U4DEngine::U4DMeshOctreeNode Class Reference
The U4DMeshOctreeNode class represents a node of the octree bounding a 3d model. More...
Inherits U4DEngine::U4DEntityNode< U4DMeshOctreeNode >.
Public Member Functions | |
| U4DMeshOctreeNode () | |
| Octree Node constructor. | |
| ~U4DMeshOctreeNode () | |
| Octree Node destructor. | |
 Public Member Functions inherited from U4DEngine::U4DEntityNode< U4DMeshOctreeNode > | |
| U4DEntityNode () | |
| Constructor for the class. | |
| U4DEntityNode (std::string uNodeName) | |
| ~U4DEntityNode () | |
| Destructor for the class. | |
| void | addChild (U4DMeshOctreeNode *uChild) |
| Method which adds a child node to a scenegraph. More... | |
| void | addChild (U4DMeshOctreeNode *uChild, U4DMeshOctreeNode *uNext) |
| void | addChild (U4DMeshOctreeNode *uChild, int uZDepth) |
| Method which adds a child entity to a scenegraph at a particular location. More... | |
| void | removeChild (U4DMeshOctreeNode *uChild) |
| Method which removes a child node from the scenegraph. More... | |
| void | changeLastDescendant (U4DMeshOctreeNode *uNewLastDescendant) |
| Method which changes the node's last descendant in the scenegraph. More... | |
| U4DMeshOctreeNode * | getFirstChild () |
| Method which returns the node's first child in the scenegraph. More... | |
| U4DMeshOctreeNode * | getLastChild () |
| Method which returns the node's last child in the scenegraph. More... | |
| U4DMeshOctreeNode * | getNextSibling () |
| Method which returns the node's next sibling in the scenegraph. More... | |
| U4DMeshOctreeNode * | getPrevSibling () |
| Method which returns the node's previous sibling in the scenegraph. More... | |
| U4DMeshOctreeNode * | prevInPreOrderTraversal () |
| Method which returns the node's previous sibling in pre-order traversal order. More... | |
| U4DMeshOctreeNode * | nextInPreOrderTraversal () |
| Method which returns the node's next pointer in pre-order traversal order. More... | |
| bool | isLeaf () |
| Method which returns true if the node represents a leaf node in the scenegraph. More... | |
| bool | isRoot () |
| Method which returns true if the node represents a root node in the scenegraph. More... | |
| U4DMeshOctreeNode * | getParent () |
| Gets the parent to the entity. More... | |
| U4DMeshOctreeNode * | getRootParent () |
| Gets the root parent (top parent in the scenegraph) of the entity. More... | |
| U4DMeshOctreeNode * | searchChild (std::string uName) |
Public Attributes | |
| std::vector< int > | triangleIndexContainer |
| Vector container storing all the triangles(faces) intersecting the AABB node. | |
| U4DAABB | aabbVolume |
| AABB object which holds volume information about the node. | |
| Public Attributes inherited from U4DEngine::U4DEntityNode< U4DMeshOctreeNode > | |
| U4DMeshOctreeNode * | parent |
| Tree parent pointer. | |
| U4DMeshOctreeNode * | prevSibling |
| Tree previous sibling pointer. | |
| U4DMeshOctreeNode * | next |
| Tree next pointer. | |
| U4DMeshOctreeNode * | lastDescendant |
| Tree last descendant pointer. | |
Detailed Description
The U4DMeshOctreeNode class represents a node of the octree bounding a 3d model.
