategoryBitMask

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

SCNHitTestClipToZRangeKey

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

SCNHitTestIgnoreChildNodesKey

An option to ignore child nodes when searching.

SCNHitTestRootNodeKey

The root of the node hierarchy to be searched.

SCNHitTestOptionSearchMode

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

SCNHitTestSearchMode

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