coal::BVNode< BV > Struct Template Reference
A class describing a bounding volume node. It includes the tree structure providing in BVNodeBase and also the geometry data provided in BV template parameter. More...
#include <coal/BV/BV_node.h>
Inheritance diagram for coal::BVNode< BV >:
Collaboration diagram for coal::BVNode< BV >:
Public Types | |
| typedef BVNodeBase | Base |
Public Member Functions | |
| bool | operator== (const BVNode &other) const |
| Equality operator. More... | |
| bool | operator!= (const BVNode &other) const |
| Difference operator. More... | |
| bool | overlap (const BVNode &other) const |
| Check whether two BVNode collide. More... | |
| bool | overlap (const BVNode &other, const CollisionRequest &request, Scalar &sqrDistLowerBound) const |
| Check whether two BVNode collide. More... | |
| Scalar | distance (const BVNode &other, Vec3s *P1=NULL, Vec3s *P2=NULL) const |
| Compute the distance between two BVNode. P1 and P2, if not NULL and the underlying BV supports distance, return the nearest points. More... | |
| Vec3s | getCenter () const |
| Access to the center of the BV. More... | |
| const Matrix3s & | getOrientation () const |
| Access to the orientation of the BV. More... | |
| const Matrix3s & | getOrientation () const |
| const Matrix3s & | getOrientation () const |
| const Matrix3s & | getOrientation () const |
 Public Member Functions inherited from coal::BVNodeBase | |
| BVNodeBase () | |
| Default constructor. More... | |
| bool | operator== (const BVNodeBase &other) const |
| Equality operator. More... | |
| bool | operator!= (const BVNodeBase &other) const |
| Difference operator. More... | |
| bool | isLeaf () const |
| Whether current node is a leaf node (i.e. contains a primitive index. More... | |
| int | primitiveId () const |
| Return the primitive index. The index is referred to the original data (i.e. vertices or tri_indices) in BVHModel. More... | |
| int | leftChild () const |
| Return the index of the first child. The index is referred to the bounding volume array (i.e. bvs) in BVHModel. More... | |
| int | rightChild () const |
| Return the index of the second child. The index is referred to the bounding volume array (i.e. bvs) in BVHModel. More... | |
Public Attributes | |
| BV | bv |
| bounding volume storing the geometry More... | |
| Public Attributes inherited from coal::BVNodeBase | |
| int | first_child |
| An index for first child node or primitive If the value is positive, it is the index of the first child bv node If the value is negative, it is -(primitive index + 1) Zero is not used. More... | |
| unsigned int | first_primitive |
| The start id the primitive belonging to the current node. The index is referred to the primitive_indices in BVHModel and from that we can obtain the primitive's index in original data indirectly. More... | |
| unsigned int | num_primitives |
| The number of primitives belonging to the current node. More... | |
Detailed Description
template<typename BV>
struct coal::BVNode< BV >
A class describing a bounding volume node. It includes the tree structure providing in BVNodeBase and also the geometry data provided in BV template parameter.
Member Function Documentation
◆ getOrientation() [1/3]
|
inline |
◆ getOrientation() [2/3]
|
inline |
◆ getOrientation() [3/3]
|
inline |
The documentation for this struct was generated from the following file:
- include/coal/BV/BV_node.h
