mirror of https://github.com/CGAL/cgal
Improved readability of weighted point-related functors (no real changes)
Fixed indentation, trailing whitespace, english, etc.
This commit is contained in:
Mael Rouxel-Labbé
parent
046058fabe
commit
1223f5f5a0
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@ -418,7 +418,6 @@ scaled_distance_to_lineC2( const FT &px, const FT &py,
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return determinant<FT>(px-rx, py-ry, qx-rx, qy-ry);
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}
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template < class RT >
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void
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weighted_circumcenter_translateC2(const RT &dqx, const RT &dqy, const RT &dqw,
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@ -461,7 +460,6 @@ weighted_circumcenterC2( const RT &px, const RT &py, const We &pw,
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y += py;
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}
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template < class RT , class We>
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void
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radical_axisC2(const RT &px, const RT &py, const We &pw,
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@ -472,7 +470,7 @@ radical_axisC2(const RT &px, const RT &py, const We &pw,
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b = RT(2)*(py - qy);
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c = - CGAL_NTS square(px) - CGAL_NTS square(py)
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+ CGAL_NTS square(qx) + CGAL_NTS square(qy)
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+RT(pw) - RT(qw);
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+ RT(pw) - RT(qw);
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}
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template< class FT >
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@ -403,7 +403,6 @@ squared_areaC3(const FT &px, const FT &py, const FT &pz,
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return (CGAL_NTS square(vx) + CGAL_NTS square(vy) + CGAL_NTS square(vz))/4;
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}
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template <class FT>
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void
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determinants_for_weighted_circumcenterC3(
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@ -416,19 +415,19 @@ determinants_for_weighted_circumcenterC3(
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// translate origin to p
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// and compute determinants for weighted_circumcenter and
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// circumradius
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FT qpx = qx-px;
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FT qpy = qy-py;
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FT qpz = qz-pz;
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FT qpx = qx - px;
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FT qpy = qy - py;
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FT qpz = qz - pz;
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FT qp2 = CGAL_NTS square(qpx) + CGAL_NTS square(qpy) +
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CGAL_NTS square(qpz) - qw + pw;
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FT rpx = rx-px;
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FT rpy = ry-py;
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FT rpz = rz-pz;
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FT rpx = rx - px;
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FT rpy = ry - py;
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FT rpz = rz - pz;
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FT rp2 = CGAL_NTS square(rpx) + CGAL_NTS square(rpy) +
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CGAL_NTS square(rpz) - rw + pw;
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FT spx = sx-px;
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FT spy = sy-py;
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FT spz = sz-pz;
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FT spx = sx - px;
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FT spy = sy - py;
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FT spz = sz - pz;
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FT sp2 = CGAL_NTS square(spx) + CGAL_NTS square(spy) +
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CGAL_NTS square(spz) - sw + pw;
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@ -448,8 +447,7 @@ determinants_for_weighted_circumcenterC3(
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template <class FT>
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void
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determinants_for_circumcenterC3(
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const FT &px, const FT &py, const FT &pz,
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determinants_for_circumcenterC3(const FT &px, const FT &py, const FT &pz,
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const FT &qx, const FT &qy, const FT &qz,
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const FT &rx, const FT &ry, const FT &rz,
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const FT &sx, const FT &sy, const FT &sz,
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@ -458,19 +456,19 @@ determinants_for_circumcenterC3(
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// translate origin to p
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// and compute determinants for weighted_circumcenter and
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// circumradius
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FT qpx = qx-px;
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FT qpy = qy-py;
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FT qpz = qz-pz;
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FT qpx = qx - px;
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FT qpy = qy - py;
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FT qpz = qz - pz;
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FT qp2 = CGAL_NTS square(qpx) + CGAL_NTS square(qpy) +
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CGAL_NTS square(qpz);
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FT rpx = rx-px;
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FT rpy = ry-py;
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FT rpz = rz-pz;
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FT rpx = rx - px;
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FT rpy = ry - py;
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FT rpz = rz - pz;
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FT rp2 = CGAL_NTS square(rpx) + CGAL_NTS square(rpy) +
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CGAL_NTS square(rpz);
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FT spx = sx-px;
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FT spy = sy-py;
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FT spz = sz-pz;
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FT spx = sx - px;
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FT spy = sy - py;
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FT spz = sz - pz;
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FT sp2 = CGAL_NTS square(spx) + CGAL_NTS square(spy) +
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CGAL_NTS square(spz);
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@ -488,17 +486,15 @@ determinants_for_circumcenterC3(
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spx,spy,spz);
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}
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template < class FT>
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void
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weighted_circumcenterC3(
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const FT &px, const FT &py, const FT &pz, const FT &pw,
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weighted_circumcenterC3(const FT &px, const FT &py, const FT &pz, const FT &pw,
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const FT &qx, const FT &qy, const FT &qz, const FT &qw,
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const FT &rx, const FT &ry, const FT &rz, const FT &rw,
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const FT &sx, const FT &sy, const FT &sz, const FT &sw,
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FT &x, FT &y, FT &z)
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{
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// this function compute the weighted circumcenter point only
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// this function computes the weighted circumcenter point only
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// Translate p to origin and compute determinants
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FT num_x, num_y, num_z, den;
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@ -518,14 +514,13 @@ weighted_circumcenterC3(
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template < class FT>
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void
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weighted_circumcenterC3(
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const FT &px, const FT &py, const FT &pz, const FT &pw,
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weighted_circumcenterC3(const FT &px, const FT &py, const FT &pz, const FT &pw,
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const FT &qx, const FT &qy, const FT &qz, const FT &qw,
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const FT &rx, const FT &ry, const FT &rz, const FT &rw,
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const FT &sx, const FT &sy, const FT &sz, const FT &sw,
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FT &x, FT &y, FT &z, FT &w)
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{
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// this function compute the weighted circumcenter point
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// this function computes the weighted circumcenter point
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// and the squared weighted circumradius
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// Translate p to origin and compute determinants
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@ -543,11 +538,10 @@ weighted_circumcenterC3(
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y = py - num_y*inv;
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z = pz + num_z*inv;
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w = (CGAL_NTS square(num_x)+CGAL_NTS square(num_y)+CGAL_NTS square(num_z))
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*CGAL_NTS square(inv) - pw;
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w = (CGAL_NTS square(num_x) + CGAL_NTS square(num_y) + CGAL_NTS square(num_z))
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* CGAL_NTS square(inv) - pw;
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}
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template< class FT >
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FT
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squared_radius_orthogonal_sphereC3(
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@ -556,8 +550,7 @@ squared_radius_orthogonal_sphereC3(
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const FT &rx, const FT &ry, const FT &rz, const FT &rw,
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const FT &sx, const FT &sy, const FT &sz, const FT &sw)
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{
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// this function compute the squared weighted circumradius only
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// this function computes the squared weighted circumradius only
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// Translate p to origin and compute determinants
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FT num_x, num_y, num_z, den;
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@ -570,12 +563,10 @@ squared_radius_orthogonal_sphereC3(
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CGAL_assertion( ! CGAL_NTS is_zero(den) );
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FT inv = FT(1)/(FT(2) * den);
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return
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(CGAL_NTS square(num_x)+CGAL_NTS square(num_y)+CGAL_NTS square(num_z))
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*CGAL_NTS square(inv) - pw;
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return (CGAL_NTS square(num_x) + CGAL_NTS square(num_y) + CGAL_NTS square(num_z))
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* CGAL_NTS square(inv) - pw;
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}
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template <class FT>
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void
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determinants_for_weighted_circumcenterC3(
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@ -584,37 +575,36 @@ determinants_for_weighted_circumcenterC3(
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const FT &rx, const FT &ry, const FT &rz, const FT &rw,
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FT &num_x, FT &num_y, FT &num_z, FT &den)
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{
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// translate origin to p
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// and compute determinants for weighted_circumcenter and
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// circumradius
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// translate origin to p and compute determinants for weighted_circumcenter
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// and circumradius
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// Translate s to origin to simplify the expression.
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FT qpx = qx-px;
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FT qpy = qy-py;
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FT qpz = qz-pz;
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FT qpx = qx - px;
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FT qpy = qy - py;
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FT qpz = qz - pz;
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FT qp2 = CGAL_NTS square(qpx) + CGAL_NTS square(qpy) +
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CGAL_NTS square(qpz) - qw + pw;
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FT rpx = rx-px;
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FT rpy = ry-py;
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FT rpz = rz-pz;
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FT rpx = rx - px;
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FT rpy = ry - py;
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FT rpz = rz - pz;
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FT rp2 = CGAL_NTS square(rpx) + CGAL_NTS square(rpy) +
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CGAL_NTS square(rpz) - rw + pw;
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FT sx = qpy*rpz-qpz*rpy;
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FT sy = qpz*rpx-qpx*rpz;
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FT sz = qpx*rpy-qpy*rpx;
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FT sx = qpy*rpz - qpz*rpy;
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FT sy = qpz*rpx - qpx*rpz;
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FT sz = qpx*rpy - qpy*rpx;
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// The following determinants can be developped and simplified.
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//
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// FT num_x = determinant(qpy,qpz,qp2,
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// rpy,rpz,rp2,
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// sy,sz,FT(0));
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// FT num_y = determinant(qpx,qpz,qp2,
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// rpx,rpz,rp2,
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// sx,sz,FT(0));
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// FT num_z = determinant(qpx,qpy,qp2,
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// rpx,rpy,rp2,
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// sx,sy,FT(0));
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//
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// FT num_x = determinant(qpy,qpz,qp2,
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// rpy,rpz,rp2,
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// sy,sz,FT(0));
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// FT num_y = determinant(qpx,qpz,qp2,
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// rpx,rpz,rp2,
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// sx,sz,FT(0));
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// FT num_z = determinant(qpx,qpy,qp2,
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// rpx,rpy,rp2,
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// sx,sy,FT(0));
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num_x = qp2 * determinant(rpy,rpz,sy,sz)
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- rp2 * determinant(qpy,qpz,sy,sz);
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@ -632,15 +622,14 @@ determinants_for_weighted_circumcenterC3(
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template < class FT >
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void
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weighted_circumcenterC3(
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const FT &px, const FT &py, const FT &pz, const FT &pw,
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weighted_circumcenterC3(const FT &px, const FT &py, const FT &pz, const FT &pw,
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const FT &qx, const FT &qy, const FT &qz, const FT &qw,
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const FT &rx, const FT &ry, const FT &rz, const FT &rw,
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FT &x, FT &y, FT &z)
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{
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// this function compute the weighted circumcenter point only
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// this function computes the weighted circumcenter point only
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// Translate p to origin and compute determinants
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// Translate p to origin and compute determinants
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FT num_x, num_y, num_z, den;
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determinants_for_weighted_circumcenterC3(px, py, pz, pw,
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qx, qy, qz, qw,
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@ -648,26 +637,24 @@ weighted_circumcenterC3(
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num_x, num_y, num_z, den);
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CGAL_assertion( den != FT(0) );
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FT inv = FT(1)/(FT(2) * den);
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FT inv = FT(1) / (FT(2) * den);
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x = px + num_x*inv;
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y = py - num_y*inv;
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z = pz + num_z*inv;
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}
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template < class FT >
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void
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weighted_circumcenterC3(
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const FT &px, const FT &py, const FT &pz, const FT &pw,
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weighted_circumcenterC3(const FT &px, const FT &py, const FT &pz, const FT &pw,
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const FT &qx, const FT &qy, const FT &qz, const FT &qw,
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const FT &rx, const FT &ry, const FT &rz, const FT &rw,
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FT &x, FT &y, FT &z, FT &w)
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{
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// this function compute the weighted circumcenter and
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// this function computes the weighted circumcenter and
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// the weighted squared circumradius
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// Translate p to origin and compute determinants
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// Translate p to origin and compute determinants
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FT num_x, num_y, num_z, den;
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determinants_for_weighted_circumcenterC3(px, py, pz, pw,
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qx, qy, qz, qw,
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@ -675,17 +662,16 @@ weighted_circumcenterC3(
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num_x, num_y, num_z, den);
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CGAL_assertion( den != FT(0) );
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FT inv = FT(1)/(FT(2) * den);
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FT inv = FT(1) / (FT(2) * den);
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x = px + num_x*inv;
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y = py - num_y*inv;
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z = pz + num_z*inv;
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w = (CGAL_NTS square(num_x)+CGAL_NTS square(num_y)+CGAL_NTS square(num_z))
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w = (CGAL_NTS square(num_x) + CGAL_NTS square(num_y) + CGAL_NTS square(num_z))
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*CGAL_NTS square(inv) - pw;
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}
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template< class FT >
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CGAL_MEDIUM_INLINE
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FT
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@ -694,9 +680,9 @@ squared_radius_smallest_orthogonal_sphereC3(
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const FT &qx, const FT &qy, const FT &qz, const FT &qw,
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const FT &rx, const FT &ry, const FT &rz, const FT &rw)
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{
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// this function compute the weighted squared circumradius only
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// this function computes the weighted squared circumradius only
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// Translate p to origin and compute determinants
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// Translate p to origin and compute determinants
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FT num_x, num_y, num_z, den;
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determinants_for_weighted_circumcenterC3(px, py, pz, pw,
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qx, qy, qz, qw,
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@ -706,60 +692,53 @@ squared_radius_smallest_orthogonal_sphereC3(
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CGAL_assertion( den != FT(0) );
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FT inv = FT(1)/(FT(2) * den);
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return
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(CGAL_NTS square(num_x)+CGAL_NTS square(num_y)+CGAL_NTS square(num_z))
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*CGAL_NTS square(inv) - pw;
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return (CGAL_NTS square(num_x) + CGAL_NTS square(num_y) + CGAL_NTS square(num_z))
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* CGAL_NTS square(inv) - pw;
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}
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template < class FT >
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void
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weighted_circumcenterC3(
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const FT &px, const FT &py, const FT &pz, const FT &pw,
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weighted_circumcenterC3(const FT &px, const FT &py, const FT &pz, const FT &pw,
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const FT &qx, const FT &qy, const FT &qz, const FT &qw,
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FT &x, FT &y, FT &z)
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{
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// this function compute the weighted circumcenter point only
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FT qpx = qx-px;
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FT qpy = qy-py;
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FT qpz = qz-pz;
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// this function computes the weighted circumcenter point only
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FT qpx = qx - px;
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FT qpy = qy - py;
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FT qpz = qz - pz;
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FT qp2 = CGAL_NTS square(qpx) + CGAL_NTS square(qpy) +
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CGAL_NTS square(qpz);
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FT inv = FT(1)/(FT(2)*qp2);
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FT alpha = 1/FT(2) + (pw-qw)*inv;
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FT inv = FT(1) / (FT(2) * qp2);
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FT alpha = 1 / FT(2) + (pw-qw) * inv;
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x = px + alpha * qpx;
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y = py + alpha * qpy;
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z = pz + alpha * qpz;
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}
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template < class FT >
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void
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weighted_circumcenterC3(
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const FT &px, const FT &py, const FT &pz, const FT &pw,
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weighted_circumcenterC3(const FT &px, const FT &py, const FT &pz, const FT &pw,
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const FT &qx, const FT &qy, const FT &qz, const FT &qw,
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FT &x, FT &y, FT &z, FT &w)
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{
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// this function compute the weighted circumcenter point and
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// this function computes the weighted circumcenter point and
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// the weighted circumradius
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FT qpx = qx-px;
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FT qpy = qy-py;
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FT qpz = qz-pz;
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FT qpx = qx - px;
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FT qpy = qy - py;
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FT qpz = qz - pz;
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FT qp2 = CGAL_NTS square(qpx) + CGAL_NTS square(qpy) +
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CGAL_NTS square(qpz);
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FT inv = FT(1)/(FT(2)*qp2);
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FT alpha = 1/FT(2) + (pw-qw)*inv;
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FT inv = FT(1) / (FT(2) * qp2);
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FT alpha = 1 / FT(2) + (pw-qw) * inv;
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x = px + alpha * qpx;
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y = py + alpha * qpy;
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z = pz + alpha * qpz;
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w = CGAL_NTS square(alpha)*qp2 - pw;
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w = CGAL_NTS square(alpha) * qp2 - pw;
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}
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template< class FT >
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CGAL_MEDIUM_INLINE
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FT
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@ -767,30 +746,27 @@ squared_radius_smallest_orthogonal_sphereC3(
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const FT &px, const FT &py, const FT &pz, const FT &pw,
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const FT &qx, const FT &qy, const FT &qz, const FT &qw)
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||||
{
|
||||
// this function computes
|
||||
// the weighted circumradius only
|
||||
FT qpx = qx-px;
|
||||
FT qpy = qy-py;
|
||||
FT qpz = qz-pz;
|
||||
// this function computes the weighted circumradius only
|
||||
FT qpx = qx - px;
|
||||
FT qpy = qy - py;
|
||||
FT qpz = qz - pz;
|
||||
FT qp2 = CGAL_NTS square(qpx) + CGAL_NTS square(qpy) +
|
||||
CGAL_NTS square(qpz);
|
||||
FT inv = FT(1)/(FT(2)*qp2);
|
||||
FT alpha = 1/FT(2) + (pw-qw)*inv;
|
||||
FT inv = FT(1) / (FT(2) * qp2);
|
||||
FT alpha = 1 / FT(2) + (pw-qw) * inv;
|
||||
|
||||
return CGAL_NTS square(alpha)*qp2 - pw;
|
||||
}
|
||||
|
||||
|
||||
template< class FT >
|
||||
FT
|
||||
power_productC3(
|
||||
const FT &px, const FT &py, const FT &pz, const FT &pw,
|
||||
power_productC3(const FT &px, const FT &py, const FT &pz, const FT &pw,
|
||||
const FT &qx, const FT &qy, const FT &qz, const FT &qw)
|
||||
{
|
||||
// computes the power product of two weighted points
|
||||
FT qpx = qx-px;
|
||||
FT qpy = qy-py;
|
||||
FT qpz = qz-pz;
|
||||
FT qpx = qx - px;
|
||||
FT qpy = qy - py;
|
||||
FT qpz = qz - pz;
|
||||
FT qp2 = CGAL_NTS square(qpx) + CGAL_NTS square(qpy) +
|
||||
CGAL_NTS square(qpz);
|
||||
return qp2 - pw - qw ;
|
||||
|
|
@ -807,9 +783,9 @@ radical_axisC3(const RT &px, const RT &py, const RT &pz, const We & /* pw */,
|
|||
|
||||
//il manque des tests...
|
||||
|
||||
a= RT(1)*determinant(dqy, dqz, dry, drz);
|
||||
b= - RT(1)*determinant(dqx, dqz, drx, drz);
|
||||
c= RT(1)*determinant(dqx, dqy, drx, dry);
|
||||
a = RT(1)*determinant(dqy, dqz, dry, drz);
|
||||
b = - RT(1)*determinant(dqx, dqz, drx, drz);
|
||||
c = RT(1)*determinant(dqx, dqy, drx, dry);
|
||||
}
|
||||
|
||||
// function used in critical_squared_radiusC3
|
||||
|
|
@ -817,8 +793,7 @@ radical_axisC3(const RT &px, const RT &py, const RT &pz, const We & /* pw */,
|
|||
// circle orthogonal (p,pw), (q,qw), (r,rw), (s,sw)
|
||||
template < class FT>
|
||||
FT
|
||||
power_to_orthogonal_sphereC3(
|
||||
const FT &px, const FT &py, const FT &pz, const FT &pw,
|
||||
power_to_orthogonal_sphereC3(const FT &px, const FT &py, const FT &pz, const FT &pw,
|
||||
const FT &qx, const FT &qy, const FT &qz, const FT &qw,
|
||||
const FT &rx, const FT &ry, const FT &rz, const FT &rw,
|
||||
const FT &sx, const FT &sy, const FT &sz, const FT &sw,
|
||||
|
|
@ -851,17 +826,13 @@ power_to_orthogonal_sphereC3(
|
|||
dqx, dqy, dqz, dqt,
|
||||
drx, dry, drz, drt,
|
||||
dsx, dsy, dsz, dst);
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
// compute the critical weight tw
|
||||
// where weighted point t is orthogonal to weighted points p, q,r,s
|
||||
template < class FT>
|
||||
FT
|
||||
power_distance_to_power_sphereC3(
|
||||
const FT &px, const FT &py, const FT &pz, const FT &pw,
|
||||
power_distance_to_power_sphereC3(const FT &px, const FT &py, const FT &pz, const FT &pw,
|
||||
const FT &qx, const FT &qy, const FT &qz, const FT &qw,
|
||||
const FT &rx, const FT &ry, const FT &rz, const FT &rw,
|
||||
const FT &sx, const FT &sy, const FT &sz, const FT &sw,
|
||||
|
|
@ -870,7 +841,6 @@ power_distance_to_power_sphereC3(
|
|||
// the 5x5 det is a linear function of tw ff(tw)= ff(0) + tw ff(1)
|
||||
// the critical value for tw is - ff(0)/( ff(1) - ff(0))
|
||||
|
||||
|
||||
FT ff0 = power_to_orthogonal_sphereC3(px, py, pz, pw,
|
||||
qx, qy, qz, qw,
|
||||
rx, ry, rz, rw,
|
||||
|
|
@ -886,8 +856,6 @@ power_distance_to_power_sphereC3(
|
|||
return -ff0/(ff1 - ff0);
|
||||
}
|
||||
|
||||
|
||||
|
||||
// I will use this to test if the radial axis of three spheres
|
||||
// intersect the triangle formed by the centers.
|
||||
// // resolution of the system (where we note c the center)
|
||||
|
|
@ -913,9 +881,7 @@ power_distance_to_power_sphereC3(
|
|||
// FT Mu = (dqq*dp-dpp*dpdq)/denom;
|
||||
|
||||
// return (CGAL_NTS square(Lambda)*dp+CGAL_NTS square(Mu)*dq
|
||||
// +FT2*Lambda*Mu*dpdq - rw);
|
||||
|
||||
|
||||
// + FT2*Lambda*Mu*dpdq - rw);
|
||||
|
||||
} //namespace CGAL
|
||||
|
||||
|
|
|
|||
|
|
@ -635,7 +635,6 @@ side_of_oriented_lineC2(const FT &a, const FT &b, const FT &c,
|
|||
return CGAL_NTS sign(a*x+b*y+c);
|
||||
}
|
||||
|
||||
|
||||
template <class FT>
|
||||
Comparison_result
|
||||
compare_power_distanceC2(const FT& px, const FT& py, const FT& pwt,
|
||||
|
|
@ -648,7 +647,6 @@ compare_power_distanceC2(const FT& px, const FT& py, const FT& pwt,
|
|||
return CGAL_NTS compare(d1, d2);
|
||||
}
|
||||
|
||||
|
||||
template <class FT>
|
||||
Oriented_side
|
||||
power_side_of_oriented_power_circleC2( const FT &px, const FT &py, const FT &pwt,
|
||||
|
|
@ -699,7 +697,6 @@ power_side_of_oriented_power_circleC2( const FT &px, const FT &py, const FT &pwt
|
|||
return cmpy * sign_of_determinant(dpy, dpz, dqy, dqz);
|
||||
}
|
||||
|
||||
|
||||
} //namespace CGAL
|
||||
|
||||
#endif // CGAL_PREDICATES_KERNEL_FTC2_H
|
||||
|
|
|
|||
|
|
@ -301,7 +301,6 @@ namespace CommonKernelFunctors {
|
|||
}
|
||||
};
|
||||
|
||||
|
||||
template < typename K >
|
||||
class Compare_power_distance_3
|
||||
{
|
||||
|
|
@ -312,7 +311,7 @@ namespace CommonKernelFunctors {
|
|||
|
||||
typedef Comparison_result result_type;
|
||||
|
||||
Comparison_result operator() ( const Point_3 & p,
|
||||
Comparison_result operator()(const Point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r) const
|
||||
{
|
||||
|
|
@ -322,19 +321,17 @@ namespace CommonKernelFunctors {
|
|||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
template < typename K >
|
||||
class Construct_weighted_circumcenter_3
|
||||
{
|
||||
public:
|
||||
template < typename K >
|
||||
class Construct_weighted_circumcenter_3
|
||||
{
|
||||
public:
|
||||
typedef typename K::Weighted_point_3 Weighted_point_3;
|
||||
typedef typename K::Point_3 Point_3;
|
||||
typedef typename K::FT FT;
|
||||
|
||||
typedef Point_3 result_type;
|
||||
|
||||
Point_3 operator() ( const Weighted_point_3 & p,
|
||||
Point_3 operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r,
|
||||
const Weighted_point_3 & s) const
|
||||
|
|
@ -348,7 +345,7 @@ public:
|
|||
return Point_3(x,y,z);
|
||||
}
|
||||
|
||||
Point_3 operator() ( const Weighted_point_3 & p,
|
||||
Point_3 operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r) const
|
||||
{
|
||||
|
|
@ -360,7 +357,7 @@ public:
|
|||
return Point_3(x,y,z);
|
||||
}
|
||||
|
||||
Point_3 operator() ( const Weighted_point_3 & p,
|
||||
Point_3 operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q) const
|
||||
{
|
||||
FT x, y, z;
|
||||
|
|
@ -369,23 +366,21 @@ public:
|
|||
x,y,z);
|
||||
return Point_3(x,y,z);
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
//////////////////////
|
||||
|
||||
// operator ()
|
||||
// return the sign of the power test of last weighted point
|
||||
// with respect to the smallest sphere orthogonal to the others
|
||||
template< typename K >
|
||||
class Power_side_of_bounded_power_sphere_3
|
||||
{
|
||||
public:
|
||||
// operator ()
|
||||
// return the sign of the power test of last weighted point
|
||||
// with respect to the smallest sphere orthogonal to the others
|
||||
template< typename K >
|
||||
class Power_side_of_bounded_power_sphere_3
|
||||
{
|
||||
public:
|
||||
typedef typename K::Weighted_point_3 Weighted_point_3;
|
||||
typedef typename K::Sign Sign;
|
||||
|
||||
typedef Bounded_side result_type;
|
||||
|
||||
Bounded_side operator() (const Weighted_point_3 & p,
|
||||
Bounded_side operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r,
|
||||
const Weighted_point_3 & s,
|
||||
|
|
@ -402,7 +397,7 @@ public:
|
|||
return enum_cast<Bounded_side>(o * os);
|
||||
}
|
||||
|
||||
Bounded_side operator() (const Weighted_point_3 & p,
|
||||
Bounded_side operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r,
|
||||
const Weighted_point_3 & s) const
|
||||
|
|
@ -414,7 +409,7 @@ public:
|
|||
s.x(), s.y(), s.z(), s.weight());
|
||||
}
|
||||
|
||||
Bounded_side operator() (const Weighted_point_3 & p,
|
||||
Bounded_side operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r) const
|
||||
{
|
||||
|
|
@ -424,7 +419,7 @@ public:
|
|||
r.x(), r.y(), r.z(), r.weight());
|
||||
}
|
||||
|
||||
Bounded_side operator() (const Weighted_point_3 & p,
|
||||
Bounded_side operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q) const
|
||||
{
|
||||
return enum_cast<Bounded_side>(
|
||||
|
|
@ -433,19 +428,18 @@ public:
|
|||
CGAL_NTS square(p.z()-q.z()) +
|
||||
p.weight() - q.weight()));
|
||||
}
|
||||
};
|
||||
|
||||
};
|
||||
|
||||
template < typename K >
|
||||
class Power_side_of_oriented_power_sphere_3
|
||||
{
|
||||
public:
|
||||
template < typename K >
|
||||
class Power_side_of_oriented_power_sphere_3
|
||||
{
|
||||
public:
|
||||
typedef typename K::Weighted_point_3 Weighted_point_3;
|
||||
typedef typename K::Oriented_side Oriented_side;
|
||||
|
||||
typedef Oriented_side result_type;
|
||||
|
||||
Oriented_side operator() ( const Weighted_point_3 & p,
|
||||
Oriented_side operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r,
|
||||
const Weighted_point_3 & s,
|
||||
|
|
@ -458,7 +452,7 @@ public:
|
|||
t.x(), t.y(), t.z(), t.weight());
|
||||
}
|
||||
|
||||
Oriented_side operator() ( const Weighted_point_3 & p,
|
||||
Oriented_side operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r,
|
||||
const Weighted_point_3 & s) const
|
||||
|
|
@ -469,7 +463,7 @@ public:
|
|||
s.x(), s.y(), s.z(), s.weight());
|
||||
}
|
||||
|
||||
Oriented_side operator() ( const Weighted_point_3 & p,
|
||||
Oriented_side operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r) const
|
||||
{
|
||||
|
|
@ -478,17 +472,17 @@ public:
|
|||
r.x(), r.y(), r.z(), r.weight());
|
||||
}
|
||||
|
||||
Oriented_side operator() ( const Weighted_point_3 & p,
|
||||
Oriented_side operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q) const
|
||||
{
|
||||
return power_side_of_oriented_power_sphereC3(p.weight(),q.weight());
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
template < typename K >
|
||||
class Compute_weight_2
|
||||
{
|
||||
public:
|
||||
template < typename K >
|
||||
class Compute_weight_2
|
||||
{
|
||||
public:
|
||||
typedef typename K::Weighted_point_2 Weighted_point_2;
|
||||
typedef typename K::FT Weight;
|
||||
|
||||
|
|
@ -498,14 +492,12 @@ public:
|
|||
{
|
||||
return p.rep().weight();
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
|
||||
template < typename K >
|
||||
class Compute_weight_3
|
||||
{
|
||||
public:
|
||||
template < typename K >
|
||||
class Compute_weight_3
|
||||
{
|
||||
public:
|
||||
typedef typename K::Weighted_point_3 Weighted_point_3;
|
||||
typedef typename K::FT Weight;
|
||||
|
||||
|
|
@ -515,33 +507,29 @@ public:
|
|||
{
|
||||
return p.rep().weight();
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
template < typename K >
|
||||
class Compute_power_product_3
|
||||
{
|
||||
public:
|
||||
template < typename K >
|
||||
class Compute_power_product_3
|
||||
{
|
||||
public:
|
||||
typedef typename K::Weighted_point_3 Weighted_point_3;
|
||||
typedef typename K::FT FT;
|
||||
|
||||
typedef FT result_type;
|
||||
|
||||
FT operator() (const Weighted_point_3 & p,
|
||||
FT operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q) const
|
||||
{
|
||||
return power_productC3(p.x(), p.y(), p.z(), p.weight(),
|
||||
q.x(), q.y(), q.z(), q.weight());
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
template < typename K >
|
||||
class Compute_squared_radius_smallest_orthogonal_circle_2
|
||||
{
|
||||
public:
|
||||
template < typename K >
|
||||
class Compute_squared_radius_smallest_orthogonal_circle_2
|
||||
{
|
||||
public:
|
||||
typedef typename K::Weighted_point_2 Weighted_point_2;
|
||||
typedef typename K::FT FT;
|
||||
|
||||
|
|
@ -567,67 +555,62 @@ public:
|
|||
{
|
||||
return - p.weight();
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
template < typename K >
|
||||
class Compute_squared_radius_smallest_orthogonal_sphere_3
|
||||
{
|
||||
public:
|
||||
typedef typename K::Weighted_point_3 Weighted_point_3;
|
||||
typedef typename K::FT FT;
|
||||
|
||||
typedef FT result_type;
|
||||
|
||||
FT operator() ( const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r,
|
||||
const Weighted_point_3 & s) const
|
||||
template < typename K >
|
||||
class Compute_squared_radius_smallest_orthogonal_sphere_3
|
||||
{
|
||||
return squared_radius_orthogonal_sphereC3(
|
||||
p.x(), p.y(), p.z(), p.weight(),
|
||||
q.x(), q.y(), q.z(), q.weight(),
|
||||
r.x(), r.y(), r.z(), r.weight(),
|
||||
s.x(), s.y(), s.z(), s.weight());
|
||||
}
|
||||
|
||||
FT operator() ( const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r) const
|
||||
{
|
||||
return squared_radius_smallest_orthogonal_sphereC3(
|
||||
p.x(), p.y(), p.z(), p.weight(),
|
||||
q.x(), q.y(), q.z(), q.weight(),
|
||||
r.x(), r.y(), r.z(), r.weight());
|
||||
}
|
||||
|
||||
FT operator() (const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q) const
|
||||
{
|
||||
return squared_radius_smallest_orthogonal_sphereC3(
|
||||
p.x(), p.y(), p.z(), p.weight(),
|
||||
q.x(), q.y(), q.z(), q.weight());
|
||||
}
|
||||
|
||||
FT operator() (const Weighted_point_3 & p) const
|
||||
{
|
||||
return -p.weight();
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
|
||||
// Compute the square radius of the sphere centered in t
|
||||
// and orthogonal to the sphere orthogonal to p,q,r,s
|
||||
template< typename K>
|
||||
class Compute_power_distance_to_power_sphere_3
|
||||
{
|
||||
public:
|
||||
typedef typename K::Weighted_point_3 Weighted_point_3;
|
||||
typedef typename K::FT FT;
|
||||
|
||||
typedef FT result_type;
|
||||
|
||||
result_type operator() (const Weighted_point_3 & p,
|
||||
FT operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r,
|
||||
const Weighted_point_3 & s) const
|
||||
{
|
||||
return squared_radius_orthogonal_sphereC3(p.x(), p.y(), p.z(), p.weight(),
|
||||
q.x(), q.y(), q.z(), q.weight(),
|
||||
r.x(), r.y(), r.z(), r.weight(),
|
||||
s.x(), s.y(), s.z(), s.weight());
|
||||
}
|
||||
|
||||
FT operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r) const
|
||||
{
|
||||
return squared_radius_smallest_orthogonal_sphereC3(p.x(), p.y(), p.z(), p.weight(),
|
||||
q.x(), q.y(), q.z(), q.weight(),
|
||||
r.x(), r.y(), r.z(), r.weight());
|
||||
}
|
||||
|
||||
FT operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q) const
|
||||
{
|
||||
return squared_radius_smallest_orthogonal_sphereC3(p.x(), p.y(), p.z(), p.weight(),
|
||||
q.x(), q.y(), q.z(), q.weight());
|
||||
}
|
||||
|
||||
FT operator()(const Weighted_point_3 & p) const
|
||||
{
|
||||
return - p.weight();
|
||||
}
|
||||
};
|
||||
|
||||
// Compute the square radius of the sphere centered in t
|
||||
// and orthogonal to the sphere orthogonal to p,q,r,s
|
||||
template< typename K>
|
||||
class Compute_power_distance_to_power_sphere_3
|
||||
{
|
||||
public:
|
||||
typedef typename K::Weighted_point_3 Weighted_point_3;
|
||||
typedef typename K::FT FT;
|
||||
|
||||
typedef FT result_type;
|
||||
|
||||
result_type operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r,
|
||||
const Weighted_point_3 & s,
|
||||
|
|
@ -639,78 +622,60 @@ class Compute_power_distance_to_power_sphere_3
|
|||
s.x(),s.y(),s.z(),FT(s.weight()),
|
||||
t.x(),t.y(),t.z(),FT(t.weight()));
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
template <typename K>
|
||||
class Compare_weighted_squared_radius_3
|
||||
{
|
||||
};
|
||||
|
||||
template <typename K>
|
||||
class Compare_weighted_squared_radius_3
|
||||
{
|
||||
public:
|
||||
typedef typename K::Weighted_point_3 Weighted_point_3;
|
||||
typedef typename K::Comparison_result Comparison_result;
|
||||
typedef typename K::FT FT;
|
||||
|
||||
public:
|
||||
typedef Comparison_result result_type;
|
||||
|
||||
|
||||
result_type operator() (
|
||||
const Weighted_point_3 & p,
|
||||
result_type operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r,
|
||||
const Weighted_point_3 & s,
|
||||
const FT& w) const
|
||||
{
|
||||
return CGAL::compare(
|
||||
squared_radius_orthogonal_sphereC3(
|
||||
return CGAL::compare(squared_radius_orthogonal_sphereC3(
|
||||
p.x(),p.y(),p.z(),p.weight(),
|
||||
q.x(),q.y(),q.z(),q.weight(),
|
||||
r.x(),r.y(),r.z(),r.weight(),
|
||||
s.x(),s.y(),s.z(),s.weight() ),
|
||||
s.x(),s.y(),s.z(),s.weight()),
|
||||
w);
|
||||
}
|
||||
|
||||
result_type operator() (
|
||||
const Weighted_point_3 & p,
|
||||
result_type operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const Weighted_point_3 & r,
|
||||
const FT& w) const
|
||||
{
|
||||
return CGAL::compare(
|
||||
squared_radius_smallest_orthogonal_sphereC3(
|
||||
return CGAL::compare(squared_radius_smallest_orthogonal_sphereC3(
|
||||
p.x(),p.y(),p.z(),p.weight(),
|
||||
q.x(),q.y(),q.z(),q.weight(),
|
||||
r.x(),r.y(),r.z(),r.weight() ),
|
||||
r.x(),r.y(),r.z(),r.weight()),
|
||||
w);
|
||||
}
|
||||
|
||||
result_type operator() (
|
||||
const Weighted_point_3 & p,
|
||||
result_type operator()(const Weighted_point_3 & p,
|
||||
const Weighted_point_3 & q,
|
||||
const FT& w) const
|
||||
{
|
||||
return CGAL::compare(
|
||||
squared_radius_smallest_orthogonal_sphereC3(
|
||||
return CGAL::compare(squared_radius_smallest_orthogonal_sphereC3(
|
||||
p.x(),p.y(),p.z(),p.weight(),
|
||||
q.x(),q.y(),q.z(),q.weight() ),
|
||||
q.x(),q.y(),q.z(),q.weight()),
|
||||
w);
|
||||
}
|
||||
|
||||
result_type operator() (
|
||||
const Weighted_point_3 & p,
|
||||
result_type operator()(const Weighted_point_3 & p,
|
||||
const FT& w) const
|
||||
{
|
||||
return CGAL::compare(-p.weight(),w);
|
||||
return CGAL::compare(-p.weight(), w);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
//////////////////////
|
||||
|
||||
|
||||
};
|
||||
|
||||
template <typename K>
|
||||
class Compare_squared_distance_2
|
||||
|
|
|
|||
Loading…
Reference in New Issue