BVH_utility.h

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#ifndef HPP_FCL_BVH_UTILITY_H
#define HPP_FCL_BVH_UTILITY_H

#include <hpp/fcl/BVH/BVH_model.h>

namespace hpp {
namespace fcl {
template <typename BV>
HPP_FCL_DLLAPI BVHModel<BV>* BVHExtract(const BVHModel<BV>& model,
                                        const Transform3f& pose,
                                        const AABB& aabb);

template <>
HPP_FCL_DLLAPI BVHModel<OBB>* BVHExtract(const BVHModel<OBB>& model,
                                         const Transform3f& pose,
                                         const AABB& aabb);
template <>
HPP_FCL_DLLAPI BVHModel<AABB>* BVHExtract(const BVHModel<AABB>& model,
                                          const Transform3f& pose,
                                          const AABB& aabb);
template <>
HPP_FCL_DLLAPI BVHModel<RSS>* BVHExtract(const BVHModel<RSS>& model,
                                         const Transform3f& pose,
                                         const AABB& aabb);
template <>
HPP_FCL_DLLAPI BVHModel<kIOS>* BVHExtract(const BVHModel<kIOS>& model,
                                          const Transform3f& pose,
                                          const AABB& aabb);
template <>
HPP_FCL_DLLAPI BVHModel<OBBRSS>* BVHExtract(const BVHModel<OBBRSS>& model,
                                            const Transform3f& pose,
                                            const AABB& aabb);
template <>
HPP_FCL_DLLAPI BVHModel<KDOP<16> >* BVHExtract(const BVHModel<KDOP<16> >& model,
                                               const Transform3f& pose,
                                               const AABB& aabb);
template <>
HPP_FCL_DLLAPI BVHModel<KDOP<18> >* BVHExtract(const BVHModel<KDOP<18> >& model,
                                               const Transform3f& pose,
                                               const AABB& aabb);
template <>
HPP_FCL_DLLAPI BVHModel<KDOP<24> >* BVHExtract(const BVHModel<KDOP<24> >& model,
                                               const Transform3f& pose,
                                               const AABB& aabb);

HPP_FCL_DLLAPI void getCovariance(Vec3f* ps, Vec3f* ps2, Triangle* ts,
                                  unsigned int* indices, unsigned int n,
                                  Matrix3f& M);

HPP_FCL_DLLAPI void getRadiusAndOriginAndRectangleSize(
    Vec3f* ps, Vec3f* ps2, Triangle* ts, unsigned int* indices, unsigned int n,
    const Matrix3f& axes, Vec3f& origin, FCL_REAL l[2], FCL_REAL& r);

HPP_FCL_DLLAPI void getExtentAndCenter(Vec3f* ps, Vec3f* ps2, Triangle* ts,
                                       unsigned int* indices, unsigned int n,
                                       Matrix3f& axes, Vec3f& center,
                                       Vec3f& extent);

HPP_FCL_DLLAPI void circumCircleComputation(const Vec3f& a, const Vec3f& b,
                                            const Vec3f& c, Vec3f& center,
                                            FCL_REAL& radius);

HPP_FCL_DLLAPI FCL_REAL maximumDistance(Vec3f* ps, Vec3f* ps2, Triangle* ts,
                                        unsigned int* indices, unsigned int n,
                                        const Vec3f& query);

}  // namespace fcl

}  // namespace hpp

#endif