capitalize static methods

release/4.3a0
Varun Agrawal 2022-04-29 17:36:38 -04:00
parent 10554d85cf
commit d8e56585fe
2 changed files with 14 additions and 14 deletions

View File

@ -28,7 +28,7 @@ using std::vector;
namespace internal {
/// Subtract centroids from point pairs.
static Point2Pairs subtractCentroids(const Point2Pairs& abPointPairs,
static Point2Pairs SubtractCentroids(const Point2Pairs& abPointPairs,
const Point2Pair& centroids) {
Point2Pairs d_abPointPairs;
for (const Point2Pair& abPair : abPointPairs) {
@ -40,7 +40,7 @@ static Point2Pairs subtractCentroids(const Point2Pairs& abPointPairs,
}
/// Form inner products x and y and calculate scale.
static double calculateScale(const Point2Pairs& d_abPointPairs,
static double CalculateScale(const Point2Pairs& d_abPointPairs,
const Rot2& aRb) {
double x = 0, y = 0;
Point2 da, db;
@ -56,7 +56,7 @@ static double calculateScale(const Point2Pairs& d_abPointPairs,
}
/// Form outer product H.
static Matrix2 calculateH(const Point2Pairs& d_abPointPairs) {
static Matrix2 CalculateH(const Point2Pairs& d_abPointPairs) {
Matrix2 H = Z_2x2;
for (const Point2Pair& d_abPair : d_abPointPairs) {
H += d_abPair.first * d_abPair.second.transpose();
@ -73,9 +73,9 @@ static Matrix2 calculateH(const Point2Pairs& d_abPointPairs) {
* @param centroids
* @return Similarity2
*/
static Similarity2 align(const Point2Pairs& d_abPointPairs, const Rot2& aRb,
static Similarity2 Align(const Point2Pairs& d_abPointPairs, const Rot2& aRb,
const Point2Pair& centroids) {
const double s = calculateScale(d_abPointPairs, aRb);
const double s = CalculateScale(d_abPointPairs, aRb);
// dividing aTb by s is required because the registration cost function
// minimizes ||a - sRb - t||, whereas Sim(2) computes s(Rb + t)
const Point2 aTb = (centroids.first - s * (aRb * centroids.second)) / s;
@ -93,11 +93,11 @@ static Similarity2 align(const Point2Pairs& d_abPointPairs, const Rot2& aRb,
* @param aRb
* @return Similarity2
*/
static Similarity2 alignGivenR(const Point2Pairs& abPointPairs,
static Similarity2 AlignGivenR(const Point2Pairs& abPointPairs,
const Rot2& aRb) {
auto centroids = means(abPointPairs);
auto d_abPointPairs = internal::subtractCentroids(abPointPairs, centroids);
return internal::align(d_abPointPairs, aRb, centroids);
auto d_abPointPairs = internal::SubtractCentroids(abPointPairs, centroids);
return internal::Align(d_abPointPairs, aRb, centroids);
}
} // namespace internal
@ -134,7 +134,7 @@ void Similarity2::print(const std::string& s) const {
<< std::endl;
}
Similarity2 Similarity2::identity() { return Similarity2(); }
Similarity2 Similarity2::Identity() { return Similarity2(); }
Similarity2 Similarity2::operator*(const Similarity2& S) const {
return Similarity2(R_ * S.R_, ((1.0 / S.s_) * t_) + R_ * S.t_, s_ * S.s_);
@ -167,11 +167,11 @@ Similarity2 Similarity2::Align(const Point2Pairs& abPointPairs) {
if (abPointPairs.size() < 2)
throw std::runtime_error("input should have at least 2 pairs of points");
auto centroids = means(abPointPairs);
auto d_abPointPairs = internal::subtractCentroids(abPointPairs, centroids);
Matrix2 H = internal::calculateH(d_abPointPairs);
auto d_abPointPairs = internal::SubtractCentroids(abPointPairs, centroids);
Matrix2 H = internal::CalculateH(d_abPointPairs);
// ClosestTo finds rotation matrix closest to H in Frobenius sense
Rot2 aRb = Rot2::ClosestTo(H);
return internal::align(d_abPointPairs, aRb, centroids);
return internal::Align(d_abPointPairs, aRb, centroids);
}
Similarity2 Similarity2::Align(const Pose2Pairs& abPosePairs) {
@ -195,7 +195,7 @@ Similarity2 Similarity2::Align(const Pose2Pairs& abPosePairs) {
}
const Rot2 aRb_estimate = FindKarcherMean<Rot2>(rotations);
return internal::alignGivenR(abPointPairs, aRb_estimate);
return internal::AlignGivenR(abPointPairs, aRb_estimate);
}
std::ostream& operator<<(std::ostream& os, const Similarity2& p) {

View File

@ -84,7 +84,7 @@ class Similarity2 : public LieGroup<Similarity2, 4> {
/// @{
/// Return an identity transform
GTSAM_EXPORT static Similarity2 identity();
GTSAM_EXPORT static Similarity2 Identity();
/// Composition
GTSAM_EXPORT Similarity2 operator*(const Similarity2& S) const;