Z.TargetGroup
Inherits from Z.Group
Description
Target entries in the Hierarchy of ZapWorks Studio are constructed as TargetGroup nodes at runtime. Nodes inside, or relative to, a TargetGroup will track the target image in the camera view. This node emits events when a target appears or disappears from the camera view.
Provided by Z.TargetGroup
Events
| notseen | Emitted when the target is no longer detected in the camera feed. |
| seen | Emitted when the target is detected in the camera feed. |
Functions
| defaultScale( ) | Gets the default scale of the TargetGroup. |
| defaultScale(...) | Sets the default scale of the TargetGroup. |
| trackingEnabled( ) | Gets if tracking has been enabled. |
| trackingEnabled(...) | Sets whether tracking is enabled. |
Inherited from Z.Group
Constructor
| Z.Group( ) | Constructs a new Z.Group object. |
Functions
| child(...) | Gets the child node at the specified index. |
| children( ) | Gets the children of the group. |
| clear( ) | Removes all children from the group. |
| insert(...) | Inserts a node into the group at the specified index. |
| push(...) | Inserts a node as the last child of the group. |
| remove(...) | Removes a node from the group. |
Inherited from Z.Node
Functions
| blend( ) | Gets the type of blending used to render this object. |
| blend(...) | Sets the type of blending used to render this object |
| color( ) | Gets the color of the node. |
| color(...) | Sets the color of the node. |
| cullFaces( ) | Gets the type of culling to performed on this object. |
| cullFaces(...) | Sets the type of culling to performed on this object. |
| enabled( ) | Gets the value of enabled for the node. |
| enabled(...) | Sets the value of enabled for the node. |
| position( ) | Gets the position of the node. |
| position(...) | Sets the position of the node |
| relativeTo( ) | Gets an array of nodes that this node's location is relative to. |
| relativeTo(...) | Sets the node(s) that this node's location is relative to. |
| relativeToProp( ) | Gets the ratio of contributions that the nodes specified by relativeTo have on this node's location. |
| relativeToProp(...) | Sets the ratio of contributions that the nodes specified by relativeTo have on this node's location. |
| rotation( ) | Gets the rotation of the node. |
| rotation(...) | Sets the rotation of the node. |
| scale( ) | Gets the scale of the node. |
| scale(...) | Sets the scale of the node. |
| visible( ) | Gets the visibility of the node. |
| visible(...) | Sets the visibility of this node. |
Inherited from Z.Base
Functions
| emit(...) | Calls the handler functions attached to an event. |
| hasTag(...) | Returns true if this object has the specified tag. |
| off(...) | Removes a handler function from an event. |
| on(...) | Attaches a handler function to an event. |
| one(...) | Attaches a single-use handler function to an event. |
| pushTag(...) | Adds a tag to this object. |
| removeTag(...) | Removes a tag from this object. |
| tags( ) | Gets an array of the tags that this object belongs to. |
| tags(...) | Sets the array of the tags that this object belongs to. |