Libraries.Game.Collision.DynamicBoundingVolumeTreeNode3D

The DynamicBoundingVolumeTreeNode3D represents a node in the DynamicBoundingVolumeTree3D class. A DynamicBoundingVolumeTreeNode3D represents a BoundingBox3D which represents an item in the game. This node stores its parent in the tree as well as any children of the node. Additionally, the node's height in the tree and ID in integer are stored. By default, the node's treeParent, itemNode, leftChild, and rightChild are undefined. The node id and height are, by default, -1. This class is used internally by DynamicBoundingVolumeTree3D.

This action compares two object hash codes and returns an integer. The result is larger if this hash code is larger than the object passed as a parameter, smaller, or equal. In this case, -1 means smaller, 0 means equal, and 1 means larger. This action was changed in Quorum 7 to return an integer, instead of a CompareResult object, because the previous implementation was causing efficiency issues.

Example Code

Object o
        Object t
        integer result = o:Compare(t) //1 (larger), 0 (equal), or -1 (smaller)

This action determines if two objects are equal based on their hash code values.

Example Code

use Libraries.Language.Object
        use Libraries.Language.Types.Text
        Object o
        Text t
        boolean result = o:Equals(t)

This action returns the BoundingBox3D which this node represents. This action is used internally.

This action gets the hash code for an object.

Example Code

Object o
        integer hash = o:GetHashCode()

This action returns the integer height of this node in the DynamicBoundingVolumeTree3D. This action is used internally.

This action gets the id of this node. This action is used internally.

This action returns the Item3DNode in the Dynamic Bounding Volume Tree Node (3D), which has among its data members a BoundingBox3D and an Item3D. This action is used internally.

This action returns the DynamicBoundingVolumeTreeNode3D which is the left child of this node. This action is used internally.

This action returns the DynamicBoundingVolumeTreeNode3D which is the parent of this node. This action is used internally.

This action returns the DynamicBoundingVolumeTreeNode3D which is the right child of this node. This action is used internally.

This action returns true if this node is a leaf (i.e. has no children) and false if this node has children. Attribute Returns boolean The boolean that indicates whether or not this node is a leaf

This action sets the BoundingBox3D which this node is to represent. This action is used internally.

This action sets the height of the Dynamic Bounding Volume Tree Node (3D) in the DynamicBoundingVolumeTree3D. This action is used internally.

This action sets the id of the Dynamic Bounding Volume Tree Node (3D). This action is used internally.

This action sets the Item3DNode of the Dynamic Bounding Volume Tree Node (3D), which has among its data members a BoundingBox3D and an Item3D. This action is used internally.

This action sets the DynamicBoundingVolumeTreeNode3D which is to be the left child of this node. This action is used internally.

This action sets the DynamicBoundingVolumeTreeNode3D which is to be the parent of this node. This action is used internally.

This action sets the DynamicBoundingVolumeTreeNode3D which is to be the right child of this node. This action is used internally.