FCL  0.6.0
Flexible Collision Library
shape_bvh_collision_traversal_node-inl.h
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35 
38 #ifndef FCL_TRAVERSAL_SHAPEBVHCOLLISIONTRAVERSALNODE_INL_H
39 #define FCL_TRAVERSAL_SHAPEBVHCOLLISIONTRAVERSALNODE_INL_H
40 
41 #include "fcl/narrowphase/detail/traversal/collision/shape_bvh_collision_traversal_node.h"
42 
43 namespace fcl
44 {
45 
46 namespace detail
47 {
48 
49 //==============================================================================
50 template <typename Shape, typename BV>
51 ShapeBVHCollisionTraversalNode<Shape, BV>::ShapeBVHCollisionTraversalNode()
52  : CollisionTraversalNodeBase<typename BV::S>()
53 {
54  model1 = nullptr;
55  model2 = nullptr;
56 
57  num_bv_tests = 0;
58  num_leaf_tests = 0;
59  query_time_seconds = 0.0;
60 }
61 
62 //==============================================================================
63 template <typename Shape, typename BV>
65 {
66  return false;
67 }
68 
69 //==============================================================================
70 template <typename Shape, typename BV>
72 {
73  return model2->getBV(b).isLeaf();
74 }
75 
76 //==============================================================================
77 template <typename Shape, typename BV>
79 {
80  return model2->getBV(b).leftChild();
81 }
82 
83 //==============================================================================
84 template <typename Shape, typename BV>
86 {
87  return model2->getBV(b).rightChild();
88 }
89 
90 //==============================================================================
91 template <typename Shape, typename BV>
93 {
94  if(this->enable_statistics) num_bv_tests++;
95  return !model2->getBV(b2).bv.overlap(model1_bv);
96 }
97 
98 } // namespace detail
99 } // namespace fcl
100 
101 #endif
int getSecondRightChild(int b) const
Obtain the right child of BV node in the second BVH.
Definition: shape_bvh_collision_traversal_node-inl.h:85
bool enable_statistics
Whether stores statistics.
Definition: collision_traversal_node_base.h:78
Main namespace.
Definition: broadphase_bruteforce-inl.h:45
bool isSecondNodeLeaf(int b) const
Whether the BV node in the second BVH tree is leaf.
Definition: shape_bvh_collision_traversal_node-inl.h:71
bool BVTesting(int b1, int b2) const
BV culling test in one BVTT node.
Definition: shape_bvh_collision_traversal_node-inl.h:92
int getSecondLeftChild(int b) const
Obtain the left child of BV node in the second BVH.
Definition: shape_bvh_collision_traversal_node-inl.h:78
bool firstOverSecond(int, int) const
Alway extend the second model, which is a BVH model.
Definition: shape_bvh_collision_traversal_node-inl.h:64