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Completely replaced the homebrew Pointf3 class with Eigen Vec3d.

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Replaced the unscale macro with a template, implemented templates
for unscaling Eigen vectors.
This commit is contained in:
bubnikv 2018-08-21 17:43:05 +02:00
parent c5256bdd2c
commit cb138a20b8
46 changed files with 329 additions and 373 deletions
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55
xs/src/libslic3r/Point.hpp
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@ -18,17 +18,9 @@ class MultiPoint;
class Point;
class Point3;
class Pointf;
class Pointf3;
typedef Point Vector;
typedef Point3 Vector3;
typedef Pointf Vectorf;
typedef Pointf3 Vectorf3;
typedef std::vector<Point> Points;
typedef std::vector<Point*> PointPtrs;
typedef std::vector<const Point*> PointConstPtrs;
typedef std::vector<Point3> Points3;
typedef std::vector<Pointf> Pointfs;
typedef std::vector<Pointf3> Pointf3s;
// Eigen types, to replace the Slic3r's own types in the future.
// Vector types with a fixed point coordinate base type.
@ -43,6 +35,13 @@ typedef Eigen::Matrix<float, 3, 1, Eigen::DontAlign> Vec3f;
typedef Eigen::Matrix<double, 2, 1, Eigen::DontAlign> Vec2d;
typedef Eigen::Matrix<double, 3, 1, Eigen::DontAlign> Vec3d;
typedef std::vector<Point> Points;
typedef std::vector<Point*> PointPtrs;
typedef std::vector<const Point*> PointConstPtrs;
typedef std::vector<Point3> Points3;
typedef std::vector<Pointf> Pointfs;
typedef std::vector<Vec3d> Pointf3s;
typedef Eigen::Transform<float, 2, Eigen::Affine, Eigen::DontAlign> Transform2f;
typedef Eigen::Transform<double, 2, Eigen::Affine, Eigen::DontAlign> Transform2d;
typedef Eigen::Transform<float, 3, Eigen::Affine, Eigen::DontAlign> Transform3f;
@ -53,6 +52,18 @@ inline coord_t cross2(const Vec2crd &v1, const Vec2crd &v2) { return v1(0) * v2(
inline float cross2(const Vec2f &v1, const Vec2f &v2) { return v1(0) * v2(1) - v1(1) * v2(0); }
inline double cross2(const Vec2d &v1, const Vec2d &v2) { return v1(0) * v2(1) - v1(1) * v2(0); }
inline Vec2crd to_2d(const Vec3crd &pt3) { return Vec2crd(pt3(0), pt3(1)); }
inline Vec2i64 to_2d(const Vec3i64 &pt3) { return Vec2i64(pt3(0), pt3(1)); }
inline Vec2f to_2d(const Vec3f &pt3) { return Vec2f (pt3(0), pt3(1)); }
inline Vec2d to_2d(const Vec3d &pt3) { return Vec2d (pt3(0), pt3(1)); }
inline Vec2d unscale(coord_t x, coord_t y) { return Vec2d(unscale<double>(x), unscale<double>(y)); }
inline Vec2d unscale(const Vec2crd &pt) { return Vec2d(unscale<double>(pt(0)), unscale<double>(pt(1))); }
inline Vec2d unscale(const Vec2d &pt) { return Vec2d(unscale<double>(pt(0)), unscale<double>(pt(1))); }
inline Vec3d unscale(coord_t x, coord_t y, coord_t z) { return Vec3d(unscale<double>(x), unscale<double>(y), unscale<double>(z)); }
inline Vec3d unscale(const Vec3crd &pt) { return Vec3d(unscale<double>(pt(0)), unscale<double>(pt(1)), unscale<double>(pt(2))); }
inline Vec3d unscale(const Vec3d &pt) { return Vec3d(unscale<double>(pt(0)), unscale<double>(pt(1)), unscale<double>(pt(2))); }
inline std::string to_string(const Vec2crd &pt) { return std::string("[") + std::to_string(pt(0)) + ", " + std::to_string(pt(1)) + "]"; }
inline std::string to_string(const Vec2d &pt) { return std::string("[") + std::to_string(pt(0)) + ", " + std::to_string(pt(1)) + "]"; }
inline std::string to_string(const Vec3crd &pt) { return std::string("[") + std::to_string(pt(0)) + ", " + std::to_string(pt(1)) + ", " + std::to_string(pt(2)) + "]"; }
@ -229,8 +240,6 @@ public:
this->Vec3crd::operator=(other);
return *this;
}
Point xy() const { return Point((*this)(0), (*this)(1)); }
};
std::ostream& operator<<(std::ostream &stm, const Pointf &pointf);
@ -245,8 +254,6 @@ public:
// This constructor allows you to construct Pointf from Eigen expressions
template<typename OtherDerived>
Pointf(const Eigen::MatrixBase<OtherDerived> &other) : Vec2d(other) {}
static Pointf new_unscale(coord_t x, coord_t y) { return Pointf(unscale(x), unscale(y)); }
static Pointf new_unscale(const Point &p) { return Pointf(unscale(p(0)), unscale(p(1))); }
// This method allows you to assign Eigen expressions to MyVectorType
template<typename OtherDerived>
@ -262,30 +269,6 @@ public:
bool operator< (const Pointf& rhs) const { return (*this)(0) < rhs(0) || ((*this)(0) == rhs(0) && (*this)(1) < rhs(1)); }
};
class Pointf3 : public Vec3d
{
public:
typedef coordf_t coord_type;
explicit Pointf3() { (*this)(0) = (*this)(1) = (*this)(2) = 0.; }
explicit Pointf3(coordf_t x, coordf_t y, coordf_t z) { (*this)(0) = x; (*this)(1) = y; (*this)(2) = z; }
// This constructor allows you to construct Pointf from Eigen expressions
template<typename OtherDerived>
Pointf3(const Eigen::MatrixBase<OtherDerived> &other) : Vec3d(other) {}
static Pointf3 new_unscale(coord_t x, coord_t y, coord_t z) { return Pointf3(unscale(x), unscale(y), unscale(z)); }
static Pointf3 new_unscale(const Point3& p) { return Pointf3(unscale(p(0)), unscale(p(1)), unscale(p(2))); }
// This method allows you to assign Eigen expressions to MyVectorType
template<typename OtherDerived>
Pointf3& operator=(const Eigen::MatrixBase<OtherDerived> &other)
{
this->Vec3d::operator=(other);
return *this;
}
Pointf xy() const { return Pointf((*this)(0), (*this)(1)); }
};
} // namespace Slic3r
// start Boost