16 #ifndef SURGSIM_DATASTRUCTURES_AABBTREENODE_H 17 #define SURGSIM_DATASTRUCTURES_AABBTREENODE_H 26 namespace DataStructures
Definition: DriveElementFromInputBehavior.cpp:27
AabbTreeNode()
Constructor.
Definition: AabbTreeNode.cpp:26
virtual bool doAccept(TreeVisitor *visitor) override
Private function for use with the visitor pattern, this needs to be implemented to make the correct d...
Definition: AabbTreeNode.cpp:101
virtual ~AabbTreeNode()
Destructor.
Definition: AabbTreeNode.cpp:30
Abstract Class for visitors, this needs to be extended for other tree nodes when necessary return fal...
Definition: TreeVisitor.h:31
void addData(const SurgSim::Math::Aabbd &aabb, size_t id, size_t maxNodeData=-1)
Add data to this node, if maxNodeData is >0 the node will split if the number of data items exceeds m...
Definition: AabbTreeNode.cpp:75
Basic tree node structure.
Definition: TreeNode.h:36
const SurgSim::Math::Aabbd & getAabb() const
Get the aabb of this node, it is the union of the aabb of all the items in the data when the node has...
Definition: AabbTreeNode.cpp:62
size_t m_axis
Cache for the index of the longest axis on this node.
Definition: AabbTreeNode.h:71
SurgSim::Math::Aabbd m_aabb
The internal bounding box for this node, it is used when the node does not have any data...
Definition: AabbTreeNode.h:68
Eigen::AlignedBox< double, 3 > Aabbd
Wrapper around the Eigen type.
Definition: Aabb.h:30
void splitNode()
Splits the data into two parts, creates two children and puts the split data into the children the aa...
Definition: AabbTreeNode.cpp:35
void getIntersections(const SurgSim::Math::Aabbd &aabb, std::list< size_t > *result)
Fetch a list of items that have AABBs intersecting with the given AABB.
Definition: AabbTreeNode.cpp:106
Node class for the AabbTree, this handles groups of items and subdivision if the number of items gets...
Definition: AabbTreeNode.h:30