mesh_shape_collision_traversal_node.h

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#ifndef FCL_TRAVERSAL_MESHSHAPECOLLISIONTRAVERSALNODE_H
#define FCL_TRAVERSAL_MESHSHAPECOLLISIONTRAVERSALNODE_H

#include "fcl/geometry/shape/utility.h"
#include "fcl/narrowphase/detail/traversal/collision/bvh_shape_collision_traversal_node.h"

namespace fcl
{

namespace detail
{

template <typename BV, typename Shape, typename NarrowPhaseSolver>
class MeshShapeCollisionTraversalNode
    : public BVHShapeCollisionTraversalNode<BV, Shape>
{
public:

  using S = typename BV::S;

  MeshShapeCollisionTraversalNode();

  void leafTesting(int b1, int b2) const;

  bool canStop() const;

  Vector3<S>* vertices;
  Triangle* tri_indices;
  
  S cost_density;

  const NarrowPhaseSolver* nsolver;
};

template <typename BV, typename Shape, typename NarrowPhaseSolver>
bool initialize(
    MeshShapeCollisionTraversalNode<BV, Shape, NarrowPhaseSolver>& node,
    BVHModel<BV>& model1,
    Transform3<typename BV::S>& tf1,
    const Shape& model2,
    const Transform3<typename BV::S>& tf2,
    const NarrowPhaseSolver* nsolver,
    const CollisionRequest<typename BV::S>& request,
    CollisionResult<typename BV::S>& result,
    bool use_refit = false, bool refit_bottomup = false);

template <typename BV, typename Shape, typename NarrowPhaseSolver>
void meshShapeCollisionOrientedNodeLeafTesting(
    int b1,
    int b2,
    const BVHModel<BV>* model1,
    const Shape& model2,
    Vector3<typename BV::S>* vertices,
    Triangle* tri_indices,
    const Transform3<typename BV::S>& tf1,
    const Transform3<typename BV::S>& tf2,
    const NarrowPhaseSolver* nsolver,
    bool enable_statistics,
    typename BV::S cost_density,
    int& num_leaf_tests,
    const CollisionRequest<typename BV::S>& request,
    CollisionResult<typename BV::S>& result);

template <typename Shape, typename NarrowPhaseSolver>
class MeshShapeCollisionTraversalNodeOBB
    : public MeshShapeCollisionTraversalNode<
          OBB<typename Shape::S>, Shape, NarrowPhaseSolver>
{
public:
  MeshShapeCollisionTraversalNodeOBB();

  bool BVTesting(int b1, int b2) const;

  void leafTesting(int b1, int b2) const;

};

template <typename Shape, typename NarrowPhaseSolver>
bool initialize(
    MeshShapeCollisionTraversalNodeOBB<Shape, NarrowPhaseSolver>& node,
    const BVHModel<OBB<typename Shape::S>>& model1,
    const Transform3<typename Shape::S>& tf1,
    const Shape& model2,
    const Transform3<typename Shape::S>& tf2,
    const NarrowPhaseSolver* nsolver,
    const CollisionRequest<typename Shape::S>& request,
    CollisionResult<typename Shape::S>& result);

template <typename Shape, typename NarrowPhaseSolver>
class MeshShapeCollisionTraversalNodeRSS
    : public MeshShapeCollisionTraversalNode<
          RSS<typename Shape::S>, Shape, NarrowPhaseSolver>
{
public:
  MeshShapeCollisionTraversalNodeRSS();

  bool BVTesting(int b1, int b2) const;

  void leafTesting(int b1, int b2) const;

};

template <typename Shape, typename NarrowPhaseSolver>
bool initialize(
    MeshShapeCollisionTraversalNodeRSS<Shape, NarrowPhaseSolver>& node,
    const BVHModel<RSS<typename Shape::S>>& model1,
    const Transform3<typename Shape::S>& tf1,
    const Shape& model2,
    const Transform3<typename Shape::S>& tf2,
    const NarrowPhaseSolver* nsolver,
    const CollisionRequest<typename Shape::S>& request,
    CollisionResult<typename Shape::S>& result);

template <typename Shape, typename NarrowPhaseSolver>
class MeshShapeCollisionTraversalNodekIOS
    : public MeshShapeCollisionTraversalNode<
          kIOS<typename Shape::S>, Shape, NarrowPhaseSolver>
{
public:
  MeshShapeCollisionTraversalNodekIOS();

  bool BVTesting(int b1, int b2) const;

  void leafTesting(int b1, int b2) const;

};

template <typename Shape, typename NarrowPhaseSolver>
bool initialize(
    MeshShapeCollisionTraversalNodekIOS<Shape, NarrowPhaseSolver>& node,
    const BVHModel<kIOS<typename Shape::S>>& model1,
    const Transform3<typename Shape::S>& tf1,
    const Shape& model2,
    const Transform3<typename Shape::S>& tf2,
    const NarrowPhaseSolver* nsolver,
    const CollisionRequest<typename Shape::S>& request,
    CollisionResult<typename Shape::S>& result);

template <typename Shape, typename NarrowPhaseSolver>
class MeshShapeCollisionTraversalNodeOBBRSS
    : public MeshShapeCollisionTraversalNode<
          OBBRSS<typename Shape::S>, Shape, NarrowPhaseSolver>
{
public:
  MeshShapeCollisionTraversalNodeOBBRSS();

  bool BVTesting(int b1, int b2) const;

  void leafTesting(int b1, int b2) const;

};

template <typename Shape, typename NarrowPhaseSolver>
bool initialize(
    MeshShapeCollisionTraversalNodeOBBRSS<Shape, NarrowPhaseSolver>& node,
    const BVHModel<OBBRSS<typename Shape::S>>& model1,
    const Transform3<typename Shape::S>& tf1,
    const Shape& model2,
    const Transform3<typename Shape::S>& tf2,
    const NarrowPhaseSolver* nsolver,
    const CollisionRequest<typename Shape::S>& request,
    CollisionResult<typename Shape::S>& result);

} // namespace detail
} // namespace fcl

#include "fcl/narrowphase/detail/traversal/collision/mesh_shape_collision_traversal_node-inl.h"

#endif