shape_mesh_distance_traversal_node.h

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#ifndef FCL_TRAVERSAL_SHAPEMESHDISTANCETRAVERSALNODE_H
#define FCL_TRAVERSAL_SHAPEMESHDISTANCETRAVERSALNODE_H

#include "fcl/narrowphase/detail/traversal/distance/shape_bvh_distance_traversal_node.h"
#include "fcl/geometry/bvh/BVH_model.h"

namespace fcl
{

namespace detail
{

template <typename Shape, typename BV, typename NarrowPhaseSolver>
class ShapeMeshDistanceTraversalNode
    : public ShapeBVHDistanceTraversalNode<Shape, BV>
{ 
public:

  using S = typename BV::S;

  ShapeMeshDistanceTraversalNode();

  void leafTesting(int b1, int b2) const;

  bool canStop(S c) const;

  Vector3<S>* vertices;
  Triangle* tri_indices;

  S rel_err;
  S abs_err;
    
  const NarrowPhaseSolver* nsolver;
};

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

template <typename Shape, typename NarrowPhaseSolver>
class ShapeMeshDistanceTraversalNodeRSS
    : public ShapeMeshDistanceTraversalNode<
    Shape, RSS<typename Shape::S>, NarrowPhaseSolver>
{
public:

  using S = typename Shape::S;

  ShapeMeshDistanceTraversalNodeRSS();

  void preprocess();

  void postprocess();

  S BVTesting(int b1, int b2) const;

  void leafTesting(int b1, int b2) const;

};

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

template <typename Shape, typename NarrowPhaseSolver>
class ShapeMeshDistanceTraversalNodekIOS
    : public ShapeMeshDistanceTraversalNode<
    Shape, kIOS<typename Shape::S>, NarrowPhaseSolver>
{
public:

  using S = typename Shape::S;

  ShapeMeshDistanceTraversalNodekIOS();

  void preprocess();

  void postprocess();

  S BVTesting(int b1, int b2) const;

  void leafTesting(int b1, int b2) const;
  
};

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

template <typename Shape, typename NarrowPhaseSolver>
class ShapeMeshDistanceTraversalNodeOBBRSS
    : public ShapeMeshDistanceTraversalNode<
    Shape, OBBRSS<typename Shape::S>, NarrowPhaseSolver>
{
public:

  using S = typename Shape::S;

  ShapeMeshDistanceTraversalNodeOBBRSS();

  void preprocess();

  void postprocess();

  S BVTesting(int b1, int b2) const;

  void leafTesting(int b1, int b2) const;
  
};

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

} // namespace detail
} // namespace fcl

#include "fcl/narrowphase/detail/traversal/distance/shape_mesh_distance_traversal_node-inl.h"

#endif